Do townhomes have soundproof walls?

Townhomes are clusters of multi-story homes in a single stretch that share walls with neighboring houses and have similar and frequently identical architecture. Despite being the perfect balance between a single home and an apartment, this style of housing might have noise problems due to its closeness to other residences. So, for those who are here for a direct answer. Do Townhomes have Soundproof Walls?

No! Typically, townhomes do not have soundproof walls. Because of the shared walls and, in some cases, an HVAC system, many familiar, everyday sounds can be heard even when they are not occurring inside your home.

The best method for soundproofing townhouse walls is to soundproof walls by adding mass to them. Using specialized soundproofing materials like mass-loaded vinyl will work best to efficiently limit noise transmission from nearby properties.

In this article, let’s find out why a townhouse isn’t soundproof. We will also go over how to make your townhome soundproof, so you don’t have to be worried about outside noises disturbing you.

sources of noise in townhomes
sources of noise in townhomes

Why Are Townhomes Not Soundproof?

When you live in a townhouse, there could be numerous sources of sound that can interrupt the peace of your home. It is best to locate the exact sources of noise and think about the most effective ways to muffle the noises before soundproofing your home. 

Let’s take a look at the most common sources of sound that stand in the way of a peaceful home.

  • Walls
    Most of the townhomes are soundproofed from the ceiling and floor, yet a considerable amount of noise travels through the walls. Just as you can overhear your neighbors, similarly, noises coming from your house can be easily overheard by them.

    Some townhomes have drywall layers between the walls, but commonly, this cannot provide an ideal soundproofing solution. While the walls in other accommodations are generally thicker to separate neighbors, they may not always be completely soundproof.i8

    In order to reduce noise, it is best to evaluate the type of walls your home has and come up with a plan for soundproof walls.

  • Windows
    A very obvious source of outside noise is open windows. There isn’t much you can do to stop noises from coming in when the windows are open. The amount of noise that enters your home when your windows are closed can be reduced, though, if you follow the right solutions for soundproofing windows.
  • Doors
    Some townhouses that are older with respect to time have shared doors. While they must have been used in the past, they are now mostly unused. These communal doors create a thin, porous wall between two homes that makes it simple for undesired noise to slip through.
  • HVAC System
    The majority of connected townhouses include a central HVAC system for controlling temperature. The sounds you hear within your house can be greatly increased by the air moving through the vents and the system itself.

Ways to Soundproof a Townhouse Walls

Since you are now aware of the various entry points for noise into your townhouse, let’s discuss ways to soundproof walls and reduce noise. Most of the points mentioned below are not exactly focussing on soundproofing a townhome wall but we have a separate guide on soundproofing walls and you can follow that same guide for your townhouse.

  1. Make The HVAC System Soundproof

Start by soundproofing the HVAC system because it is one of the simplest ones to fix and will significantly reduce the level of noise pollution that enters your home.

There are two main strategies to deal with the HVAC system.

The easiest method of soundproofing the HVAC is using a soundproof curtain. The second choice, which entails more complex construction work, is to install a sound maze, which effectively muffles most HVAC noise. Nevertheless, whichever choice you go with, make sure your vents are soundproofed in such a way that they eliminate resonance without affecting airflow.

sound maze test
  1. Soundproof The Walls

Since soundproofing townhouse walls will take time and money, so be sure you have both before you begin.

The majority of modern townhomes have standard brick walls, therefore, you might like to add extra layers for soundproofing walls. Start soundproofing by installing drywall over the existing surface in layers. 

For a professional finish, you can apply mass-loaded vinyl on your walls and then cover it with drywall. This, when utilized properly, can be used for better soundproofing. Here, watch this detailed video on YouTube that helps you with how to soundproof your drywall.

best way to soundproof a wall
  1. Come Up With A Solution For The Windows

While blocking your windows completely can’t be an ideal solution, adding acoustic foam to the gaps in the panel or applying a sealant to close any holes or fractures in the frame can be. By making these changes to your windows, you can significantly lessen the noise that enters your house while the windows are closed.

  1. Fix The Doors

The best way to deal with shared doors that serve no use is to remove them and enclose the area with a wall.

However, if you need to preserve the door, there are some strategies you may employ to restrict the amount of noise that passes through:

  • Hang Heavy Curtains
    Heavy curtains can greatly muffle sounds if they are hung in front of the door. However, remember that they just lower the sound level and won’t get rid of noises entirely. Check out these noise reduction window drapes available on Amazon. 
  • Replace Hollow Doors With Solid Core
    Hollow doors are common in houses and make it easy for noise to enter your home. If your door easily lets sounds through, consider replacing it with a solid core. To further lessen noise pollution, you can also use acoustic foam to block the openings.


Townhomes are the perfect housing options for people who wish to be a part of a social community, but their major drawback is that they might not be soundproof. But not to worry, there are various techniques for soundproofing townhouse walls, and they are not different from soundproofing any other property. By applying the simple techniques discussed in this article, you can achieve a quiet and peaceful home.


  1. Are townhomes noisy?

While all townhomes are not noisy, there’s a high chance the walls of townhomes are not soundproof. As a result, you might suffer from noise issues coming in from your neighbors’ homes.

  1. Are townhouse walls thick?

The thickness of townhouse walls varies based on the developer’s choice of the construction approach. Some wall surfaces are made of brick or stone, and they are very thick. Other walls are constructed using much thinner hollow core panels, and on both sides, they are often completed with thin layers of plaster or paint.

  1. How to dampen sound in a townhouse?

You can dampen sound in a townhouse by adding rugs, heavy drapes, and carpets, which are the easiest solutions available. You can also go for more complex yet effective methods like replacing doors, adding layers to the walls, installing soundproof foam, etc.