How To Put Acoustic Foam On Walls Without Damaging?

Acoustic foam is an essential component for improving sound quality in a room, particularly in recording studios. However, installing acoustic foam on walls can be a daunting task, especially if you’re worried about damaging the wall surface. Drywall is a delicate wall surface that requires careful handling during installation. In this article, we’ll explore different ways of putting acoustic foam on walls without causing damage. We’ll also provide step-by-step instructions and tips to ensure proper installation.

Method 1: Using Command Hooks

Command hooks are an excellent option for hanging acoustic foam panels without damaging the walls. They come with adhesive strips that can hold up to a certain weight limit and are easy to remove without leaving any residue or damage on the wall surface.

Step 1: Clean The Wall Surface

Before applying the command hooks, clean the wall surface with rubbing alcohol or isopropyl alcohol using a cloth or sponge. This will help remove any dirt or oil that may hinder adhesion.

Step 2: Apply Command Hooks

Attach the command hooks onto the backside of each acoustic foam panel according to its size and weight limit. Then, press them firmly against the wall surface for at least 30 seconds to ensure they stick properly.

Step 3: Hang Acoustic Foam Panels

Hang each acoustic foam panel onto its corresponding hook carefully and apply pressure along all edges to make sure it’s secure.

Method 2: Using Adhesive Spray

Adhesive spray is another option for attaching acoustic foam panels onto walls without causing damage. Liquid Nails is one example of an adhesive spray that works well with most types of surfaces.

Step 1: Prepare Wall Surface

Clean and dry the wall surface before applying adhesive spray. Use thick cardboard or paper to cover areas where you don’t want any overspray.

Step 2: Apply Adhesive Spray

Spray a small amount of adhesive onto the backside of each acoustic foam panel, making sure to cover all edges and corners.

Step 3: Place Acoustic Foam Panels

Carefully place each acoustic foam panel onto the wall surface, starting from one corner and working your way across. Apply pressure along all edges and hold in place for a couple of seconds.

Method 3: Using Velcro Strips

Velcro strips are an alternative option for hanging acoustic foam panels without causing damage to walls. They come in different sizes and weight limits, so it’s essential to choose the right

Types of Acoustic Foam

Acoustic foam is a type of sound-absorbing material that is commonly used in recording studios, home theaters, and other spaces where sound quality is important. There are several different types of acoustic foam products available, including acoustic foam panels, bass traps, and diffusers.

Acoustic Foam Panels:

Acoustic foam panels are the most common type of acoustic foam used on walls and ceilings. They come in a variety of shapes and sizes, and can be easily mounted using adhesive or clips. These panels work by absorbing sound waves that hit them. The thicker the panel, the more sound it will absorb.

When choosing acoustic foam panels, it’s important to consider factors such as thickness, density, and NRC (Noise Reduction Coefficient) rating to ensure that they are effective at absorbing sound. The NRC rating measures how much sound a material can absorb across a range of frequencies. A higher NRC rating means better absorption.

Acoustic Foam Panel Shapes:

There are many different shapes available for acoustic foam panels. Some common shapes include wedges, pyramids, egg crates, and flat panels. Each shape has its own unique properties when it comes to absorbing sound waves.

Wedge-shaped panels are often used in recording studios because they help reduce flutter echo caused by parallel walls. Pyramidal-shaped panels work well for reducing standing waves in rooms with high ceilings. Egg crate-shaped panels are less effective than other shapes but can still provide some level of absorption.

Decorative Acoustic Panels:

In addition to traditional acoustic foam panels, there are also decorative acoustic panels available that can add visual interest to a space while still providing sound absorption. These decorative options come in various colors and patterns to complement any décor style.

Bass Traps:

Bass traps are another type of acoustic foam product designed specifically for low-frequency sounds like those produced by subwoofers or bass guitars. These traps work by absorbing sound waves that bounce around in corners and other tight spaces. They are typically thicker than traditional acoustic foam panels and can be mounted in corners or along walls.


Diffusers are a type of acoustic foam product that works by scattering sound waves rather than absorbing them. These products are often used in larger rooms to help distribute sound evenly throughout the space. Diffusers come in various shapes and sizes, including cylindrical, pyramidal, and flat panel options.

Effectiveness Of Acoustic Foam:

While acoustic foam can be effective at reducing echo and improving sound quality, it’s important to note that it will not completely eliminate all noise. Other factors such as room layout and construction materials will also impact sound quality.


Clean the surface of the wall where you plan to place the acoustic foam panel.

Before installing acoustic foam panels, it is important to clean the surface of the wall where you plan to place them. Any dirt or debris on the wall can prevent the adhesive from sticking properly. Use a damp cloth or sponge to wipe down the surface and remove any dust or dirt. Make sure that the wall is completely dry before proceeding with installation.

Measure the area and determine the number of panels you need for space.

It’s important to measure your room accurately so that you know how many acoustic foam panels you will need. This will help ensure that you have enough panels to cover all areas of your room that require soundproofing. Measure both the height and width of each wall in feet, then multiply these numbers together to get your total square footage. Once you have this number, divide it by 32 (the square footage covered by one standard acoustic panel) to determine how many panels you need.

Choose a high-quality product that suits your recording or studio needs.

When choosing an acoustic foam product, it’s important to consider its quality and suitability for your specific recording or studio needs. Look for products made from high-density materials which provide better sound absorption than lower density foams. Also, consider whether you need a particular shape or size of panel depending on your room layout and design.

Prepare a work area with enough space to apply pressure on the foam panel during installation.

To install acoustic foam panels effectively, prepare a work area with enough space around it so that you can move freely while working on each panel. You also need enough space around each panel so that you can apply pressure evenly across its surface during installation without damaging it.

Place a piece of paper on the floor to catch any spray adhesive that may fall during installation.

Spray adhesive is often used when installing acoustic foam panels because it provides strong adhesion without damaging walls. However, it can be messy and may drip or fall onto the floor during installation. To prevent this, place a piece of paper on the floor beneath each panel to catch any adhesive that may fall.

Keep in mind that proper placement of the foam panels is crucial to achieve optimal sound quality.

The placement of acoustic foam panels is crucial for achieving optimal sound quality in your recording or studio space. Panels should be placed strategically around the room to absorb sound waves effectively. For example, placing panels on walls opposite each other will help reduce echo and reverb in your space.

Follow the step-by-step instructions provided by the manufacturer for applying adhesive and mounting the panels.

Each manufacturer provides specific instructions for installing their acoustic foam products. It’s important to follow these instructions carefully to ensure proper installation and maximum effectiveness of the product. Be sure to read all instructions thoroughly before beginning installation.

Apply pressure to each panel for several seconds after mounting to ensure a secure command strip hold.

After mounting each panel, apply pressure evenly across its surface for several seconds. This will ensure that it adheres securely to the wall and will not come loose over time. Additionally, using command strips can provide a strong hold without damaging walls or leaving residue behind when removed.

Installation Process

Determining The Best Installation Method

There are two primary methods: adhesive and command hooks. The best installation method for your specific situation will depend on a variety of factors, including the type of wall surface you’re working with and how much weight your foam panels will be supporting.

If you have a smooth, flat wall surface, adhesive may be the best option. Adhesive is typically stronger than command hooks and can provide a more secure hold over time. However, if you have an uneven or textured wall surface, command hooks may be a better choice as they can conform to the contours of your wall.

Cleaning The Surface

Before beginning any installation process, it’s important to thoroughly clean the surface of your wall. This will ensure that your foam panels adhere properly and remain securely in place over time. Use a mild detergent and warm water to clean the area where you plan to install your foam panels. Be sure to rinse away any soap residue and allow the area to dry completely before proceeding.

Applying Adhesive

If you’ve decided to use adhesive for your installation process, there are a few key steps you’ll need to follow:

  1. Apply adhesive evenly: Use a putty knife or similar tool to apply adhesive evenly across the back of each panel.
  2. Press firmly onto wall: Once adhesive has been applied, press each panel firmly onto the wall surface.
  3. Allow ample drying time: Depending on the type of adhesive used, drying times may vary. Be sure to read manufacturer instructions carefully and allow ample time for drying before hanging any objects on your foam panels.

Using Command Hooks

If using command hooks for your installation process, follow these steps:

  1. Attach hooks: Attach one hook per corner or edge of each panel using strong double-sided tape.
  2. Stick onto wall: Carefully position each panel against the wall and press firmly into place.
  3. Allow ample drying time: Command hooks typically require at least an hour to fully adhere to the wall surface. Be sure to wait until they are completely dry before hanging any objects on your foam panels.

Additional Support

In some cases, additional support may be necessary to ensure that your foam panels remain securely in place over time. If you’re using adhesive, consider using screws or nails as well for added security. For command hooks, you may want to use additional tape or even a small amount of adhesive if you’re concerned about the weight of your foam panels.

Alternative Methods For Installing Acoustic Foam

Hanging Acoustic Foam With Hooks Or Clips

One of the easiest and most popular ways to install acoustic foam is by using hooks or clips. This method is ideal for those who want to avoid drilling holes in their walls. The process involves attaching the hooks or clips onto the back of the foam panels, then hanging them on nails or screws that are already in place on your walls.

To use this method, you will need to purchase hooks or clips that are specifically designed for acoustic foam. These can be found at most hardware stores or online retailers. Once you have your hooks or clips, simply attach them to the back of your foam panels using a strong adhesive such as double-sided tape.

Using Foam Panels With Built-in Mounting Hardware

Another easy way to install acoustic foam is by using panels that come with built-in mounting hardware. These panels typically have keyhole slots or brackets on the back that allow you to hang them directly onto screws or nails in your wall.

This method eliminates the need for additional hardware and makes installation a breeze. Simply mount your screws onto the wall where you want your foam panels to go, then hang each panel onto its corresponding screw.

Adhesive Options Such As Double-sided Tape Or Velcro Strips

If you prefer not to use hooks, clips, or built-in mounting hardware, another option is to use adhesive strips such as double-sided tape or velcro strips. These options are great because they don’t require any drilling into your walls and are easily removable without causing damage.

When choosing an adhesive strip, make sure it’s strong enough to hold up your foam panels. Some options may not be suitable for heavier panels and could cause them to fall off over time.

Adhesive Spray For A More Permanent Installation

For those who want a more permanent installation option, adhesive spray may be a good choice. This type of spray creates a strong bond between the foam panel and wall surface and can hold up heavier panels.

When using adhesive spray, be sure to follow the manufacturer’s instructions carefully. It’s important to apply the spray evenly and allow it to dry completely before attaching your foam panels.

Liquid Nails As A Strong Adhesive Option For Heavy Foam Panels

If you have heavy foam panels that require a strong adhesive, Liquid Nails may be the best option. This construction adhesive is designed to bond heavy materials together and can hold up even the heaviest of foam panels.

To use Liquid Nails, apply a small amount onto the back of each panel and press firmly onto your wall surface. Be sure to follow the manufacturer’s instructions carefully and allow ample time for drying before hanging anything on your newly installed acoustic foam.

Removing Acoustic Foam

Acoustic foam is a popular material used to improve sound quality in recording studios, home theaters, and other spaces. However, there may come a time when you need to remove the foam panels from your walls. Whether you are moving to a new location or simply want to change up your space’s acoustics, it is essential to know how to remove acoustic foam without damaging your walls or the foam itself.

Using A Thick Cardboard Or Plastic Scraper

The first step in removing acoustic foam is to use a thick cardboard or plastic scraper to gently pry off the foam panel from the wall. It is important not to use metal scrapers as they can scratch and damage both the wall and the foam. Start by inserting the scraper at one corner of the panel and gently work it under until you can lift it off.

Applying Rubbing Alcohol

Once you have removed all of the panels, you may notice some adhesive residue left on the wall. To clean this off, apply rubbing alcohol to a clean cloth and carefully wipe away any adhesive residue left on the wall. Rubbing alcohol works well because it evaporates quickly and does not leave any residue behind.

Using Isopropyl Alcohol

If there is still sticky residue left on either the wall or foam panel after using rubbing alcohol, use isopropyl alcohol instead. Apply it directly onto the sticky area with a clean cloth and let it sit for several minutes before attempting removal with your scraper tool.

Peeling Off Slowly And Evenly

To avoid damaging either your walls or acoustic foam panels during removal, peel them off slowly and evenly from one corner. If necessary, use additional rubbing alcohol or isopropyl alcohol as needed during this process.

Consider Velcro Strips Instead Of Adhesive

If you plan on reusing your acoustic foam panels in another location or want an easier way to remove them in case of future changes, consider using velcro strips instead of adhesive. Velcro strips are easy to attach and remove, and they won’t damage your walls or foam panels.

Following Manufacturer Instructions

Always follow the manufacturer’s instructions for removing acoustic foam panels to prevent any damage to the walls or foam. Different brands may have different removal methods, so it is essential to read the instructions carefully before attempting removal.

Frequently Asked Questions

What Is Acoustic Foam And Why Is It Used On Walls?

Acoustic foam is a type of sound-absorbing material that helps to reduce echoes, reverberation, and unwanted noise in a room. It is commonly used in recording studios, home theaters, and other spaces where sound quality is important. Acoustic foam works by absorbing sound waves as they travel through the air, converting the acoustic energy into heat energy.

Can I Use Any Type Of Adhesive To Put Acoustic Foam On Walls?

No, not all adhesives are suitable for use with acoustic foam. Some types of adhesive can damage the foam or cause it to lose its effectiveness. It’s important to choose an adhesive that is specifically designed for use with acoustic foam. One popular option is 3M Super 77 Multipurpose Adhesive

Are There Different Ways To Install Acoustic Foam On Walls?

Yes, there are several different ways to install acoustic foam on walls depending on your needs and preferences. One common method involves using adhesive to attach the foam directly to the wall surface. Another option is to use special mounting clips or brackets that allow you to hang the foam panels from the wall like picture frames.

Is It Necessary To Cover The Entire Wall With Acoustic Foam Or Can I Just Place It In Strategic Areas?

It’s not necessary to cover every inch of your walls with acoustic foam in order to achieve good sound quality. In fact, placing too much foam can actually make a room sound overly dead or muffled. Instead, focus on strategic placement of the foam in areas where sound reflection is most problematic. This might include behind speakers, around windows and doors, or in corners of the room.

Can I Remove Acoustic Foam From Walls Without Leaving Any Residue Or Damage?

Yes, it’s possible to remove acoustic foam from walls without leaving any residue or damage if you use the right technique. One method involves using a heat gun to soften the adhesive before gently peeling off the foam panels. Another option is to use a special adhesive remover designed for use with foam materials. It’s important to be patient and gentle when removing the foam in order to avoid damaging your walls.


Putting acoustic foam on walls without causing damage is a simple process that requires proper preparation, the right tools, and careful installation. There are different types of acoustic foam available in the market, including panels, tiles, and bass traps. It is essential to choose the right type of foam based on your needs and budget.

Before installing acoustic foam, it is crucial to prepare the wall surface properly by cleaning it thoroughly and measuring the size of the foam panels accurately. You can use pins or adhesive to hang the panels on the wall, but you must ensure that they do not exceed the weight limit of your wall. Alternatively, you can use garden lattice or other alternative methods to install acoustic foam without causing damage.

If you need to remove acoustic foam from your walls for any reason, you should be careful not to damage your walls in the process. You can use a bit of heat or a solvent to soften the adhesive before peeling off the panels slowly. If there is any residue left behind after removing the foam panels, you can clean it with warm soapy water or rubbing alcohol.

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