How Does Soundproof Wallpaper Work?

Soundproofing wallpaper is one of many options for controlling the noise levels in a room. It provides an easy option for helping to keep a room quieter, by combining the benefits of soundproof foam with a sound dampening exterior layer.

The soundproof wallpaper may be easy to hang, but how effective is it? If you are trying to soundproof a room, you should explore the top uses for soundproof wallpaper, along with how it works and whether it really helps stop sounds.

What is Soundproof Wallpaper?

As the name suggests, soundproof wallpaper is a soundproofing material. However, the name can be misleading. The wallpaper does not fully soundproof a room, especially when it is the only soundproofing material used.

The main purpose of this wallpaper is to help limit echoes and background noises. Instead of fully soundproofing the room, the wallpaper helps to absorb sound as it hits the wallpaper. However, it does offer moderate soundproofing for preventing sound from traveling through the walls.

The soundproof wallpaper typically consists of several layers. The interior layer is often comprised of polyurethane foam. This foam material provides a sound barrier, preventing some noise from escaping or entering the room. However, the primary function of the foam is to absorb the sound.

When sound hits the foam, the lightweight and porous material absorbs some of the sound waves, reducing and muffling the sound. This is mostly used for limiting the sound of people talking, cars driving down the street, and other background noises that you may hear in a typical urban setting.

The foam layer is often two to three inches thick. However, there are thicker options available. You may also find a soundproof wallpaper that features a latex layer instead of foam.

The exterior layer of the wallpaper is typically a plain white or off-white surface. It is thicker than standard wallpaper, providing an extra layer of sound protection. With the white or off-white surface, you have a blank canvas that you can paint over with standard paint or cover with standard wallpaper.

How Does Soundproof Wallpaper Work

When a loud sound is produced in a room, the sound waves travel and eventually hit the walls, floors, or ceilings. Some materials are better at blocking or absorbing the sound.

If the materials covering the surfaces of the room are too thin, most of the sound can escape the room. When a material with a lot of air pockets or a porous surface is used, some of the sounds get absorbed by the material. When a thick, dense material is used, more of the sound is blocked by the material.

Absorbing the sounds helps to muffle the noises, but may not fully block the sounds, which is what you get with soundproof wallpaper. The thick outer layer and the foam exterior layer also help prevent reverberations from echoing throughout the room.

Basically, soundproof wallpaper is most effective as a method for helping to reduce noise pollution in your room. It does not provide a way to fully insulate your room from unwanted noises.

Top Reasons to Use Soundproof Wallpaper

If soundproof wallpaper does not fully block noises, why should you use it? This wallpaper is not meant to soundproof a studio, but it can help limit outside noises from reaching your room. If you tend to notice a lot of passing noise from outside, soundproof wallpaper may be beneficial.

For example, if the sound of cars passing by or people outside talking tends to bother you, the wallpaper may help you get some peace and quiet. You may also consider using soundproof wallpaper in your bedroom or a kid’s bedroom to limit outside noise from keeping your family awake.

Another reason to use soundproof wallpaper is to prevent noises in one room from reaching the rest of the house. The wallpaper is a great choice for a living room or entertainment room. The wallpaper may help keep the sound of the television from disrupting people in other rooms.

Soundproof wallpaper can make a significant difference in noise levels if it is properly installed. When adding this wallpaper, you need to ensure that it covers the entire surface of the walls. You may even want to consider using additional soundproofing methods, such as soundproofing floor underlayment.