As an Amazon Associate I earn from qualifying purchases. Without Any Extra Cost to You!

No one enjoys it when there is too much noise in their space. Noise takes away that peace of mind everyone needs.

If this is your situation right now, we understand how you are feeling.

Sometimes it can be confusing if the noise is passing through your Bifold doors. You can’t understand how well you can soundproof the door and reduce the noise.

But you don’t need to worry anymore. In this article, we will discuss with you simple techniques you can apply to reduce most of the noise passing through the door.

Let’s dive deeper and learn.

What are Bifold Doors?

These are doors that slide open. They are made with panels that fold against the wall. The doors can be installed on the backyard or in the house without losing any space.

Why Soundproof Bifold Doors?

Most of the bifold doors are hollow. They allow sound to pass through them easily. Therefore, if you have any source of noise in your home, you will hear it all passing through your door.Soundproof Bifold Doors

This is the main reason it’s essential to soundproof your bifold door. You can use different soundproofing materials to block the noise passing through your door.

When soundproofing, you first need to seal all air gaps found on the door. Therefore, to cancel most of the noises passing through your bifold door, consider the following soundproofing techniques.

1. Use Soundproofing Curtains

Buy soundproofing curtains on Amazon and hang them over your door. Soundproofing curtains are heavy as compared to the ordinary curtains. They are specifically made for soundproofing.Soundproofing Curtains

When used over your bifold door, they block any air gap over the door. The curtains are heavy. They trap all air trying to pass through it. As a result, they dampen the noise.

Soundproofing curtains are also great in improving interior acoustics. They absorb all echo noises passing through them.

However, when buying soundproofing curtains be careful to purchase quality soundproofing curtains. Check customer reviews on Amazon and see their experience with the curtains.

If you are looking for quality curtains, consider the following curtains from Amazon.


[asa2 tpl=”Flat_box_horizontal”]B01CS31NDE[/asa2]
  • Noise Reducing Thermal Insulated Solid Ring
  • Top Blackout Window Curtains/Drapes
  • Two Panels,42 x 84 Inch.

Deconovo Blackout Curtains

[asa2 tpl=”Flat_box_horizontal”]B07CZYH4G9[/asa2]
  • Thermal Insulated
  • Noise Reducing
  • Size: 52W x 54L Inch

2. Use Soundproofing Blankets

Soundproofing blankets work the same ways as soundproofing curtains. They are dense to dampen most of the noises passing through the bifold doors. Ensure you use the right soundproofing blankets for your doors.Soundproofing Blankets

Soundproofing blankets for windows and doors are used as curtains.

The blankets are heavy. They dampen and soften the noises passing through your bifold door hence reducing its disturbance.

Consider buying the following blankets from Amazon.

Sure-Max 12 Moving & Packing Blankets

[asa2 tpl=”Flat_box_horizontal”]B01GK6JTFE[/asa2]
  • Deluxe Pro
  • Double-sided construction
  • 80″ x 72″ (40 lb/dz Weight)
  • Professional Quilted Shipping Furniture Pads Royal Blue


[asa2 tpl=”Flat_box_horizontal”]B07FK5JYRN[/asa2]
  • Effective sound absorption.
  • Measures 95″ x 54.
  • Great for recording studios, drum rooms, rehearsal spaces, vocal booths, and more
  • Installation hardware included

Deluxe Moving Blankets by Chean Cheap Moving Boxes

[asa2 tpl=”Flat_box_horizontal”]B000TKCXJC[/asa2]
  • Size: 72″ X 80″
  • Double lock stitching and thick 1/4-inch material
  • Ideal for preventing scratches and nicks to furniture
  • Double lock stitching with four square finished corners

For more insights about using soundproofing blankets, read this article How to Soundproof a Room with Blankets: 9 Best Ways!

3. Seal the Bifold Door Gaps

Inspect your door. Check whether there are any air gaps over it. Check cases of cracks or spaces left between the door and wall or frame. Also, check the area where the door panels are joined.Bifold Door Gaps

Once you have identified the door air gaps seal them with soundproofing adhesive tape (also known as weatherstripping tape). Follow the steps below to seal the air gaps on the door.

  • Measure the size of the gaps.
  • Cut soundproofing adhesive tape depending on the air gaps sizes.
  • Then seal the gaps from the inside part of the house.
  • Paint the door to hide ugly looking marks on the door.

If you want to seal your air gaps effectively, consider the following soundproofing seal tapes. Buy them on Amazon and soundproof your door.

Foam Rubber Seal Strip Tape

[asa2 tpl=”Flat_box_horizontal”]B07LB21S31[/asa2]
  • Foam Adhesive Strips
  • 2-Inch-Wide X 1/4 Inch Thick
  • Total 13 Feet Long

Foam Insulation Tape Adhesive

[asa2 tpl=”Flat_box_horizontal”]B07K2VD63J[/asa2]
  • Seal, Doors,
  • Waterproof,
  • Sound Dampening
  • Craft Tape (33 Ft- 1/8″ x 2″)

4. Apply Soundproofing Paint

This is a simple technique that removes low to medium level of noises. Soundproofing paints are manufactured with polymers that absorb sound and transform it into heat energy.Soundproofing Paint

The thicker the soundproofing paint on your door, the higher the effectiveness.

In most cases, you would require to apply three layers of the paint on your door to reduce the noises passing through it.

Most of the soundproofing paints are water bases. This means they are less harmful to the user.

Soundproofing paints are also known as acoustic paints. It can be applied to the door, walls, and ceilings. For effectiveness buy quality soundproofing paints from Amazon. Check the paint below on Amazon.

Acousti Coat

[asa2 tpl=”Flat_box_horizontal”]B01AC3YJEM[/asa2]

– Sound Deadening Paint

– 5 Gallon

5. Close the Space Between Bifold Door and Floor

When installing the bifold door, some air gap is left at the bottom of the door. Space allows the door to open and close smoothly. However, this space would let much of noises to pass through it.

To seal this gap, use door sweeps or draft stoppers.

Screw the draft stoppers over the door. The soundproofing stoppers are specifically designed to block the noises passing through space below the door.

Check the following soundproofing draft stoppers on Amazon and fix them over your door.

Door Draft Stopper

[asa2 tpl=”Flat_box_horizontal”]B07P5H842N[/asa2]
  • Under Door Seal for Exterior/Interior Doors
  • Soundproof Door Bottom
  • Weather Stripping

Evelots Draft Stopper

[asa2 tpl=”Flat_box_horizontal”]B0100CRCUI[/asa2]
  • Double-Sided
  • No cold
  • 36 Inch Foam

Parting Shot

When dealing with noises passing through the Bifold doors, it’s essential first to understand the nature of sound you are trying to soundproof. Some noises require different techniques. Other noises you must use more than one type of noise reduction technique to achieve the best results.

However, anytime you want to reduce the noise, consider either of the above noise reduction techniques. They would be useful in reducing most of the sounds passing through your Bifold doors.

Subscribe to Get Soundproofing Tips Directly to Your Inbox!

Signup now and receive an email once I publish new content.

I will never give away, trade or sell your email address. You can unsubscribe at any time.