The Truth About Soundproof Curtains: Do They Really Work?

Do soundproof curtains work?

If noisy neighbors, traffic or construction have turned your home into a cacophony of chaos, soundproof curtains could provide some respite.  These noise-reducing drapes are designed to muffle outside sounds and make spaces more comfortable, but can they really block out the din?

The truth is, soundproof curtains have limitations in the amount of noise reduction they can provide. At best, they may only decrease higher frequency exterior sounds by up to 10%. 

While they cannot completely soundproof a room, high-performance soundproof curtains used properly can help take the edge off outside audio annoyance.  For the most disruption, you’ll need to combine them with other treatments.  But for muting common environmental noises like voices, soundproof curtains may be enough to restore a sense of calm. Follow the tips in this guide to choose and install soundproof curtains for maximum noise buffering.

Though not a cure-all for severe sound issues, these sound-silencing panels can still work wonders for preserving your peace of mind when the world outside gets too loud.

 

How Do Soundproof Curtains Work?

Soundproof curtains work by using thick and dense fabrics that can absorb and reflect some of the sound waves that hit them. Sound waves are vibrations of air molecules that travel through different mediums, such as air, water, or solid objects. When sound waves encounter a barrier, such as a wall or a curtain, some of them will bounce back (reflect) and some of them will pass through (transmit). The amount of reflection and transmission depends on the characteristics of the barrier, such as its thickness, density, porosity, and shape.

They are designed to have high thickness and density, which means they can reflect more sound waves than regular curtains. They also have low porosity, which means they have fewer gaps or holes that allow sound waves to pass through. Some soundproof curtains also have multiple layers of fabric or a special lining that adds more mass and insulation to the curtain. These features make soundproof curtains more effective at blocking out noise than regular curtains.

However, soundproof curtains are not 100% effective and cannot block out all noise. They can only reduce the amount of noise that enters your room by a certain percentage, depending on the frequency and intensity of the noise source. For example, low-frequency noises, such as bass music or engine rumble, are harder to block out than high-frequency noises, such as birds chirping or people talking. Similarly, loud noises, such as sirens or fireworks, are harder to block out than soft noises, such as raindrops or whispers.

So Do Soundproof Curtains Really Work?

The answer to this question is not a simple yes or no. Soundproof curtains can work to some extent, depending on what you expect from them and how you use them. Here are some facts and figures to help you understand how soundproof curtains work and how effective they are.

  • Soundproof curtains can reduce noise by up to 10 decibels (dB), depending on the type and quality of the curtains. For comparison, a normal conversation is about 60 dB, while a busy street is about 80 dB. So if you use soundproof curtains, you can lower the noise level in your room by about 10% to 20%.
  • Soundproof curtains work better for high-frequency sounds than low-frequency sounds. High-frequency sounds have shorter wavelengths that can be easily absorbed or blocked by the thick and dense fabric of the curtains. Low-frequency sounds have longer wavelengths that can bend around objects more easily and penetrate through the curtains.
  • Soundproof curtains work better for reducing reverberation and echo than blocking outside noise. Reverberation and echo are caused by sound waves bouncing off the walls or windows in a room. Soundproof curtains can absorb some of these sound waves and prevent them from bouncing back and forth. This can make the room sound more deadened and quiet.
  • Soundproof curtains work better when they are larger, thicker, and heavier than regular curtains. Larger curtains can cover more surface area and create a better seal around the window or door frame. Thicker and heavier curtains can have more mass and absorption, which can stop more sound energy from passing through them.

So, soundproof curtains do work, but not as well as some people might think. They can help you reduce some of the noise in your home, but they cannot block all of it. They can also provide other benefits, such as blocking light, insulating your home, and adding style to your decor.

However, if you want to completely soundproof your home, you’ll need to use other methods as well, such as adding insulation, sealing gaps, installing double-pane windows, etc. Soundproof curtains are best used as a supplement to other soundproofing methods or as a temporary solution for mild noise problems.

How to Choose the Best Soundproof Curtains

If you want to buy soundproof curtains for your room, there are some factors that you need to consider before making your purchase. Here are some tips on how to choose the best soundproof curtains for your needs:

  • Measure your window size: You need to measure the width and length of your window frame and add some extra inches to both measurements to allow for some overlap and fullness. For example, if your window frame is 40 inches wide and 60 inches long, you can add 10 inches to the width and 15 inches to the length to get 50 inches by 75 inches as your curtain size.
  • Choose a thick and dense fabric: You need to choose a fabric that has high thickness and density, which means it can reflect more sound waves than regular fabrics. For example, velvet, suede, or wool are good options for soundproof curtains that have high thickness and density. Avoid fabrics that are thin or lightweight, such as silk, satin, or lace.
  • Choose a dark color: You need to choose a color that has low light transmission, which means it can block out more light and heat than light colors. For example, black, navy blue, or burgundy are good choices for soundproof curtains that have low light transmission. Avoid colors that are bright or pastel, such as white, yellow, or pink.
  • Choose a multiple-layered or lined curtain: You need to choose a curtain that has multiple layers of fabric or a special lining that adds more mass and insulation to the curtain. For example, thermal insulated curtains or blackout curtains are good options for soundproof curtains that have multiple layers or lining. Avoid curtains that are single-layered or unlined.

Our Favorite Soundproof Curtains

If you are looking for some of the best soundproof curtains to buy, here are our top 3 picks from Amazon. We chose these curtains based on their quality, effectiveness, design, and customer reviews.

1. NICETOWN 100% Blackout Curtains

NICETOWN 100% Blackout Curtains are our best overall choice for soundproof curtains. These curtains are made of 100% polyester fabric with a triple weave technology that blocks out light, noise, and heat. They also have a black liner on the back that adds more mass and absorption to the curtains.

These curtains come in various sizes, colors, and styles to suit your preference. They have metal grommets that make them easy to hang and slide. They are also machine washable and ironable for easy maintenance.

These curtains have over 60,000 ratings on Amazon with an average of 4.8 out of 5 stars. Many customers praise these curtains for their noise reduction, blackout, and thermal insulation features. They also love the soft and smooth texture and the elegant appearance of these curtains.

2. Deconovo 100% Blackout Curtains

Deconovo 100% Blackout Curtains, Black Out Curtains 84 inch Long 2 Panels, Double Layers Thermal Insulated Drapes, Energy Saving Curtains for Bedroom Living Room (52x84 in, Grayish White)

Deconovo 100% Blackout Curtains are our best budget choice for soundproof curtains. These curtains are made of 100% polyester fabric with a silver coating that blocks out light, noise, and heat. They also have a foam layer that adds more density and absorption to the curtains.

These curtains come in various sizes, colors, and patterns to match your decor. They have metal grommets that make them easy to hang and slide. They are also machine washable and wrinkle-free for easy maintenance.

These curtains have over 2,000 ratings on Amazon with an average of 4.6 out of 5 stars. Many customers love these curtains for their noise reduction, blackout, and thermal insulation features. They also like the soft and silky texture and the beautiful design of these curtains.

3. RYB HOME Noise Reducing Curtains

RYB HOME Noise Reducing Curtains are our upgrade pick for soundproof curtains. These curtains are made of 100% polyester fabric with a triple weave technology that blocks out light, noise, and heat. They also have a felt fabric lining that adds more weight and absorption to the curtains.

These curtains come in various sizes, colors, and styles to fit your needs. They have metal grommets that make them easy to hang and slide. They are also machine washable and ironable for easy maintenance.

These curtains have over 1,500 ratings on Amazon with an average of 4.5 out of 5 stars. Many customers rave about these curtains for their noise reduction, blackout, and thermal insulation features. They also appreciate the thick and sturdy texture and the elegant appearance of these curtains.

FAQs

Q: How do I clean my soundproof curtains?

A: To clean your soundproof curtains, you need to check the care label on your curtain fabric first. Some fabrics are machine washable while others are dry clean only. If your fabric is machine washable, you can wash it in cold water on a gentle cycle with mild detergent. Then you can either tumble dry it on low heat or hang it to dry. If your fabric is dry clean only, you need to take it to a professional cleaner or use a home dry cleaning kit.

Q: How do I test the effectiveness of my soundproof curtains?

A: To test the effectiveness of your soundproof curtains, you can use a decibel meter or an app on your smartphone that measures the sound level in your room. You can measure the sound level before and after installing and closing your soundproof curtains and compare the results. You can also ask someone outside your room to make some noise and see if you can hear it clearly or not.

Q: How much do soundproof curtains cost?

A: The cost of soundproof curtains depends on several factors, such as the size, fabric, quality, and brand of the curtains. Generally, soundproof curtains are more expensive than regular curtains, but they are still affordable compared to other soundproofing solutions. You can expect to pay anywhere from $20 to $200 per panel for soundproof curtains, depending on where you buy them and what features they have.

In a Nutshell

Soundproof curtains alone cannot completely block out exterior clamor, especially low frequency rumbles.  At best, high-quality panels may only reduce higher pitched outside sounds by up to 10%, depending on factors like fabric, color and installation.

For problematic noise from sources such as traffic, construction or loud neighbors, soundproof curtains must be combined with other treatments to be fully effective. However, for dampening general environmental noises and creating a sense of quiet in a space, soundproof curtains can work well when properly deployed.

Choose a high-performance panel with dense, sound-absorbing fabric, dark color and insulation liner for the best noise reduction.  Weatherstrip doorways, install acoustic flooring and double-pane windows where possible. While soundproof curtains cannot soundproof an entire room, as part of a multi-pronged solution, they can make a meaningful difference in reducing audio disturbance for an overall calmer indoor environment.

For buffering the effects of an excessively loud world outside your walls, soundproof curtains may just save your sanity.  Though not a cure-all for severe noise issues, these simple yet impactful panels can help restore a sense of peace by absorbing and blocking common sounds.  Your ears and tranquility will thank you!

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