Do Soundproof Curtains Actually Work?

What are soundproof curtains?

Soundproof curtains are marketed as cheap soundproofing for windows. They are thick and heavy curtains designed to absorb sound, and often double as blackout curtains.

Sound proof curtains are similar to sound blankets, and are made of similar materials. They are most often used in recording studios and other rooms where sound quality is important.

Do soundproof curtains block outside noise?

Kind of.

Also called sound deadening curtains or sound dampening curtains, the purpose of these curtains is not to block outside noise, but actually to absorb sound inside the room. They improve sound quality for recordings and performances, just like the foam panels you see on the walls of recording studios.

Do soundproof curtains work? Yes, quite well – for their intended purpose. If you’re looking to reduce echoes in a room and improve sound quality for streaming or recording, acoustic curtains are a great addition.

They do incidentally block a small amount of noise entering the room due to their mass. Any object with enough mass will block some sound.

How much noise do soundproof curtains block?

So, how effective are soundproof curtains? Can curtains block sound from outside?

Typical noise canceling window curtains have an STC rating of around 25. STC rating, or Sound Transmission Class, is a scale used to measure how well a given assembly blocks sound from passing through.

The best soundproof curtains may block quiet voices and slightly muffle certain high pitch sounds. You can consider this a bonus if you were in the market for sound dampening. For soundproofing, however, the STC rating should be 40 or above.

Even though curtains have enough mass to prevent sound waves from passing through, they lack a proper seal, meaning that sound can escape through the sides, top, and bottom.

Soundproof curtain alternative that works

If you’re trying to soundproof a window, don’t use acoustic curtains. With soundproof curtains, you can expect:

• Reduced echoes in the room
• Minor soundproofing
• Loss of light in your room
• Changing your decor
• Cumbersome cleaning

The best way to soundproof a room with windows is to simply remove the windows entirely. Solid walls can block much more sound than any soundproofing product on the market.

If you want to keep your windows, however, the clear choice is to install soundproof window inserts. These are low-profile glass panels that fit over your existing window.

Our soundproof window inserts:

• Have up to 48 STC rating
• Block up to 95% of noise
• Allow you to still use the window
• Let in light
• Are barely noticeable
• Are quick to install and renter friendly

We are a full-service company, which means we measure, make, and install your inserts to ensure the best possible fit. This isn’t something you want to DIY – the installation is just as important as the insert itself.

Here’s what the process looks like:

1. Submit our quick online estimate form with approximate measurements. We’ll get back to you within 3 business days with an estimate.
2. Schedule a day for us to measure your windows. After this, we can provide you with a fixed quote.
3. We fabricate your inserts, right here in Texas.
4. We install your inserts. This process is quick and typically takes less than a day to complete.

Get in touch with us today to start reclaiming your peace and quiet!