Ways to Soundproof a Room from Outside Noise

When it comes to designing your house  you want to leave no stones unturned. From the using the best materials to providing the best furnishings, you must pay utmost attention to every little detail. You strive to create the perfect ambiance and environment for every room that reflects your style and exudes comfort. That said,  the one thing most homeowners forget about is soundproofing the rooms. How to soundproof a room from outside noise? Read on to know more.

Why Is Soundproofing Essential?

Noise can come from different sources and disturb the overall peace and quietness  of your room. Whether it is a noisy neighborhood or yelling neighbor, the screeching horns and traffic or the constant buzzing of machinery at the nearby construction site, you don’t really have control over the source of this external noise. What you do have full control over is the interior atmosphere of your room.

Soundproofing Essential

This feat is made possible by nothing other than soundproofing. Soundproofing your room from outside noise can turn your house into a safe haven for comfort and relaxation, where you can unwind and be yourself. Soundproofing guarantees you a peaceful living and healthy noise-free atmosphere.

By now, you must be wondering how to reduce noise from outside using soundproofing. How to soundproof a room in an apartment? Let’s find out. 

How to Soundproof a Room from Outside Noise?

1. Tightening and Reinforcing the Windows

When it comes to dealing with outside noise, it is always advised to start with the windows. There’s no denying that windows are the most open and flimsy part of the room. They serve as ventilators, connecting the interiors of the room with the exterior. Hence, it is only obvious they will seamlessly allow the external noise to seep into the room whenever possible and disturb the ambiance.

The commonly used glass and wooden windows are not at all effective for keeping noise at bay. In case of windows, proper soundproofing is needed to ensure that there is no leakage of noise from outside to the interiors of the room.

Tightening and Reinforcing the Windows

In order to do this, start by examining the windows carefully while keeping a few points in mind –

  • Look for draft around the window frame. If you feel the sensation of breeze, you will probably also hear sound.
  • Do a little experiment by moving your hand or a candle across the length of the window to see if there is any air entering through the window. If the candle flame flickers, there is probably a passage for air, and in turn, sound.
  • Check the quality of the glass to see if it’s too thin or flimsy to keep outside noise from entering. If that is the case you want to consider getting new, double-paned windows in the earliest.

One of the best options for soundproof windows is double-pane PVC windows that are readily available on the market. Otherwise, you can also opt for window inserts, made of glass and transparent acrylic.

However, changing windows and getting new fittings may not always be convenient and feasible. In such cases, there are other options to remove gaps and air spaces such as:

  • Using a soundproof window plug.
  • Caulking the window gaps and spaces.
  • Using closed-cell weatherstripping foam tape.
  • Resorting to rubber gaskets to ensure that the windows are shut tight and firm to lock out noise.
  • Hanging soundproof and acoustic curtains.

2. Fixing the Outside Walls

Before soundproofing the walls, make sure to look for any gaps or cracks in the walls. If you find any, acoustic caulking and clever rearranging of furniture should do the job. Just in case if you think that isn’t enough for soundproofing the outside noise,  you can resort to highly effective methods such as soundproof isolation, Mass Loaded Vinyl (MLV), resilient channels, soundproof drywall and Green Glue.

Fixing the Outside Walls

For those of you wondering - how can I soundproof my room cheaply? The answer is Green Glue, which is not only one of the best sealants available on the market for soundproofing but is also easy-to-use, cost-effective and handy. This is the ultimate product, which is essential for any soundproofing project, in terms of its function and utility.

Apart from lining the walls with bookshelves, paintings, wardrobe and other heavy furniture, you can also use soundproof blankets. Another thing to look out for are the air vents which can be sealed off with either drywall or a soundproof sealant.

3. Checking the Outside Doors

Doors can be a major part of the problem and must not be overlooked.

If you live in an apartment, your front door may be easily allowing sound to travel from the hallway and staircase into the room. You might want to soundproof your own room’s door to ensure maximum noise reduction. If there is an adjoining porch or balcony next to your room, the noise may enter directly through there.

The solution for soundproofing doors is pretty simple. First ensure that all the air gaps and openings are plugged in and tightly sealed. You can use an acoustic sealant or a weatherstripping foam tape for this purpose.

Checking the Outside Doors

A rubber deep sweep is effective in case of high doors. Rubber gaskets can be applied inside the door, where it meets the frame.

While dealing with the balcony and porch door, it is best if you treat them as a window, applying the same soundproofing methods mentioned above for the windows.

4. Working from Outside to Inside

In certain cases, if it is convenient for you, you can also work on the outside area of your home to prevent noise from entering indoors. These areas include your garden, lawn or backyard.

To that end, you can plant lots of tall and bushy plants and trees close to your room windows. These act as a natural sound insulator, cancelling out the slightest noise from outside. As the sounds pass through their foliage, it softens and slowly fades away before reaching your ears.

Working from Outside to Inside

As more extreme measures, you can build a taller and thicker fence that absorbs the impact, thereby reducing the intensity of deeper sounds.

Now, if the noise is caused by your pet dog, it could be a tricky situation. but there’s a solution for that too! There are several ways to soundproof a kennel that are affordable and efficient.

5. Soundproofing Ceilings and Floors

You may never know where the outside noise may come from. If you live in an apartment or complex, it might be your annoying neighbors but if you live in your own house, it may even be your own family members or roommates. 

No matter what the situation and circumstance, it is best to not take any risks with these arrangements. In such cases, handling the ceiling and floors with as much importance as other areas of the house is of utmost significance.

Basement Ceiling

If the noise of your upstairs neighbor is what’s bothering you, soundproofing your ceiling by constructing a drop ceiling would be the ideal solution to all your problems.

Otherwise, if the noise is originating from downstairs, insulating the floor with soundproof materials such as rubber mats, MLV or foam underlying thick carpets give the best results in noise cancellation.

Summing Up

These above methods, if followed properly, can lead to a perfect and noise-free home environment, which can be an abode of peace and comfort. Soundproofing your room not only improves the quality of your life but also promotes a healthy and holistic lifestyle, which allows you to flourish and thrive.


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