How Does Soundproof Wallpaper Work?

Have you ever wished you could find an easy, affordable way to block noise in your home or office? If so, you may have come across soundproof wallpaper as an option. But does soundproof wallpaper work?

In this article, we’ll cover everything you need to know about using soundproof wallpaper for noise reduction. We’ll discuss how soundproof wallpaper dampens sound, examine real-world tests on its effectiveness, and provide tips for getting the best noise-blocking results in your space.

Whether you’re looking to soundproof a room in your home, like a nursery or home office, or want to reduce noise in an apartment, restaurant, or other commercial space, soundproof wallpaper presents an intriguing possibility. By the end of this article, you’ll know whether it lives up to its claims for easy, affordable acoustic treatment.

How Does Soundproof Wallpaper Work?

Soundproof wallpaper is designed with special layers that prevent noise from transmitting through walls. This acoustical wallpaper works by using materials that absorb, block, and dampen sound waves.

How Does Soundproof Wallpaper Work?
image source

The key to understanding how soundproof wallpaper works is learning about its layered construction. Most soundproofing wallpaper contains three main layers:

  • decoupling layer that physically separates the wallpaper from the wall surface. This prevents vibrations from transmitting directly through.
  • viscoelastic damping layer made of specialized plastic sheeting that converts noise energy into heat. This dampens and weakens sound waves.
  • An acoustic absorption layer of soft, porous material that traps sound waves and prevents echoing. Materials like fibreglass or recycled cotton work well.

The combination of these layers creates an effective noise barrier that reduces sound transmission. The wallpaper is also thick and heavyweight, with some types weighing up to 1 lb/sq. ft. This density and mass help block noise.

here is an easy explanation:

The 2 Main Types of Soundproof Wallpaper

When shopping for soundproof wallpaper, you’ll find there are two main categories available: acoustic wallpaper and mass-loaded vinyl (MLV) wallpaper. Both types utilize different noise reduction methods, so let’s look at how each works.

Acoustic Wallpaper

Acoustic wallpaper, also called sound-absorbing wallpaper, uses materials designed to soak up noise. This helps minimize sound reverberation in a room.

Some examples of acoustic materials used in soundproof wallpaper include:

  • Fabric layers, like mass-loaded vinyl, physically block sound waves.
  • Fiberglass, which traps sound waves and prevents echoing. Recycled cotton works similarly.
  • Open-cell foam, which has tiny pockets that absorb acoustic energy.
  • Cork, which dampens vibrations and reduces reverberation.

So in summary, acoustic wallpaper reduces noise through sound absorption. The more acoustic material, the better it performs. But it doesn’t block noise from transmitting directly through.

Mass Loaded Vinyl (MLV) Wallpaper

MLV wallpaper takes a different approach by using density to prevent noise transmission. This heavy barrier wallpaper features:

  • thin decorative layer over a thick, dense vinyl backing.
  • A weight upwards of 1 lb/sq. ft.
  • Layers of viscoelastic damping material that converts sound to heat energy.

The combination of mass, density, and damping layers gives MLV wallpaper excellent sound-blocking abilities. Very little noise passes through it.

So MLV wallpaper works by decoupling surfaces and using mass to block noise. This makes it ideal for reducing noise transmission through walls.

Which Is Better?

There’s no definitive “better” type of soundproof wallpaper. The best option depends on your specific goals:

  • To control echo and reverberation, use acoustic absorption wallpaper.
  • To prevent noise from transmitting through walls, go with MLV barrier wallpaper.

Often a layered approach is best – with acoustic wallpaper on the inside and MLV barrier on exterior walls. This provides comprehensive soundproofing through both absorption and blocking.

So consider how you want to improve your acoustics when choosing soundproof wallpaper. Understanding the differences will ensure you pick the most effective product for your needs!

How to Install Soundproof Wallpaper

soundproofing wallpaper example e1679190383204
Effectiveness of Soundproof Wallpaper

Installing soundproof wallpaper takes careful preparation and technique to ensure proper noise reduction. Follow these steps for a professional-looking application:

Step 1: Prep the Wall Surface

image of a person who prep the wall for soundproof wallpaper
image generated: Bing image creator

Proper wall prep is crucial for long-lasting adhesion. Be sure to:

  • Fill any cracks or holes with spackle or joint compound. This prevents sound leaks.
  • Sand down any bumps for a smooth surface.
  • Wipe away dust and debris. The wall must be clean.
  • Apply primer so the wallpaper sticks. Acoustical primer is best for soundproofing.

Step 2: Measure and Cut the Wallpaper

  • Measure the room and calculate how much wallpaper you need.
  • Account for an overlap of at least 2-3 inches on each seam.
  • Use a sharp utility knife and metal ruler to cut the wallpaper. Cutting through the thick backing takes effort.
  • Number panels with a pencil as you cut to keep organized.

Step 3: Apply the Wallpaper

a person Measure And Cut The Wallpaper
image generated: Bing image creator
  • Start in a corner and smooth the wallpaper onto the wall using a brush, roller, or spackle knife.
  • Overlap seams by at least 2 inches. This prevents gaps where sound can leak through.
  • Work from the top down and side-to-side in sections. Smooth as you go.
  • Flatten out any bubbles or wrinkles by pressing firmly.

Step 4: Seal the Seams

  • Once all panels are hung, mix wallpaper adhesive per the manufacturer’s instructions.
  • Apply adhesive along the seams using a small paintbrush. Make sure there are no gaps.
  • Wipe away any excess adhesive with a damp rag for a clean application.

Once complete, allow the adhesive to fully cure before using the room – usually 24-48 hours. Then enjoy your soundproof space!


Will soundproof wallpaper completely block out noise?

No, soundproof wallpaper will not completely block out noise. However, it can help to reduce noise levels by absorbing or blocking sound waves.

What is the best type of soundproof wallpaper?

The best type of soundproof wallpaper for you will depend on the amount of noise you are trying to reduce and your budget.

Is soundproof wallpaper a good investment?

Soundproof wallpaper can be a good investment if you are bothered by noise. However, it is important to weigh the cost of the wallpaper against the amount of noise reduction you are expecting.


Soundproof wallpaper is a special wallpaper that can make a room quieter by taking in sound.

This can help to make it easier to hear and have less noise.

We also need to think about how much it costs compared to other ways to make a room quieter.

Soundproof wallpaper can be useful, but we should think about if it’s the best choice for each room before using it.

i hope this article is very helpful for you. thanks for reading.

About Mohammad Sameer

My name is Mohammad Sameer, the founder of SoundproofGears. My hypersensitive hearing turned me into a lifelong seeker of silence. After years of research, I've become an expert on soundproofing techniques and materials. In November 2022 I launched this site to share my knowledge and help others find acoustic sanctuary. About More

Sharing Is Caring: