Grey ROOM DIVIDER & SOUNDPROOF Cotton Effect Metal MC732

The Moondream Room Divider Curtain with sound insulation is an efficient solution to dampen incoming noise up to -9 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: 7.60 lbs


Grey ROOM DIVIDER & SOUNDPROOF Cotton Effect Metal MC732

Moondream Room Divider

Moondream's reversible 4-in-1 Room Divider Curtains use our own patented technology (U.S. Patent N° 9475260) with 4 layers of strategically assembled materials to obtain the best results in sound insulation that can be achieved with a fabric curtain: identical blackout fabric on each external side, one metallized thermal-insulating lining layer and one thick cotton layer inside. The curtain absorbs and stops the passage of sound waves and also provides a thermal insulation against heat and cold as well as a 100% blackout effect.

The room divider curtain can act as a wall to muffle high frequency noise such as voices. As the curtain looks identical on both sides, it is the ideal replacement for a door or as a mobile partition wall. Create an additional room and block out the surrounding hustle and bustle with just one draw of the curtain.

Our product has been tested by independant laboratories to confirm its sound, thermal and light insulation perfomance:

  • Noise insulation: Sound energy is divided by eight, reaching a drop of up to 9 decibels (1). Reverberation of sound in the room is also reduced and creates 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 the CEBTP laboratory in accordance with European EN ISO standard 717-1, report no. BEB2.F.6011-2 dated 04/27/2015
(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


The curtain fabric has been produced without any harmful substances.

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1st layer: 100% Polyester / 2nd layer: 99.99% Polyester, 0.01% Aluminum / 3rd layer: 100% White Recycled Cotton / 4th layer: 100% Polyester (same as 1st layer)
Curtain fabric with international OEKO-TEX® label, certifying that it has been produced without the use of any harmful substances
8 Grommets (1.6 inch inner diameter, rust proof, reinforced top section without stitching)
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 : 5
  • Average Grade : 5 /5
  • L. Michael
  •  the 08/03/2020
  • 5/5
Great product, heavy and well made
  • J. William
  •  the 09/09/2019
  • 5/5
These curtains are excellent. First I bought several of the sound reduction curtains (the mid range level) and they were effective in muffling constant freeway noise in my office. Then, for some of the other offices, I bought the thickest curtains, the room dividers. They are highly effective. Please understand, sound is like water or light, it can come through a lot of places. These curtains will not block out or eliminate all sound but they will significantly curtail and lower what you hear. It is more of a muffling effect in which you hear sounds but they are muted unless it is a really loud sound. The only way to get absolute quite it to pay for very expensive window implants which fit into the window and actually seal out all sound. This is a much lower cost and more practical solution. My office sits right next to a freeway and I'm happy with the room divider curtains. Good luck !
  • J. Doug
  •  the 08/12/2019
  • 5/5
Soundproof feature works very well, beyond my expectations.
  • A. Anonymous
  •  the 08/12/2018
  • 5/5
This is a fantastic product. I live in downtown San Francisco, before I bought these curtains the outside street noise was maddening. Now I'm enjoying my space because these curtains have reduced the noise dramatically!! I could not be happier now!!
  • A. Anonymous
  •  the 09/11/2017
  • 5/5
Great products, actually work