Grey SOUNDPROOF Curtain Cotton Effect Stone MC17

The Moondream Soundproof Curtain is an efficient solution to dampen incoming noise up to -7 decibels and create a quieter atmosphere. This patented all-in-one solution also insulates your home against Heat, Cold and Light. More Details

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*Single curtain panel

Weight per unit: 3.90 lbs


Grey SOUNDPROOF Curtain Cotton Effect Stone MC17

Moondream Soundproof Curtain

The Moondream Soundproof Curtain uses our own patented technology (U.S. Patent N° 9475260) with 3 layers of strategically assembled materials to obtain the best results in sound insulation that can be achieved with a fabric curtain. Our product has been tested by independant laboratories to confirm its perfomance.

  • Sound insulation: Noise reduced by four-fold, reaching a drop of up to 7 decibels (1). Reverberation of sound in the room reduced for a quieter atmosphere, e.g. for a surface area of approximately 215 ft² the reverberation time is reduced by 0.4 seconds (2).
  • Thermal insulation: Up to 37% reduction of heating costs in winter (3) and a drop in temperature during summer (4). 
  • Light insulation: 100% blackout effect for improved sleep quality.

(1) Test performed by Kietudes in compliance with EN ISO 10052
(2) Test by the Experimental Center for Building and Public Works Research and Studies (CEBTP), experimental report no. BEB2.E.6039-1
(3) Test performed by ENVEHO test report no. M101 dated 09/02/2009
(4) Test performed by ENVEHO test report no. 154 dated 05/25/2010


1st layer: 100% Polyester / 2nd layer: 99.99% Polyester, 0.01% Aluminum / 3rd layer: 100% White Recycled Cotton
Curtain fabric with international OEKO-TEX® label, certifying that it has been produced without the use of any harmful substances
Grommets (1.6 inch inner diameter, rust proof, reinforced top section without stitching) or Rod pocket (1.2 inch opening)
Easily adjustable to the height of your window with the provided iron-on tape
Heavy fabric for a lovely hanging effect and small discreet stitching to appear seamless
Products are made in Europe (Poland) with the utmost care
Dry Clean only

Product Reviews
  • Number of Reviews : 31
  • Average Grade : 4.4 /5
  • L. Marie
  •  the 10/16/2020
  • 5/5
The soundproof is really a wonderful option. I live in the city and close to the ground floor. These helped me condition the bedroom so that I can sleep better. They do arrive needing to be cleaned Because of production chemical odors and hemmed. Other than that , very good product.
  • A. Chandna
  •  the 07/26/2020
  • 5/5
  • C. Julie
  •  the 07/22/2020
  • 3/5
The soundproof curtain is beautiful but certainly not soundproof, we used it at the bottom of the stairs and it might have muffled the sounds slightly. I had hoped for and expected more. The the money I would have just bought regular curtains.
  • L. Bertram
  •  the 05/28/2020
  • 5/5
Quality of curtain is great, beautiful color consistency. Nothing plastic or cheap about it. Already bought more product, as a result.
  • P. Roberto
  •  the 12/30/2019
  • 5/5
  • Y. Xiaoqing
  •  the 10/28/2019
  • 3/5
The curtain was less effective than I had hoped, but still had an effect. They would be best used in combination with other techniques (carpets, shutters). In the end I decided to return them and to seek a different solution. (If we have a noisy night, we will use sofa cushions jammed into our window cavity to reduce the sound; that is much more effective as a stand-alone solution). But the curtains were clearly of a high quality, they are good looking, it is a neat product, and we might still re-order them later, thanks in large part to the excellent customer service. Our return will require us to pay shipping and a 10 USD re-stocking fee, which seems perfectly reasonable.
  • S. Valerie
  •  the 10/10/2019
  • 5/5
Curtains have definitely provided a dampening effect on city noise outside our downtown apartment. Absolutely recommend!
  • K. Mark
  •  the 08/20/2019
  • 5/5
This curtain is exactly as described. It is high quality, easy to install and I see a substantial reduction in exterior noise, plus a total blackout of light.
  • H. Sarah
  •  the 03/12/2019
  • 4/5
I bought these for my bedroom to block the sound of early morning traffic. They do not block the sound completely, but there is definitely a noticeable difference.
  • M. Mark
  •  the 02/27/2019
  • 1/5
Followed all company responses to other reviews on how to ensure full noise cancellation effect. Didn’t do anything to help. No change to noise in the apartment.
  • L. Wenya
  •  the 04/17/2018
  • 4/5
I can notice the noise reduction, but not as good as I expected.
  • B. Joeleen
  •  the 03/15/2018
  • 1/5
Did not help sound at all.
  • P. Sonia
  •  the 01/16/2018
  • 5/5
Great curtains. Great quality, looks rich. They do block the street noise as well as can be expected which makes for a better night’s sleep since I live on a very busy street. And bonus for blackout quality and containing warmth. My one complaint if you can call it that is that exchanges aren’t possible once you open the curtains so make sure you like the color. Color is nice, it just didn’t match my room as well as I thought it would but still keeping the curtains because they are dreamy.
  • M. Kate
  •  the 11/13/2017
  • 5/5
LOVE the curtain. Is great.
  • M. Kate
  •  the 11/05/2017
  • 5/5
LOVE the curtains. They are beautiful, and also blackout the light. Think they do well to keep the sound out as well. Worth the price. I work graveyard shifts and need my sleep.
  • N. Brenda
  •  the 09/25/2017
  • 1/5
looks nice but made the slightest if any difference in noise reduction from outside
› Comment from N. Brenda the 01/17/2021

Thank you, I appreciate the help with how to make the curtains more effective by adding the double sided tape. No doubt the curtains add some sort of noise reduction, though not immediately noticeable.

Show exchanges
  • B. Kim
  •  the 03/29/2017
  • 5/5
We have a severe sound issue in our loft- we live on the corner of two busy streets and directly across the street from a noisy restaurant. The curtains definitely helped to muffle the sounds from both. Great product!
  • W. Samantha
  •  the 03/04/2017
  • 5/5
Great curtains, while I didn't buy them for noise reduction, as I live somewhere quiet, so I can not comment on that. I bought them for the blackout, which is brilliant. I have a car park flood light into my bedroom, which now does not bother me at all, my room is pitch black! With a wrap around curtain pole, I do not have any light coming in the sides, but sun comes through the grommets, the top and bottom.
  • B. Bette
  •  the 02/04/2017
  • 5/5
Nice color and product works very well.
  • Y. Christine
  •  the 12/11/2016
  • 5/5
Love these, they're extremely durable and thick. Just what I needed.
  • C. A.
  •  the 11/29/2016
  • 5/5
Excellent product.
  • Z. Susan
  •  the 11/22/2016
  • 5/5
Good quality, reduces sound, reduces light, also reduces drafts in cold weather. Grey curtains looks more like light purple, and possibly should be advertised as such.
  • M. Morgan
  •  the 10/29/2016
  • 5/5
Thank goodness it was a Friday night when I hung these amazing curtains because I slept until 1pm the next day!! Oh, and did I mention they are very stylish looking? I ordered the grey and they do have a tint of light purple to me, a very soft grey, but I am very happy with their look AND performance. I have already ordered more for another room; don't skimp on price when you need a quality product!
  • Y. Christine
  •  the 08/21/2016
  • 5/5
Love the curtains as they darken the room drastically and are made of a heavy material. The color is a bit more purple though than grey.
  • G. Louis
  •  the 08/15/2016
  • 5/5
This is a product that does what it says it will do. I definitely would recommend it to others.
  • D. Courtney
  •  the 07/05/2016
  • 4/5
I wish the back side was the same color... The white backing isn't ideal as I am using the curtains for inside French doors
  • G. Reynaldo
  •  the 06/22/2016
  • 5/5
Im very happy with my purchase. They are exactly as advertised
  • A. Anonymous
  •  the 05/04/2016
  • 5/5
The color was slightly darker than I expected, still beautiful. The product is great and the customer service is even better. Had some unavoidable issues with ordering but I could not be happier with the help I received from Michel and the curtains themselves.
  • A. Anonymous
  •  the 03/28/2016
  • 4/5
Although I still need to hem them with the iron on tape, the curtains have definitely quieted things down noticeably. Good product.
  • A. Anonymous
  •  the 03/24/2016
  • 5/5
  • A. Anonymous
  •  the 08/25/2015
  • 5/5
Great curtains
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