Whether you’re building a new home, setting up a home studio, or just trying to drown out the “delightful” sounds of city life, soundproofing is key.

But not all materials are created equal. Today, we’re diving into the world of acustic efficiency and putting three popular contenders to the test: Fiberglass, Mineral Wool, and Mass Loaded Vinyl (MLV). So, let the showdown begin!

The Contenders: Meet the Materials

1. Fiberglass Insulation

Fiberglass is like the vanilla ice cream of the insulation world—classic, dependable, and widely used. Made from fine glass fibers, it’s commonly found in pink or yellow fluffy batts that look deceptively like cotton candy (please, don’t eat it).

• Pros: Affordable, easy to install, decent thermal insulation as a bonus.
• Cons: Can irritate skin and lungs if you’re not careful. Plus, it’s not the best at blocking low-frequency sounds.

2. Mineral Wool (Rock Wool)

Think of Mineral Wool as Fiberglass’s tougher, cooler cousin. Made from volcanic rock or industrial slag, it’s denser and offers better soundproofing. It’s also fire-resistant, which is great if your neighbor’s “culinary experiments” tend to get out of hand.

• Pros: Excellent sound absorption, better thermal resistance, and fireproof.
• Cons: Slightly pricier than fiberglass, heavier, and can be a bit trickier to cut.

3. Mass Loaded Vinyl (MLV)

MLV is the new kid on the block, and it’s here to flex. This flexible, heavy sheet is designed specifically for soundproofing, adding mass without the bulk of traditional materials. Picture it as the heavyweight champion of the acoustic world—compact but powerful.

• Pros: Exceptional at blocking sound, flexible, and easy to install in awkward spaces.
• Cons: Expensive, and not as readily available at your local hardware store.

The Science of Silence: How Do They Work?

Before we start slapping materials on walls like we’re decorating for a garage band’s first gig, let’s talk science. Two key concepts come into play:

• NRC (Noise Reduction Coefficient): Measures how much sound a material absorbs. Higher numbers = better absorption.
• STC (Sound Transmission Class): Measures how well a material blocks sound from passing through. Higher STC = better sound blocking.

Now, let’s see how our contenders stack up!

Round 1: Noise Reduction Coefficient (NRC)

• Fiberglass: NRC of around 0.9. Pretty solid for absorbing mid-to-high frequencies, like voices or your neighbor’s Taylor Swift karaoke sessions.
• Mineral Wool: NRC of 1.0 or even higher. It’s like a black hole for sound—especially good at soaking up both high and low frequencies.
• MLV: NRC is around 0.15-0.2. Wait, what? Yep, MLV isn’t great at absorbing sound. Its strength lies elsewhere…

Winner: Mineral Wool takes the crown here. If you want to deaden echoes and soak up sound inside a room, it’s your go-to.

Round 2: Sound Transmission Class (STC)

• Fiberglass: STC rating of 39-45 when used in a typical wall assembly. Decent, but you might still hear that bass thumping  through.
• Mineral Wool: STC of 45-50. A step up from fiberglass, especially in blocking lower frequencies.
• MLV: STC can reach 26-33 per layer, but here’s the trick—MLV shines when combined with other materials. Adding MLV to a standard wall assembly can boost STC ratings to 50-60+.

Winner: Mass Loaded Vinyl steals the spotlight here. On its own, it’s decent, but when paired with drywall or insulation, it’s like adding turbo to a race car.

Round 3: Installation & Practicality

• Fiberglass: Easy to handle if you don’t mind wearing gloves and a mask. Fits snugly between studs and is widely available.
• Mineral Wool: A bit heavier and can be messier to cut, but it fits tightly, which is great for both sound and thermal insulation.
• MLV: Super flexible—you can hang it on walls, wrap pipes, or even lay it under flooring. But beware, it’s heavy for its size. Wrestling with a roll of MLV feels like grappling with a stubborn octopus.

Winner: Fiberglass wins for ease and availability, but MLV scores points for versatility.

The Cost Factor: Bang for Your Buck

• Fiberglass: $0.40 to $1.00 per square foot. Cheap and cheerful.
• Mineral Wool: $0.80 to $1.50 per square foot. You get what you pay for.
• MLV: $2.00 to $5.00 per square foot. Oof. But remember, you’re paying for performance.

If you’re on a budget, fiberglass will do the job. But if you’re serious about soundproofing—like “recording studio” serious—MLV is worth the investment.

Real-World Scenarios: Which Should You Choose?

1. Building a Home Theater?
   Go for Mineral Wool in the walls and ceiling for absorption, and add MLV behind the drywall to block sound from escaping.
2. Trying to Drown Out Street Noise?
   Mass Loaded Vinyl combined with double drywall is your best bet. Toss in some Mineral Wool for good measure.
3. On a Tight Budget?
   Fiberglass will still get you decent results, especially if you layer up with thick curtains or acoustic panels.

Final Verdict: The Ultimate Soundproofing Combo

If you’re looking for a winner… well, it’s not that simple (because, of course, it isn’t). The best soundproofing setups often use a combination of these materials:

• Use Mineral Wool for absorption inside walls.
• Layer MLV between drywall sheets to block transmission
• Add Fiberglass in less critical areas where cost matters more than performance

Bonus Tip: Don’t Forget the Gaps!

Even the best materials won’t help if you leave gaps around doors windows, or outlets. Seal  everything up tighter than your grandma’s Tupperware lid collection.

Wrapping It Up

So there you have it—the ultimate smackdown between Fiberglass, Mineral Wool, and Mass Loaded Vinyl. Whether you’re trying to block out noisy neighbors, build the perfect home studio, or just enjoy a little peace and quiet, understanding the strengths of these materials is key.

At the end of the day, it’s not just about slapping some insulation on the wall and hoping for the best. It’s about layering, sealing, and combining these materials to create a fortress of silence. And maybe, just maybe, you’ll finally get a good night’s sleep without a barking dog serenade.

Happy soundproofing!

You probably heard about them before, and maybe some questions came into your mind.

Do they work, how much do they cost, how do you install them, etc. I’m going to tell everything about them and answer your questions as well in this article. Keep reading and you definitely will not regret it!

Short answer

When I told my friends about them, most of them asked me to go straight to the point with the main, basic question: do they actually work? To keep you interested in reading, I’m going to tell you from the beginning.

Yes, they do work! However, there are many factors you should consider when choosing the best ones.

Definition, characteristics, and specs

Thermal curtains are heavy fabric panels which are designed to trap heat. They are useful for both summer and winter, but I’m going to tell you their advantages in summer. Pay much attention when you buy them.

They look and share many of the same proprieties as black-out drapes, but they are more effective. Black-out curtains usually have a thin liner sewn in the interior just to keep out sunlight.

You all know that sunlight warms the air within your home by traveling through your window. While this may be a good thing in the winter, in the summer this is very annoying. If that happens, you usually turn on your air conditioner, and everything comes back to normal, right?

With thermal curtains, using your air conditioner may not be necessary. Why is that? Again, because those curtains prevent cool air from escaping the room. So it will save you some money as well.

Thermal curtains can come in a variety of fabrics, colors, styles, and lengths. Typical materials for these are microfiber, polyester, velvet, cotton, and silk. Also, color can make a difference when talking both about design and effectiveness.

Bright colors will allow more sunlight in, while darker shades will minimize the amount of sunlight in the house. Length and positioning are also very important factors that can determine a certain look.

Most of them will have different usages and functions, but we are going to cover that in a little bit.

Thermal curtains uses

Their name and definition may confuse you into thinking that these are for thermal uses only, but that’s not true. Some characteristics could make them useful in a bunch of situations. I’m going to list you some of them. Only, don’t limit yourself to those, be creative and let me know how did you use them as well!

1. As I’ve told you already, use them for keeping the cold inside during the summer and out in the winter. This is their main characteristic and the number 1 reason you will be buying that kind of curtains.
2. Use them to save money. You have to use energy for the air conditioner in the summer and heat in the winter. Buy some pairs of these, and you definitely are going to lower your bills.
3. You can also use them to give your room a pleasant aesthetic. Consult a designer to find out which color and material of curtains you need to buy, so it will match your furniture, wall color, paintings, and much more.
4. Because of the thick material, many of these can even act a sound barrier. Use that in your advantage in order to create the perfect sleep environment.
5. Use them to maintain your skin’s health. They also can have preventative ultraviolet (UV) technology in order to block the UV rays coming from outside.
6. They can improve your room’s privacy. They aren’t as transparent as typical curtains, so no one from outside can see what is going on inside.

How to choose curtains lengths?

Before I tell you how to install them, it is really important to choose the correct lengths. Make sure you get the right measurements of the window first because you don’t want too much-hanging material on the floor. Remember, you want to amaze your guests with them, and that would look silly if they are too long or short. Most will come in either 63, 84, 95, 108, or 120 inches.

You can achieve a certain look by placing the curtains in different positions. For example, if you are going for a traditional look, the curtain should hang about 6 inches above the top of the window, 3 inches below the bottom of the frame, and 3 inches beyond the sides.

However, if you want a more modern look, you need to switch some things up. The curtains need to be 3 times wider than the window, and you need to hang them so the bottom rests about 1 inch from the floor.

The last look is going to be the luxurious look which, in my opinion, is the best. Hang the curtains as close to the ceiling as possible and allow the bottom of the curtains to rest on the floor to achieve it.

On the other hand, in order for maximum efficiency, the curtains should be hung as close to windows as possible. You need to have few to no gaps between the windows and the curtains. You should be the one to decide what is worth sacrificing more: design or effectiveness.

How to install them

Unfortunately, once you buy them, you can’t expect the curtains to just magically hang onto the wall. You also will need a curtain rod. It may seem complicated, but it is a really easy thing to install.

The materials you are going to need are screws, wall anchors, screwdriver, level, power drill, tape measure, curtain rod, and optionally a ladder in case you are not tall enough.

First, before measuring anything, you need to decide which look you are going for. Depending on where you’ll install your rod, the curtains will hang differently: either at the end of the window, in the middle or on the floor. Also, another thing you should consider is the length of the curtain rod. If you want to pull them completely away from the windows, buy a longer rod.

The first step is to make sure you position it properly. In the package, you will get some brackets you will use later, but first, find them the best position. Use a pencil to mark the wanted height and use the level to unite the marked points. You can use a level for drawing to make sure the rod will hang evenly

The next step is to install the brackets we just mentioned. Hold one of those up in the marked position and also mark the top of the bracket and the holes where the screws will go. After that, if you have a typical rod, screw the wall anchors into the screws marks.

Pick up the brackets again and screw in the screws, starting with the first hole. Don’t overtighten any of those, as it can be dangerous for both you and your curtains. Do that for both brackets and then you can go to step three.

Step three is to verify if your measurements were right. Place the rod in the brackets, then use the level to check if it is even. If it’s not, you may want to repeat this process, and be more careful the next time.

Step four is to attach the curtains to the curtain rod and hang it on the brackets.

That was it, congratulations! You’ve managed to install the curtain rod by yourself, and now you can add on the thermal curtains.

The best thermal curtains on the market

The number one option of thermal curtains which I recommend must be the Flamingo P Room Unlined Thermal Insulated Window Curtains. They are made from polyester, one of the best materials for this kind of product.

They come in different sizes and patterns, so they can give your room a more pleasant design. It feels really nice because of the ultra-soft and high-density smooth microfiber while also being effective.

They reduce about 85-99% of the light and UV rays depending on the color of the material. This is one of the examples which I’ve talked about earlier that will also filter about 70% of the sound coming from outside.

They are also very easy to wash: just throw them into the washing machine, and you are good to go. All of those amazing things come for only $39. If I haven’t convinced you, the reviews will do that. You can buy those on Amazon, where they have 4.6 out of 5 stars from 539 customer reviews. The link to those is here.

If you want to go for a simpler design, but still effective, you can try the RHF Wide Thermal Blackout Insulated Curtains. These are still made out of polyester, coming in different sizes and colors again.

However, you should watch out as these can be sold as a single panel, not 2 like the previous option.

They come with Antique Bronze Grommet rings, in order to slide smoothly over the rod. This will surely save a lot of energy in both summer and winter. They are also cheaper; although, they are pretty much the same thing, only $28 on Amazon. They have 1,997 customer reviews, with a 4.7 out of 5 stars. You can buy them here.

How to make thermal curtains by yourself

If you don’t think it is worth paying $30 on those, you can try to make them by yourself. However, this may be an option only if you are in the industry, or you happen to be good at sewing and measuring.

Don’t spend money on a sewing machine just because you want some handmade products, as long as you can get them online for such a low price. If you finally decided to go for a DIY project, go ahead and pay attention to the next steps:

Step 1. Choose the insulation material

Depending on how much money you want to spend, you can go for either a thick material with a rubbery texture or a light insulation material. The key is to layer these. The front layer should be for design purposes, so you can pick any medium to heavyweight fabric. The second layer should be the functional layer that will make sure your curtains will be insulated.

Step 2. The second step will be dedicated to measurements.

Measure the width and the height of the windows you are making the thermal curtains for. This way you will know how to cut the fabrics we’ve talked about earlier. Make sure that you cut the material depending on the look that you are going for. You can make either shorter or longer curtains that will or not extend beyond the window.

Step 3. Cut the materials as we’ve talked in step 2.

Step 4. Combine the first and the second layer of the curtains using the sewing machine.

Step 5. Cut holes in the curtains accordingly in order to insert the grommets into them.

Step 6. Sew velcro along the sides of the curtains. This will improve the insulation.

Step 7. Hang the curtains onto the curtain rod

That’s it! You’ve created your own thermal curtains.

Conclusion

If you either go buy a pair of thermal curtains or you choose to craft them by yourself, the results will still be the same. They will make sure your room is going to be prettier, quieter, healthier and you are also saving money in the meantime.

They do a great job in the summer, protecting you from all the heat, sunlight, and UV rays. Do you happen to own this kind of curtains? What model do you own and how did they work for you?

Have you ever wanted to soundproof a room or even a house, but you didn’t have much money? I know I have been there. And what did I do?

Probably like you, I started to do my research about cheap methods to soundproof space. After a while, I stumbled across the newspaper.

Yes, you heard that right. Some people are saying that this is a decent material to work with for soundproofing.

That’s why, in this article, I’m going to answer this very unusual question: does soundproofing with newspaper really work?

The short answer

Unfortunately, I do have some bad news. This method is not efficient at all. I am not saying that it doesn’t work at all. If you are going to glue a lot of layers of newspapers and stick them to the walls, you will feel a little difference. It also is also a big time-consuming procedure that simply is not worth trying.

Don’t worry though. I will still help you by giving other alternatives for soundproofing that may suit your needs, so don’t quit now.

Why it doesn’t work

Before getting to my recommendations, you probably want to hear why the newspaper doesn’t act as a soundproof material. As you know, newspapers are made from exactly what their name says, and that is paper.

A very important factor that makes a material soundproof is its density. Paper is not too dense, and layering it doesn’t help much either.

You don’t need to buy a whole stack of this and take 2 days off work in order to glue them together. Time is money, so don’t make that mistake.

If you want to execute a serious project, my advice is to save up some money and be patient. Once you have the necessary funds for this, you can try one of the next options.

Other alternatives: Green Glue

After you’ve convinced yourself that newspapers aren’t a good time and money investment, you need to move on. Instead of doing more research and losing more time, you can follow my advice, and you will not regret it.

The first option I am going to recommend is Green Glue. It is a very popular compound that made a lot of people happy according to reviews.

Although this method may seem simple and very inexpensive, you shouldn’t get too enthusiastic.

Keep in mind you that have to apply this compound to your room’s drywall. Depending on the room’s size, that will require little to a lot of time.

You can buy this product from a lot of distributors, but you can also find it on Amazon here. This is most likely the best deal on the market right now with 6 tubes for only about 100$.

It is rated 4 out of 5 by the customers who seem to be very impressed by it. So, what are you waiting for? Order it while it is still available. If you feel this option isn’t for you, don’t panic. I will tell you about another option shortly.

But first, you probably want to know how to install this as well. It is really easy, but a tiny mistake can screw everything up. So, let’s get to work.

How to install Green Glue

First off, we need to talk about the materials we need for installation. Another advantage of the Green Glue is that it doesn’t require too many of these.

You can apply this differently, but the most common method is from 28-ounce tubes. You are going to need: 28-ounce tubes, the nozzle that comes in the package, a utility knife, and a caulk gun.

Step 1.

Prepare the compound. Tap the 28-ounce tube on a hard surface, so the substance doesn’t drip when you open it.

Step 2.

Using the utility knife, cut a little hole in the tip of the tube, then screw the nozzle over it. Using the knife again, cut the same hole in the tip of the nozzle.

Step 3.

Make sure you can fit your prepared tube into the caulk gun and leave it there.

Step 4.

Get the drywall and place it with the face on the ground. Pull the trigger of the caulk gun and dispense the product evenly across the drywall. Remember to leave a little border around the panel in order to handle it easy when finished.

Step 5.

It is recommended to apply 2 28 ounce tubes for each 4×8 foot panel. Once the first tube is empty, repeat the first 3 steps for the second tube. While dispensing the second tube, try to cover up the empty spaces from earlier.

Step 6.

After you applied the second layer, you have 15 minutes to fasten the drywall with screws. Repeat for every 4×8 foot panel of drywall, until you have installed all of them. You will notice a small difference right away, but it takes up to 30 days to get the full benefits of Green Glue.

Other alternatives: MLV

If I couldn’t convince you with the previous product, I am going to present you another one. Mass loaded vinyl (MLV) is another popular and multifunctional product, used in a lot of industries. It is flexible and very dense, things making it the perfect soundproofing material.

You can find it under a lot of brand names, for example, Acoustiblok. Very few people know this is actually MLV.

Advantages

The main advantage of it is that you don’t have to tear anything apart to use it. You can just install it directly on the surface; although, I don’t advise you to do that.

However, if there isn’t a second option, go for it. Why is that? Because MLV only comes in black, and not too many people sacrifice design for effectiveness.

Design

The design of basements and garages doesn’t really matter, but if you want to soundproof your dining room, that is where this problem comes in. You need to install it during the construction phase to eliminate that problem.

You can also avoid this design issue by painting the MLV. Trust me, no one will notice it.

Costs

Although it is a little bit more expensive than Green Glue, it is a great option as well. You can find this pretty much in any specialized constructions shop, packed as big rolls. Don’t be afraid of this little detail.

You can easily cut it with a normal knife. You can find those rolls for about $100-200, depending on the size. You can also find this online on Amazon, with a 3.9 out of 5-star rating. The link to it is here.

It is also really easy to install. I’m going to present a guide on how to do that right now:

How to install MLV

There are 2 ways to install MLV onto the wall. You can either go for a spray adhesive or typical nails or screws. Both have advantages and disadvantages. I will list those, and then you can choose your favored option.

The spray is very effective, in fact, maybe too effective. If you are ever going to decide to remove the MLV, it will be a very difficult job. If you somehow manage to do it, there will be huge marks on the wall.

Screws are the better alternative in this case, as they are effective, and they are easy to remove. Unfortunately, they will leave small holes, but you can make them vanish in a couple of minutes by caulking them. If I made that clear, we can start installing it:

You are going to need the MLV roll, a tape measure, a razor knife, nails or screws, foil tape, and maybe the help of another person.

Step 1.

Measure the distance of the wall you are going to soundproof. Use the tape measure and make sure to subtract about half an inch.

Step 2.

Roll out the MLV and cut it with the razor knife, according to the measurements from step 1.

Step 3.

If the resulted MLV piece is too big, ask for help to position the MLV onto the wall. Make sure it is straight.

Step 4.

Place the nails or screws in the key points and fasten them.

Step 5.

After you installed every piece of MLV, combine them with the foil tape.

Step 6.

Cut around the switches and electrical outlets to make sure you don’t forget about them.

That was it! You’ve managed to soundproof your room!

Conclusion

Overall, you can’t soundproof a room with newspapers, but there are a lot of effective and inexpensive methods out there! Don’t be stingy with the money, as this is a long time investment that may change your life in some way.

Consider my bits of advice and choose the best option for your case, and let me know which one was helpful. Do you know another soundproofing material that is better than those two?

Have you ever wanted to create a soundproof room and you didn’t know what material you needed to use? I know I have been in that situation. After a little research, you probably stumbled across a specific material: concrete.

I was very confused at first as well because I didn’t know anything about it. That is why in this article I’m going to explain to you if this material is effective for those situations.

Is concrete a good sound insulator?

Unfortunately, I can’t give you a positive or negative answer. It really depends on what sounds you want to block. The truth is, concrete is a very good material for acoustic insulations but only blocks airborne noises. It is a hard material, and that is why it reduces acoustic performance in terms of impact noises.

If I confused you even more with that explanation, I will make everything clear by telling you what are both airborne and impact noises. You can figure those out only by reading their names. They are very important terms, so, if you are interested in soundproofing your house, pay attention.

Most noise that surrounds us is airborne, meaning that it is relayed through the atmosphere. Some examples of this kind of noise are real life conversations, the sound coming from television or radio, etc.

On the other hand, impact noise is a sudden burst of high-intensity sounds. It is caused by the impact of two solids hitting one another. Some examples of it are the sound of an explosion, a hammer strike, footsteps, etc.

Definition, characteristics & specs

Concrete is a composite material made from aggregate, water, and cement. It has different uses and needs time to achieve proper strength after it is mixed. It also is called normal weight concrete or normal strength concrete, as there are many types of it which we are going to discuss later.

Some of its proprieties are:

• Its density varies from 140 to 175 pcf (the unit of material density)
• Its slump varies from 1 to 4 inches
• While compressed, concrete is really strong. On the other hand, it is kind of weak while in tension
• Its air content ranges from 1 to 2%
• Unfortunately, normal concrete is not durable against severe conditions like thawing and freezing

Types of concrete

As I told you earlier, concrete comes in a lot of types with different uses. Also, they don’t share the same proprieties as normal concrete. I’m going to list those now and talk about their proprieties.

High-strength concrete

The first one I am going to cover is high-strength concrete. It is one of the most popular types, as it is typically used in the construction of high-rise structures. It is used in that industry because it has a high compression strength.

You can make high strength concrete by lowering the water-cement ratio to 0.35 or lower. An example where it is used is in the construction of highway bridges.

High-performance concrete

The next type is high-performance concrete. Compared to conventional concrete, it possesses high durability and strength. It contains one or more cementitious materials such as silica fume, fly ash, ground granulated blast furnace slag, and usually a superplasticizer.

This mix has a variety of proprieties such as high strength, workability, and durability. It has early age strength and long-term mechanical proprieties, and it is tough and permeable. Its strength ranges from 10,000 psi to 15,000 psi. It is also used in the construction industry.

Air entrained concrete

Next, we’ve got the air entrained concrete which contains billions of microscopic air cells per cubic foot. Unlike the previous types, this mix is used where the concrete is vulnerable to freezing and thawing action.

The air inside it lowers the surface tension of water, resulting in bubbles. After that, the air prevents coalescing. Those bubbles’ diameter can vary between 10 micrometers and 1000 micrometers.

However, this all comes with a drawback. Compared to the normal concrete, this type has less strength.

Lightweight concrete

Another type of concrete is lightweight concrete. This mix has a density of about 105 pcf, compared to normal concrete, with a density of 150 pcf.

Sometimes you can combine this with some air entrained admixtures, which we’ve talked earlier about, in order to give it resistance to freezing and thawing and improve its strength. It is used where the extra load is not applied or to reduce the dead load.

Self-compacting concrete

The fifth type of concrete on our list is self-compacting concrete. It is a highly flowable type of concrete that spreads into the form without the need for mechanical vibration. It is compacted because of its own weight and is made from the same ingredients as the high-performance concrete but has increased workability.

It has extreme fluidity as measured by flow, usually between 650-750 mm. Also, another characteristic it has is that it doesn’t bleed water. It is typically used in a location where vibrations can’t reach like a deep sea.

Shotcrete

The next interesting type is shotcrete. This type can’t be touched or held in hand, as it is just the process of placing concrete to achieve high strengths and low permeability. It is very frequently used against vertical soil or rock surfaces because it eliminates the need for teamwork.

It is popular in many industries, and it can be used for building pools, theme parks, and underground tunneling. There are a lot of products made from it, but few people notice that. Fun fact: shotcrete was actually used to form some rocks in Walt Disney World.

Pervious Concrete

The following type which we are going to talk about is pervious concrete. Compared to the normal type, it has high porosity: that’s why water can pass through it. One of the main advantages is that most pervious concrete pavements don’t need much maintenance.

It provides first-flush pollution control and stormwater management. This mix allows property owners to develop a large area of available property at a low cost.

Roller Compacted Concrete

The last type of concrete I am going to talk about is roller compacted concrete. What makes it different from normal concrete is the increased durability by reducing temperature rise. It is also cheaper to transport and install.

When and why it’s used

I’ve already told you the uses of concrete in the previous section, but if you don’t want to go back to it, I’m going to make a short recap. You can use different types of concrete to build driveways, sidewalks, homes, streets, parking areas, swimming pools, etc. Although being a really good building material, it is also a good sound insulator.

My recommendation for someone who wants to build a basement will always be concrete. You have to watch out because again, it doesn’t block impact noises. So, unfortunately, you are going to hear your family’s footsteps there.

Alternatives

On the other hand, if you want to stop some noises from getting in a room, you can’t just destroy it and rebuild it with concrete, unless, of course, you have a lot of money to spend. If you still want to soundproof your room, you can many different materials that can be installed without breaking anything.

My number one recommendation for an alternative must be Rockwool. It is a non-combustible and lightweight product that definitely will improve the acoustics in your room. It has a lot of interesting characteristics for a pretty low price. Some of them include:

• It has high thermal efficiency. It will save you money because it will make your room warmer, acting as a second layer for your walls.
• It offers noise insulation, even for frequencies lower than 1kHz.
• It is both fire resistant and breathable material, so it will make you feel safer in your own house.

Another option would be acoustic foam. Although it isn’t as effective as Rockwool, it has some advantages over it. It can come in different colors and shapes that will surely improve your room’s design. Also, many famous studios use this material.

In a lot of cases, you will just have to unstick the thing that comes with it on the back and put in on the wall. That was it, you installed it.

Conclusion

Overall, concrete is a very interesting option to choose if you want to build a quiet and relaxing room or house. Before getting to work, I advise you to consult a specialist so he or she can recommend the best type.

However, you should not choose this if you don’t want to. Don’t get me wrong, I myself find it a really useful soundproofing material, but sometimes you may find better options.

The ones that I’ve listed are the most popular alternatives, and you should think of them as well when starting such an important project.

What material did you choose and why? Are you satisfied with the results in terms of noise cancelation and durability? Answer these questions and help out the whole community.

You finally get that chance and just as you’re about to fall into the dream world, boom. It starts raining. The raindrops fall on your window, making the ugliest sound you have ever heard.

What can you do about it? Unfortunately, not much. There aren’t many options for stopping this kind of problem yet, but I can list some of them for you.

That’s why in this article I’m going to present to you how to stop or at least minimize the noise of rain on windows.

How much money are you planning to spend on this?

First, you need to think about a budget.

If you really need this, and you have a delicate situation in the family, you may need to invest a little bit more money, for example, you have a baby, and it can’t sleep because of the rain noise. In this case, you may want to make a higher investment.

There is no rush though. Trying some of the free options could fix your problem. If they still don’t work, you can try some permanent modifications like special windows, which I will talk about later.

What options do you have?

Unfortunately, none of the following options I’m going to present is going to stop noise completely. However, you can trick your ears that the sound isn’t there at all. How do you do that? I will get to that later.

Organize the room

The easiest method that also is free is to modify the affected room or rooms. What do I mean by that?

Try to move your furniture, so the bed is as far as possible from the window. This may not make a major difference, but if we’re talking about a big room, it can make a huge difference.

Soundproofing the windows

Next up, you can try soundproofing your own windows.

That means you need to check if your windows are insulated. Simply check for any gaps or cracks in the windows that may allow sound or even water from the rain to enter the room and then try covering them up with an insulating foam from your local shop.

It is 100% harmless and can be removed anytime by just peeling it off with a knife.

I must warn you that this method will not make such a big difference in terms of sound. The raindrops will still fall, but, without the gaps, it may not be as disturbing. The only thing that has a cost in this procedure is the foam which shouldn’t be more than $10.

Earplugs

Another possibility would be earplugs. However, I don’t recommend wearing them all the time while not sleeping, as they are very useful for sleep only.

They may feel weird at first, but, once you get used to them, you will sleep like a baby. You can go for simple earplugs, but I will talk about my suggested products later.

Before getting to the next option, I need to give you some tips about earplugs. You need to wash your hands before inserting them and make sure to clean them regularly. You don’t want to get some annoying bacteria because of those.

If you choose to go for the normal ones, roll them into a cylinder, insert, and let them expand in your ear to ensure comfortability. Be careful not to push them too deep as well.

Don’t wear them all the time in the house when is raining, this will stop you from hearing important things.

Soundproof curtains

The next recommended option is noise reducing curtains. Yes, you heard that right. You probably never heard of them before, but I can assure you they are a wonderful invention.

They aren’t expensive at all, but they are not magical either. They won’t make a big difference. They are just thick, usually microfiber curtains, but they will reduce some of the noise coming from outside. That includes rain noise.

Headphones

The following suggestion could be really expensive if you go for the best product in the industry.

However, if you are going to buy premium headphones, you can use them for a long time and pretty much anywhere. You don’t have to wear them only inside.

Some of them have really innovating noise cancelation that blocks a lot of the surrounding sounds. You can fall asleep listening to some relaxing music to forget about the annoying rain noises.

Every advantage comes with this downside, so I’m going to reveal that as well. Falling asleep with your headphones playing will damage your eardrum over time, so doing that is not recommended.

Noise cancelation windows

Lastly, but the most effective method, is noise cancelation windows. Pair that with some of the curtains we’ve talked earlier, and you are going to have a room with little to no sound coming from outside.

Recommended products

Now, I’m going to discuss the recommendations from earlier and try to give you the best value for money products.

Silicone Ear Plugs

Starting us off for recommendations are earplugs. One of the best type out there is the BetterSleep Silicone Ear Plugs. They are really cheap, and for $13 you get 4 pairs of them.

According to the reviews, they are effective, comfortable, and even multifunctional. You can use them for sleeping, swimming, showering, concert noise, or while studying.

One of the most important features is their form. Because of this, you can mold them to your specific ear canal shape and size, and you can sleep on that ear without discomfort or issues.

Even though you get many pairs in one purchase, you can reuse just one set many times. Also, they are made of silicone, meaning you can wash them with soapy water. You can buy them on Amazon here.

Window Treatments Set

The next product I will recommend is a best seller in the “Window Treatments Sets” section on Amazon. Yes, we are talking about noise reducing curtains, the ones from Nicetown, specifically.

With over 5.2 thousand reviews and a 4.5 out of 5 stars rating, this is the best type you can get. They come in different colors and sizes, so you can get the perfect ones for your home.

They have a sleek and elegant design, paired with amazing material. They also are multifunctional. They are thermally insulated, can block light and sound, and also are fade-resistant, ensuring you don’t have to change them every month.

You easily can throw them into the washing machine, and you’re all set. All of that for only $29. Hurry up and catch them at a sale.

Noise canceling

The best option for headphones on this list is going to be the Bose QuietComfort 35(series II).

They have the most advanced noise canceling technology on the market, allowing you a very pleasant and comfortable experience while using them. They even have the personal virtual assistant, Alexa, implemented.

At request, she will give you access to music, information, and more. They can connect wirelessly to your phone, so the cable will not bother you while sleeping.

The downside of those is the price, which is $350 right now on Amazon. Read the specifications and the reviews first, and they will change your mind. They have a 4.3 out of 5 stars review from 1,788 people. You can find them here.

Noise cancelation windows

As for the noise cancelation windows, the suggestion is the Quiet Line Series Windows.

They are made of 3 layers of glass with a strong vinyl frame with optimized insulation and can help you archive some of the best sound control ratings available for windows.

STC is the rating used to communicate how well does a window block sound. While a typical window provides about 28-32 rating, this one, in particular, provides a rating up to 48.

Triple glazed with airspace optimized to provide premium sound reduction, these windows definitely will reduce or eliminate the rain sound. Moreover, you can add laminated glass and heavier glazing options in case of extreme conditions.

Although they are weatherproof, the company still provides a 10-year warranty, giving you extra assurance. If you want to check them out and get the most intriguing deal for their windows, you can check out this website: https://www.milgard.com/windows/quiet-line-series.

Conclusion

Overall, the right option for you depends on the situation. You can’t buy a good pair of headphones or earplugs and make a baby wear them when it is raining outside.

That’s why you are going to have to pick the best option according to your needs. My suggestion is to invest in something practical that will last a long time.

If you are annoyed by noises coming from outside aside from or in addition to rain noises, you can pick the special windows. After you will notice the difference, you are going to want those everywhere in your house.

What option did you choose and why? How effective was it for you and would you buy it again?

That is why, in this article, I’m going to explain to you everything you need to know about both of them.

The thing is, neither rockwool or acoustic foam is better than the other. It all depends on what you want out of your room treatment.

But, let’s not jump to conclusions yet, because I will describe them. Then you can choose your most useful one depending on your situation.

Rockwool: proprieties, characteristics, specs

Rockwool is a non-combustible, lightweight product that has some excellent acoustical-dampening proprieties.

It also is dimensionally stable, so it makes it ideal for a friction fit in wall, ceiling, and floor applications. Another interesting fact about it is that the rockwool is chemically inert, that’s why it won’t promote corrosion.

Because of its compounds and weight, it is really easy to cut. The cutting will not require any special tools.

You can even use a knife if you are careful enough. However, you will need to cut it because it usually comes in thick pieces when bought.

Rockwool even comes at a budget-friendly price, but, unfortunately, the design isn’t that pretty.

However, you can solve this problem easily. Just make sure you cover it, so it looks acceptable. It is up to you what cover-up material you are going to choose, but my suggestion is to not look at any fancy material unless your budget is high.

However, the design is subjective, so it’s your call.

Additionally, rockwool has a characteristic that many people find crucial. If you want to soundproof a room, rockwool can absorb bass or anything in the lower region.

If any of your treble is below 1kHz, this product will surprise you in a good way. It comes in different thicknesses, so it will be effective in a lot of scenarios.

Characteristics & specs

If you are still confused about it, I’m going to list 9 characteristics of rockwool:

1. It has a high thermal efficiency. This means that once you cover a whole room in rockwool, it will save you money. ‘How is that possible.’ you may ask. It’s very simple. Because of that property, the room will be much warmer and stay that way for a long time in the winter. Your energy bills will be lower, and, therefore, you are saving money.
2. The main reason why someone would install this is, of course, is because of the noise insulation it offers. It has a high density that traps sound waves and deadens vibration time. Moreover, it can block sound frequencies lower than 1kHz, as I’ve already told you.
3. It is made from a material that is fire-resistant, so you will feel safer in your own home. However, you should not rely on that, as it is combustible. In case of a big fire, it will burn.
4. It is a breathable material. Many people are scared that installing rockwool on your wall is going to allow it to grow bacteria. That is very wrong. This material will allow moisture to escape from the construction, so you don’t have to worry about that.
5. It constitutes a compression-resistant material that can be used as roofing boards or bonded panels.
6. It’s quick and easy to install.
7. It offers a healthier environment wherever installed because it improves the thermal comfort and air quality.
8. Rockwool has an unlimited lifetime, so you don’t have to check or change it at all. It is a worth long living investment.
9. It reduces carbon footprint, so it has a minimal environmental impact.

Acoustic foam: properties, characteristics, specs

Acoustic foam is an open-celled foam used frequently for acoustic treatments. The principle behind it is to accentuate airborne sound waves by increasing air resistance.

This procedure will usually reverb and flutter echoes as well. The result is the reduced amplitude of the sound waves. The energy is dissipated as heat.

It is a lightweight material made from polyurethane foam from either polyether or polyester.

They are easy to recognize as most of them have a special cut.

They are cut into tiles, often with pyramid or wedge shapes. This cut allows them to be effective in terms of soundproofing, while also improving the sound quality of the room.

Just like the rockwool, you can pretty much place them anywhere, including walls, the ceiling, or even doors. Some of the acoustic foam products only require you to stick them wherever you planned.

To stick, just unpeel the backing and stick where you want it. They come in little pieces, so you need to do that for each of them: very easy to install.

The design is great as well. It’s subtle and good looking. They come in several different colors, so you can match them with where you want them to be installed. They are sold in different thicknesses as well.

However, you should watch out for this characteristic when buying. When soundproofing a place, the thickness of the acoustic foam is not as important as its density. Make sure you first look at that.

Rockwool has a lot of the characteristics of rockwool, so rewriting them isn’t necessary.

Usages of Rockwool and acoustic foam

Although they may seem like normal soundproof materials, they can do more than that. They can be used for secondary uses such as:

1. You can use them to improve the fire protection in the house.
2. You can use them in order to create a studio.
3. You can install them if you have a band, and you don’t want to upset your neighbors.
4. They are also used for better heating in a room, etc.

However, as their main purpose is soundproofing, don’t use them just for these uses.

Rockwool vs Acoustic foam

Overall, my recommendation is rockwool. It is cheaper and more efficient, as it can block lower sounds as well. It also comes in thicker pieces, so it can absorb more sound.

On the other hand, acoustic foam has a much better design that can make your room look very professional. You will see this in most of the popular sound recording studios.

As a funny fact, you can even grow plants inside rockwool.

An important factor is to keep placement in mind for both of the materials here. I told you that rockwool is more efficient, but, placed in random places, it can do less work than acoustic foam placed in key locations.

People will have different preferences, so I’m going to recommend the best products for both of them.

Recommendations

Rockwool products are different, depending on where and how you want to install it. That is why I’m going to recommend you the https://www.rockwool.com website. You can browse there and choose the “want” section. You can also find them on Amazon.

It will suggest products for either wood interior, steel interior, party, or multipurpose wall insulation. If you don’t want wall insulation, they have a special set of questions that will make sure you are going to get the best products.

They pretty much offer you everything, including a DIY installation of rockwool. People are very happy as well according to reviews, so I recommend giving it a try.

As for acoustic foam, my suggestion is the Auralex Acoustics SonoFlat. Auralex is one of the most popular brands that produce acoustic foam products. This one, in particular, comes in 3 different colors and offers a good value for the price. It has a high density, absorbing mid to high-frequency reflections to control the ambiance of any room.

Moreover, it alleviates flutter echo and slap back, being resistant and not deteriorating or crumble apart over time.

The composition of it is interesting and environmentally friendly, as it is formulated out of soy components. They don’t have any pyramid shape, but they still absorb a good amount of noise.

All of those for about $90 per 14 panels, quickly delivered by Amazon. Clients seem to be overall happy, as it has a 3.7-star review. The link to it here.

How to install rockwool

Here is a visual guide:

I told you everything about it, even where to buy it, but now here comes the most important part. After you buy it, you need to install it of course. My advice is to use a material called a Cascadia clip.

It will make your life easier. It is a fiberglass spacer designed to support vertical or horizontal girts. You will need rockwool, steel poles, a knife, ta ape measure, Cascadia clips, and stick pins. So let’s get to work.

Step 1.

Always take your measurements first. After you planned everything in your head, mark it in order to be more precise. It is important to start at the inside and outside corners and work from there.

Step 2.

Attach the Cascadia clips. You will want them about 24 inches from the center.

Step 3.

Install the metal girts, making sure that the fasteners penetrate all the way through and into the steel studs.

Step 4.

Install the insulation retention system but make sure you use the temporary stick pins to make your job easier.

Step 5.

Install the insulation by fitting one side of the rockwool behind the unfastened leg, then do the same with the other side. There shouldn’t be any void or gaps in the insulation if you installed it correctly.

That was it for the vertical installation. If you want to install it horizontally, change the Cascadia clips position and make sure you cut the rockwool so it fits snug between the steel poles.

How to install acoustic foam

Here is a visual guide:

Depending on the type of acoustic foam, you may only need just to unstick the material on the back and place them wherever you like. However, I’m still going to explain how to install those that do not come with such a simple system.

However, acoustic foam is easier to install then rockwool, so don’t be too pessimistic. It shouldn’t take you more than 1 or 2 hours, depending on the area you want to cover.

First, get the materials. You are going to need acoustic foam, a tape measure, cardboard sheets, a handsaw, an electric carving knife, a foam tack or a tube tack, tacks and tack hammer, safety goggles, and a dust mask.

Step 1.

Take measurements of the part of the room that you want to insulate. You don’t need to cover all of it, but you need to place the acoustic foam in the key parts of your specific room.

Step 2.

Cut the cardboard with the hand saw into pieces that are the exact size as the acoustic foam panels. You may wonder why I told you to use this material. If you do want to remove the acoustic foam, it will not damage your wall if you place them on the cardboard pieces.

Step 3.

Attach the foam to the panel if they are the same size. Use either the foam tack or the tube tack to do that.

Step 4.

Using the tack hammer, nail the panels to the parts of your room. Start at the corner of each wall, and, if a piece is too big to fit when finishing, use the electric carving knife to cut the panels accordingly. Always wear both safety goggles and the dusk mask during this process.

Conclusion

No matter which design you prefer the most, both of these materials will satisfy you in certain situations. If we are talking about blocking some low frequency sounds, go with the rockwool.

If you want to soundproof a room in order to use it as a studio, go with the acoustic foam, as you may like the room to be nicer in terms of design. What material did you choose for this and why? Are you satisfied with your project?

When you decide to soundproof a room inside your home or office, you need to pay attention to a few aspects.

Whether you choose rockwool or fiberglass to do the job, it needs to do more than block the sound. Fire codes and sustainability have to be included in the process.

Both materials give value to your project and come with benefits as well as drawbacks. We will discuss their particular characteristics and potential next steps. This way you can make an informed decision.

Is rockwool or fiberglass your material of choice?

Proper soundproofing will determine the quality of your environment. Whether in your home, office, or recording studio, preventing sound from causing damage is essential. But which one is a better option?

Soundproofing

They are both effective in reducing sound pollution and noise. Due to a greater density and weight, rockwool does a slightly better job in blocking sound.

Installation of the material and its quality contribute to the quality of soundproofing, but the density of rockwool helps reduce sound transmission of ~ 10 decibels through a wall. Fiberglass, on the other hand, blocks ~ 4 to 10 decibels.

Application

The fiber batts that compose the materials make the installation fairly easy. They can be included in interior walls without altering building structures.

Generally, to install any of the two, you need a hammer, stapler, cutting tool, and protective gear. The batts are pre-cut to size and fit into different cavities.

The temperature at installation is not relevant. They are flexible, can be refitted and reused, and require little time. Clean-ups are no headache, but you should be careful when handling fiberglass. The small particles of glass that come out when cutting it can cause work accidents.

Cost

Rockwool is more expensive than fiberglass.

Fiberglass costs around $0.50 per square foot ($5 per square meter). Rockwool is valued at ~ $1.3 per square feet ($13 per square meter) on the market.

When it comes to price, you need to consider the area you want to soundproof and its purpose. Rockwool is denser and does a better proofing job. Fiberglass can be added in layers to obtain a better effect. However, adding layers means buying more material.

In the end, you need to compare the cost and efficiency ratio and decide on your investment.

Structure

Fiberglass is made out of fine strands of woven glass that come in rolls or blankets of material. The shape and size variety makes it fit into any wall cavities.

Rockwool has a similar structure, only the fibers are stone-made. Its gap filling properties and adaptability to spaces and structures is quite similar.

Sustainability

Both materials are eco-friendly. However, rockwool comes packed with 75% recyclable contents. Fiberglass contains on average 20-30% recyclable components according to the U.S. Department of Energy.

Fire safety

Rockwool and fiberglass alike are mineral-sourced materials. Their response to heat and fire hazards is a big advantage. Neither is flammable, and they don’t sustain fire or help it spread either. But, due to its higher density, rockwool is more resistant than fiberglass.

Rockwool can withstand temperatures of up to 1000° C (1800° F), while fiberglass melts around 600° C (1100° F). Rockwool would be a more efficient choice for fire protection.

R-Value (Thermal properties)

The R-value measures the thermal resistance of a wall. A material with a higher value will be better at controlling the heat transfer. If you plan to add thermic insulation to your room as well, consider this:

Fiberglass has an R-value of 2.2 – 2.7 per inch, while rockwool has an index of 3.0 – 3.3 per inch. This makes rockwool a little better at insulating than fiberglass.

General use of rockwool and fiberglass

Both materials are versatile and popular choices among constructors. Fiberglass has a longer history than its opponent with application in numerous industries. However, rockwool doesn’t shy away from adapting to various purposes.

Rockwool

Insulation is rockwool’s main use. You can use it to insulate:

• exterior & interior walls – good for different structures, steel or wood stud walls. Good for exterior walls with various systems such as cavity walls, curtain walls, rain screens, wood, or metal frames.
• ceilings – the material is adaptable and can be used in ceilings as diverse as church arches, ceilings with wooden frames, or other designs.
• floors – steel stud, wooden framed, or under the slab, you name it. Rockwool can fit in and properly insulate.
• roofs & attics – by insulating the roof and/or attic, you save energy by minimizing the heat loss during cold seasons.
• industrial insulation
• marine insulation

Other efficient uses:

• soundproofing – media rooms, music studios, etc.
• plant growth – widely used as soil for plants, it comes in different forms and sizes. Cubes are used for starting seeds and germinating. It allows the air to flow in and out and is strong enough to offer support for the roots. It is lightweight, and it can be reused and has a natural pH that stimulated plant growth.

It is well-suited for spaces oriented to the north side of a building that tends to be colder.

Fiberglass

Thanks to its durability, safety profile, and good thermal properties, fiberglass is going into a wide range of industries and products. Here are some of the applications for this versatile material:

• Chemical industry –anti-slip safety feature and resistance to different chemical compounds.
• Marine industry – protection against corrosion, rust, and general damage caused by the salty water.
• Food processing – used in chicken and beef factories for grating.
• Carwashes – used for its resistance to rust and for creating color contrast. Cars look cleaner when getting out of the carwash tunnel.
• Beverage industry – used in brewing and bottling lines of the production.
• Cooling towers – used to keep people away from the danger zones.  Anti-rust for the mechanical parts that are always wet.
• Power plants – because it is non-conductive, fiberglass is used in power generating industries for safety.
• Automotive, aerospace, & defense – various body parts and components are made out of fiberglass.

Fiberglass can offer valuable support in terms of safety, protection, isolation, or waste reduction. All these features make it a go-to material that is also affordable.

What is rockwool?

Also known as stone or mineral wool, rockwool is an organic material obtained from stones or rocks. This explains the name as well.

How it’s made: Natural rock is heated up to 3000 degrees until it melts. The magma-looking liquid goes through a high-pressure air or steam jet. Then, you obtain fiber strands through a process of high-speed spinning. Imagine cotton candy machines, only bigger and stronger. Finally, the fiber strands are compressed into thick and dense mats cut into panels of rockwool batts. That’s the simplified version!

Characteristics

Acoustic capabilities

Very high performance with sound reduction. Rockwool has a porous structure that absorbs sound efficiently. It can isolate and control the noise and vibrations coming from various sources (airports, trams, trains, music, etc.). The high density of the material blocks the airflow that carries noise, making even the noisiest environments bearable.

Fire resilience

Retains heat and prevents fire from spreading. It is a resilient material, and it does not produce toxic emissions of smoke or other residues. Rockwool meets the fire safety criteria.

Thermal properties

Very good at keeping the heat in. The air is retained due to the small pockets of air inside the structure. In summer, it keeps the hot air out. In winter, it keeps the warm air in.

Breathability

Lets the moisture circulate. It can retain water or let it escape, depending on your needs. Good ventilation prevents mold and mildew formation, thus making for a healthy environment.

Sustainability

100% organic, made out of natural, raw materials. Also, the content is up to 75% recyclable.

Fitting

Dense material with firm batts that allow sealing of air gaps. You don’t need any stapling and can cut it to size for any type of structure.

What is fiberglass?

As the name suggests, fiberglass is obtained from glass. It is basically reinforced glass fibers that molded into various shapes.

How it’s made

 The glass is heated until it melts. Then, the molten glass is pushed through tiny holes to create thin filaments. These tiny threads are then woven into larger patches of material or left in bulks of less structured material.

The fiberglass can have resins added to it for strength and made into different shapes and forms. You can get fiberglass in sheets, mats, panels, or custom-made. It depends on the purpose.

Characteristics

Acoustic properties

It is a very good sound blocking qualities. It is packed with tiny air pockets that trap the sound and prevent it from getting through. A sheet of fiberglass as thin as 5 cm (2 inches) can cancel noise coming from train tracks.

Fire safety

Made of a mineral material. Because of its nature, it does not ignite and keeps the fire from spreading. When exposed to heat, it doesn’t create toxic emissions.

Durability & strength

has a long lifespan. From a mechanical point of view, the material is highly resistant. It can surpass steel and performs well with temperature variations. It doesn’t change size or shape under different temperatures.

Thermal properties

is a popular and efficient choice for thermal insulation. The tiny air pockets in its structure do a great job retaining hot air and preventing heat from getting out.

Sustainability

Made out of natural minerals and is eco-friendly. Its content is high in recyclable and renewable material that has a positive impact on our carbon footprint. It can be removed and reinstalled, and it produces more energy than it takes to make it.

Fitting

Is one of the most versatile materials. It can be cut into any size or shape and fitted into stud walls or any type of structure.

Other soundproofing materials

The market provides us with many options for our sound reducing needs. Because of their various uses and structures, these materials cannot fall under only one category. Some are good at absorbing the sound and some have dampening qualities, while others can cancel the noise altogether.

Acoustic foam

Effective with absorbing sound. It comes in various forms: panels for walls, baffles for ceilings, or corner set-ups that act as bass traps.

Acoustic panels/boards

A variation of acoustic foam. They act as decorative sound-absorbing accessories. Easy to apply, they range in colors and patterns and ideal for minimal noise reduction in any room.

Acoustic fabrics/curtains

Thick and dense fabrics most often used in movie and theater halls.

Acoustic coatings

Made out of a dense rubber material (Mass Loaded Vinyl). They act as sound barriers installed in cars or appliances as an underlayment.

Drywall

It is a common material used to keep sound at bay. Soundproof drywall is a combination of layers that contain gypsum or steel to increase density.

Resilient Channels

Rails of sheet metal designed to wall studs and ceiling joists. It traps the sound and redirects it, instead of going straight through the wall.

What is soundproofing?

Firstly, you need to ask yourself what is the result you want to accomplish.

Sound moves through the air. This means that, in order to reduce it, we need to fill in the air space more between our room and other noise sources.

Insulation comes in at this stage to reduce the transfer of sound through the air.

The material used determines how much sound will vibrate and then pass through to the other side. Depending on the structure of your walls, both fiberglass and rock wool can be adapted to fit in.

Conclusion

Soundproofing is quite controversial and no expert could state plain and clear what is a better choice. Both fiberglass and rockwool are great at blocking sound. Plus, they are easy to use, sustainable, and comply with safety dynamics. What will it be?

I am one of those people who can’t stand noises when sleeping. If it rains and you are trying to sleep in one of those vehicles, bad luck. It is a minor problem but very annoying. That’s why in this article I’m going to present to you how to stop or at least decrease rain noises on a caravan or RV roof.

How bad do you need this?

Before you go ahead and start buying or crafting stuff, you must ask yourself some questions. Number one and the most important is: how much does this bother me? Depending on each one of us, some even find the rain hitting the roof very relaxing and a reason they fall asleep easily.

However, a lot of people find this a complete torture, a motive why they can’t sleep for hours and hours.

If you are one of those people in the second group, go ahead and answer the second question: how much money am I willing to spend on this? If you own a caravan or RV and this problem kills your sleep or any other important activity, you are going to have to spend some money or even take some days off in order to craft or install some materials.

You do need to understand that nothing will erase this problem completely. If you are okay with that, we can go the next step in our guide: the options.

What options do you have?

Already sorted by how effective they are, the options would be: earplugs, headphones, installing memory foam 1 inch over the roof, and the Silent Roof.

Earplugs

A good option if you are on a budget is earplugs. Although they are the least effective on this list, they can really make your life a little bit easier. However, that is only if you don’t just rush into the nearest Walmart and buy the cheapest ones. You need to find some quality earplugs.

I would recommend the BetterSleep earplugs, as they offer a lot for very cheap. They have some great features for $13. Each pack has 4 pairs, and they are not only for sleeping. You can use this while swimming, studying, snoring, attending concerts, and more.

They can block up to 22 dB of sound while being super comfortable. They don’t have the usual form; they are round in order to stay in while sleeping on your side. Also, they can mold to your specific ear canal, so you don’t have to find your size. According to most Amazon reviews, it is a very interesting product that is worth trying. I will leave a link to it here.

Noise-canceling headphones

The second option would be headphones. Some people love falling asleep while some calming music is playing. They are a really good investment because you can use them everywhere for recreational purposes, not only for sleeping.

More and more come with a noise-canceling function which makes them perfect in this case. Although they are pretty expensive, keep in mind this is going to be a 1-time investment, headphones like this last for years and years of usage.

Below is the link to the most powerful Bose noise-canceling headphones yet. They also are wireless, so you don’t mess with any wires while sleeping. I will not tell you all the features this set has because it would take me a lot, and this isn’t a headphone guide.

The very least you can do is trust me and over 1,656 reviews on Amazon. The link to it is here.

Foam on the roof

The next option is memory foam. Installing this 1 inch over the roof will definitely make your sleep better. Again, this is not going to fix the problem completely, but you will feel the difference. The drops of rain will be absorbed and decrease the sound of it.

The bad part about this material is the drying time. After a long rain, this is basically going to be completely water-logged. You don’t want anything this wet in your van, so you’re going to have to throw it out and install the next piece from the roll in case another rain is coming.

Fortunately, you can buy one piece of it with 2″ x 24″ x 72″ dimensions for $40. It is thick and multi-functional, can even be used for the bed. The bad news starts when it is a rainy season. You can’t just have 10 pieces of this laying in your RV just because you don’t stand raindrop sounds.

That is going to take a lot of money and space. Consider this a good option when you check the weather and there will be some rain. You can buy this from Amazon as well. Check the current price here.

The last option we’re going to talk about is also the most effective one. If you want a serious and effective choice, it’s the Silent Roof. Why is that? Because it is a product made for this kind of situation, and that makes it the best one. In our opinion, this is the only real and almost perfect solution to the “rain” problem.

How is the Silent Roof made?

The Silent Roof material acts as a barrier to the falling rain, and it is made from 3-dimensional matting produced from polyamide monofilaments welded together where they cross to form a tough open structure. It has a flat back on one side that faces uppermost towards the falling rain.

Another big advantage is its size and weight. It consists of a small section of the material, 6 inches (15 cm) square, and the thickness of the matting is 0.6 inches (17mm). The weight is going to blow your mind. Only 1.75 pounds (800 grams) per square meter.

How it works, how long does it take to install and how do you clean it?

It is a very simple but effective procedure. The Translucent Sound Reducing System is manufactured from a softer open structure durable material that deadens the impact of the rain and does not transmit the sound through the roof. The results will amaze you. The rain falling will sound like whispers. Even more, it acts as a shield for your roof panels and will keep them from falling debris.

The cleaning of it is even easier. You just treat it like any other roof material, usually with liquid detergent and water. Before the Silent Roof is installed, their team is going to clean off your existing roof with a specially formulated biodegradable detergent. This is something that must be done every year just to keep everything safe and cleaned.

Installation shouldn’t take more than a day, depending on the sizes of your RV. However, it must be done by professionals. Once you choose this option, you need to contact the sellers, and they will help you through everything.

Conclusion

In conclusion, as you can see, sometimes a little problem like this can give you a lot of headaches. It is up to you to decide how many hours and dollars you want to spend on fixing it. I’ve presented to you more solutions, from very cheap ones that require a few clicks to order, to much more complicated choices that are more effective as well.

Now that I’ve told and talked about my opinions, it is time for you to tell me yours. How did you deal with rain noise on caravan or RV roofs? How much did it cost and how did you come up with the solution?

I’ve been in this situation. What am I talking about? I’m talking about soundproofing your van’s floor, one of the most worthy investments that you could ever make. That is why in this article I’m going to present to you how to soundproof your van’s or RV’s floor.

What options do you have?

Depending on your budget, you do have some different options to do this. I highly suggest you use quality materials. Although it is going to be a little more expensive, it is worth it. Why? Because it is not as bad as you think. Don’t forget that you are only soundproofing your floor, not your whole van. You don’t need a large amount of material.

The first option would be to lay some carpets on the floor. While this might not be that effective, you still will feel a little difference. Any layer counts when we talk about blocking sounds. This also will make your vehicle more comfortable and give you that welcoming homey vibe.

Make sure you don’t let it get too dirty. Removing all the furniture just to clean the carpets will be a total nightmare. The downside of this method is that you can’t put carpets in front of the car, like above the gearbox, that can give you a lot of noise problems.

For another idea, you can use a very popular material called mass loaded vinyl (MLV). It is used in a lot in arenas and can be a great material for this work. You can buy a big roll for $130. I know, it’s not cheap, but you can use it in other situations. You never know when you need it.

In my opinion, it is worth every penny. I will leave a link for it in case you decide this is the option for you. (https://www.acoustimac.com/soundproofing-massloaded-vinyl-mlv1lb100sf)

Layering 2 materials

The next more effective method would be to layer up 2 materials. That will make your ears a lot happier. The materials to use are a layer of closed-cell foam and a layer of a dense sound barrier. The first one will help insulate the floor while keeping the profile low to allow ply and side steps to be refitted.

The best option for this is going to be the Dodo Super Liner pack because usually 6sq.m of it will do the job for a big van floor. I will also present this material just to make sure you know where your money is going.

The second layer that needs to be applied for maximum effectiveness is a dense sound barrier. This will reduce tire, road, and exhaust noises. I also have a recommendation for this.

The Tecsound Van Flooring Barrier roll has a high density and mass but is extremely pliable. You can apply this even without the previous layer, but, for a better result, you should take my advice for double layering, and you will not regret it. Again, I suggest you buy the 6sq.m just to make sure you don’t run out of it before finishing the job.

If you really feel like going pro with this and have the money to spend, you may try some foam barriers. Not just any though, my suggestion is to go with the Quiet Barrier HD Soundproofing composite. You can find this on almost any website that has soundproof in their name. Just look, and you should be convinced by now.

If you still aren’t, I will describe this and give some install instruction later. You can find this here for about $320. I know, I know. $320 for a sound barrier? Yes, but you get what you pay for. This method is for every demanding human out there that wants a really silent van.

About the materials

What makes MLV a sound blocker material? Its main elements are vinyl and a high mass element that gives the material enough density and acts as a sound barrier. It is very easy to maneuver because it can tear with little effort.

You don’t need any cutting tools or machines. As long as you don’t care how it looks on the floor, you are good to go. Make sure you use some extra layers on the gearbox in order to block the powerful noise.

The Dodo Super Liner is a self-adhesive flexible foam liner that is specially made for sound insulation and vehicle heat. It is also very thin. At only 6mm, it is going to give you amazing results. It can maintain shape under pressure yet be flexible enough to trim easily in many areas of the vehicle.

On top of that, it comes with some very useful standards being resistant to high temperatures, flames, and water. It also has some good reviews, all that for about $80. The link to it.

The Tecsound Van Flooring Barrier has some benefits of giving you high acoustic insulation, and it is soft and very flexible. Also, it provides high sound damping capacity on metal surfaces, and it is easy to handle and adaptable to uneven surfaces. Unlike the MLV, you are going to need a knife or scissors in order to cut it.

It is safe as well. It is cold, heat, rot, and fire-resistant. The price is going to scare you a little, at about $180. Those 2 combined equal $260, but you will definitely forget about loud noises. (source)

The Quiet Barrier HD is a very thin and flexible composite that is guaranteed to fit anywhere if cut well. This will eliminate any medium to even loud noise that your van usually gets when on the road. If you need a thick, strong, and very effective soundproofing material, you just found it. You can compare this to any other material, and you will notice why you paid $320 for it.

How does Quiet Barrier HD work and how to install it?

Although it is a very simple procedure, don’t be alarmed, it will give you the wanted results. The composite blocks the noise from one area to the next, like in the next image

As you can see, the noise source will hit the barrier and return to the space of origin. It will not absorb the sound and give you a lower decibel level, but, instead, it will reflect the noise.

To install, you are going to need a utility knife, tape measure, caulking gun, and a pencil.

1. Measure your van and all the parts you need to cover with the tape measure.
2. Use the pencil and mark the material. Cut in so the pieces fit the parts you measure in the first step.
3. Mark lines around the perimeter of the surface where each piece is supposed to fall based on your layout.
4. After the material has been laid out, glue each piece individually using PL Polyurethane Construction Adhesive.
5. After panels are installed, seal the seams where the pieces meet using the caulking gun.

And that’s it! Although the sound will not be completely blocked, this is the best you can get. You should be the one to decide if that much money is worth it.

Why should you soundproof your vehicle?

The number one reason why most people do this is, of course, because of the very annoying noises. Also, it improves the sound quality inside the cabin. However, you should know from the beginning that you can’t eliminate all sound. You can’t even do that to a basement, which is not mobile, so it is basically impossible to soundproof an RV.

If you do want some great results, you should consider soundproofing your whole van. Noise sources on a vehicle usually come from the hood, gearbox, panels, floor, license plates, and/or tail lights. However, the floor usually will produce the most noise because it is very close to the road. That is why it isn’t worth investing in soundproofing your whole van if you want just some basic results.

You can also get 2 in 1 service doing this. Obviously, soundproofing implies adding some materials that will reduce the noise you will hear inside the car. These materials also block some of the cold air drawn up from under the van. So not only you will get better acoustics in the car, you will save gas as well by not using as much heat.

Conclusion

Overall, there are plenty of methods for different prices you can choose from, depending on how effective you want it to be. My advice is to go for a medium-priced material because it will do its job.  It might be not as good as a premium composite, but you will feel the difference.

You don’t have to spend hundreds of dollars unless you live in one of those vehicles. Now, I want to hear your opinion as well. What method did you choose and how effective it was? How did you think about it?

Is the noise coming in from outside or from next door!? You probably need to do some soundproofing to keep the ambiance clear in your home or office. Carpets could do the trick.

But let’s start by clearing up the difference between soundproofing and sound-absorbing.

Soundproof vs. sound absorption

Soundproofing means you block the sound from traveling to the other side of a wall or a room. To do this, you need to use hard materials that leave no pathway for the sound.

Sound absorption can only reduce the noise level by trapping some of the sound waves inside the material. Doing this is easier than soundproofing.

Are wall carpets a good idea to reduce noise?

Yes and no. I know this is not the answer you’re looking for, but bear with me, we’ll look when it’s a good idea to use carpets.

Carpets can absorb some of the noise depending on:

• the fabric they are made of
• the thickness of the carpet
• the distance from the wall
• number of layers

Also, this will work best for high to mid frequencies of sound. Low frequencies, bass-like sounds, will still be able to get through.

Yet, in the long run, carpeting your wall can bring more disadvantages to the table.

If you decide to go for the carpet solution, take into account the way sound travels to optimize your efforts.

What happens when sound meets a wall?

Sound is carried from one side to another by air molecules. The vibration of the sound source makes the molecules bounce back and forth in a particular way. But, when they hit a hard surface, they can no longer move. This is when materials such as carpets absorb the energy of the molecules.

To do the job, place the material at an optimal distance from the wall. For a 1 kHz frequency, place the carpet at ~85mm from the wall.

Placing the carpet directly on the wall will roughly absorb only the highest frequencies. The rest will remain free to wander. You will simply own an adorned wall with the same level of noise.

What types of carpet materials work best?

Material density will make a difference in sound dampening. Choosing an efficient fabric or type of rug for your wall is important.

A material’s power to absorb sound varies with frequency. The Noise Reduction Coefficient (NRC) is a grade given to a material to show how well it works with controlling the sound in a room. A highly absorbent carpet can have an NRC of 30, while a poorly absorbent one can have an NRC of 5.

Persian carpet– This is by far the best acoustic carpet. The drawback of this one is the price. Persian carpets are usually expensive.

Orange shag– Back in the 70s, many acoustic studios were using wall treatments to take in the sound. This type of carpet turned out to be a favorite. Tested to see how efficient it is, the shag showed a very good absorption of the high frequencies range.

Woven wool– It is a material denser than cotton and with better sound-absorbing qualities. Also, wool is friends with the environment if you want to check this box as well.

Felt underlayment– The back of a carpet can weigh heavy. A felt pad can do a good job of trapping some of the noise.

Avoid carpets with rubber back seal. The sound will continue to bounce around instead of being absorbed into the fibers.

Tip: Use thick carpets. The thicker the fabric and felt pad, the better the results!

The cons of using carpet on walls

Aside from aiding you in reducing the noise, you get some nasty after-effects too. Carpets are a package deal

Maintenance– Imagine that you are not only cleaning your usual floor carpeting but also your walls now. It costs time, money, and compromises the air in your room.

Odors & stains– In time, carpets definitely will get dirty and ragged. Some stains will forever live in the fabric. Rugs may absorb sound to some degree, but they also absorb smells, and more efficiently than sound even! The smell in your room won’t be pleasant.

 Allergens & moisture– The quality of the air in your house will influence the state of the items inside. Carpets are highly retentive and once moist, they never go back to 100% dry and fresh. If you suffer from allergies, carpets are not a good idea. The thicker the rug, the greater the allergic potential.

Dust & bugs– The breeding ground for dust mites and other insects is called a rug. If you don’t clean and vacuum the carpets regularly, you will be able to call yourself a bug collector.

Mildew– Moisture inside the room and in the carpet leads to mildew formation. This is not a maybe but an inevitable consequence. Mold is very bad for your health and can cause severe breathing problems.

Unaesthetic– Unless you still live in the 70s, carpets on walls are plain ugly. Every person has their own taste on the aesthetic front, but, let’s be reasonable, carpets do not look good.

Fire hazard– Check for regulations in your country and see if it is legal even to use carpets on walls. They can pose an extreme danger if a fire were to start. Carpets light up fast and spread the fire all around.

Carpets vs. foam vs. fiberglass acoustic panels

We’ve covered the carpet topic so far, and we know that carpets are not great for keeping sound at bay. Plus, they are not a professional solution.

Alternative materials are available on the market. The most common ones are foam and acoustic panels.

Foam panels

The material, also called “acoustic foam”, is polyurethane-based such as polyether or polyester. What defines these materials are the open cells that form on the surface and the inside. The role of the open cells is to trap the sound and strip it of energy until it comes out much weaker.

To block the sound, a surface needs to be dense and thick. It is not the case with foam which is very light and porous.

Foam works for high and mid-range frequencies (500Hz) but not at all for low ones. What it will do is absorb some of the sounds and slightly reduce the noise. But that’s about it!

The good news is that foam panels can make for efficient thermal insulation.

Fiberglass acoustic panels

Unlike foam panels, these use fiberglass as their main material.

The advantage is that they have a broader absorption range for frequencies. A 2-inch panel can absorb as low as 250Hz, while 4-inch panels can go down to 100Hz. Bottom line, a fiberglass panel will do a better job of reducing noise pollution.

What is more, to cover a wall with foam panels, you need twice the amount of material compared to acoustic panels. By using fiberglass acoustic panels, you don’t need to fill in the wall space to get the same result.

From an aesthetic standpoint, the acoustic panels go well in any environment, from office space to private homes. Foam is best for technical spaces like control rooms or practice areas.

Cheap DIY ways to soundproof a wall

If you’re looking for alternative ways to keep the noise coming through a certain wall, here are some ideas:

Blankets

Choose the thickest and most dense blankets at hand and hang them on your wall. Not the most pleasant-looking solution, we know. But in urgent situations when you want peace and quiet, go for it.

Heavy moving blankets used to cover belongings when transferred are very efficient. Make sure to cover the entire wall and add layers according to your needs.

Egg cartons

A popular and traditional solution, egg cartons don’t keep the sound out. However, they do reduce the echo in a room. If placed tactically in sensitive places, you can take out some of the echo and reverberation.

Please note though, egg cartons spread around your home can be a huge fire hazard!

Drywall

Not the cheapest way, but drywall can help quite a lot. Measure the wall and get the right drywall dimensions. Next, you might need a hand to handle the panels and install them. This can double your thin wall and reduce the noise coming from the other side.

Before placing it on the wall, make sure to fill in all gaps and open spaces that could let the sound through.

Foam mats

Easy to install and handle, foam mats are insulators that contain rubber foam. They are light and resistant and come equipped with adhesive on the back. All you have to do is stick them on your wall.

These are a few tricks to easily reduce the noise coming through an existing wall. Yet, they are not well-thought, long-term solutions.

If you decide to get a professional, more efficient soundproofing solution, here are some good materials and products:

1. Vinyl sound barrier– blocks all sounds with its mass-loaded vinyl barrier. It is perfect for homes, studios, offices, classrooms, medical spaces, and so on.
2. Resilient sound channels– used for decoupling and made from a bent, solid metal. You can attach it to your wall or ceiling making way for the air to travel.
3. Soundproof curtains– 100% duck cotton canvas produced in the US. They can reduce incoming sound by up to 90%. Not only do they absorb the sound, but they also divert it.
4. Green Glue Compound– efficient and affordable, the compound is easy to apply and can be used on walls, floors, or ceilings. It reduces sound transfer, and you can add as many layers as you want. It can be painted over and cleaned with soap and water.
5. Acoustic sealant– used to fill in any gap in the wall or drywall that lets sound travel. It is affordable, easy to use, and makes a big difference.
6. AFB (Acoustic Fire Batts) mineral wool–designed for interiors in particular. It is lightweight, made from natural stone and slag. It doesn’t ignite and has great dampening qualities. The density will definitely keep the sound out.

Wrap up

Learning about soundproofing is no piece of cake. There is a lot of information out there and twice as much material solutions, but to find what fits best for you is worth exploring a while. Cheap solutions are always available but think about this in terms of durability, efficiency, health, and safety.

Have you found your perfect match!?

Other resources

• Acoustical Surfaces
• Soundproofing vs Sound Absorption