Our soundproof curtains feature DECIBELCONTROL™, a patented technology that combines several complementary textile layers to act on noise in two ways:
- Sound insulation, which reduces noise transmission through the curtain. This reduction is expressed in decibels (dB)
- Sound absorption, which limits sound reverberation in the room, particularly thanks to the thick cotton lining. It is measured using the sound absorption coefficient αw (alpha w).
Performance relies on the combination of all the layers, rather than on the curtain's thickness alone. The type and density of the fabrics contribute to the differences in performance between our models, which are measured by an independent laboratory and detailed on each product page.
Our soundproof curtains help to reduce the sound of conversations, laughter or voices coming from outside. While they do not eliminate these sounds completely, they help you enjoy a quieter environment. The patented DECIBELCONTROL™ technology reduces noise transmission through the curtain and is particularly effective at high frequencies. The reduction achieved depends on the sound frequencies, the model chosen and how it is installed. For greater effectiveness, the curtain must fully cover the opening concerned, whether a window or a door.
Yes. To adjust the length of your curtain, we recommend our height alteration service. This service ensures a neat finish while preserving the curtain's technical construction.
If you need specific dimensions, you can also order a made to measure curtain.
If you prefer to make this alteration yourself, first hang your curtain and pin the hem at the desired height.
The lining is deliberately a few centimetres shorter than the face fabric. Iron-on hemming tape must be applied only to the face fabric, never to the lining.
If you need to shorten the curtain by more than this difference, there are two options:
- Make the hem using iron-on hemming tape: trim the lining so that it remains slightly shorter than the face fabric, then hem only the face fabric, following the video tutorial on our YouTube page.
- Have a sewn hem made: have each layer shortened and hemmed separately, keeping the bottom of the curtain open. The different layers must not be sewn together. We recommend having this work carried out by a professional.
Both solutions improve your acoustic comfort, but are designed for different uses:
- A soundproof curtain is installed in front of a window or door to reduce noise coming from outside and limit reverberation in the room. It also provides thermal insulation and light blocking. Its rear lining is white.
- A room divider curtain allows you to create separate spaces without building work: a sleeping area in a studio, a home office space or a partition in a children's bedroom. It reduces noise transmission between spaces, limits reverberation and provides thermal and visual separation. Both sides are identical, for a neat finish on either side.
For a window or door, choose a soundproof curtain. To divide two spaces, opt for a room divider curtain.
Choose a curtain whose acoustic performance has been measured by an independent laboratory: thick or heavy fabric alone does not guarantee effectiveness.
Three criteria will help you choose:
- Sound insulation, expressed in decibels (dB), indicates how much noise is reduced as it passes through the curtain.
- Sound absorption, measured by the αw (alpha w) coefficient, indicates its ability to reduce reverberation in the room.
- Dimensions should cover the entire opening, with enough width to form even folds.
Moondream soundproof curtains combine several textile layers using patented DECIBELCONTROL™ technology. Performance details are provided on each product page to help you compare models according to your needs.
A soundproof curtain can noticeably improve acoustic comfort without eliminating all noise. Results depend particularly on the intensity of the noise and how it travels through your home.
If outside noise mainly enters through a window or door, a suitable curtain can help reduce it. However, noise can also travel through walls, floors or ceilings.
To improve acoustic comfort further, Moondream curtains can be combined with other solutions suited to the noise, such as thick rugs or sound-absorbing panels.
Our soundproof curtains can reduce some of the traffic noise entering through your windows, without eliminating it completely.
Low-frequency sounds, such as engine rumble or passing heavy vehicles, are harder to reduce than high-frequency sounds. The curtain is therefore less effective at these low frequencies.
The improvement achieved depends on the type and intensity of the noise, how close the traffic is, and your home's existing insulation.
Your choice depends on your priority:
- Reducing outside noise: choose a model with a high sound reduction rating, expressed in decibels (dB). A reduction of 15 dB means greater noise reduction than 10 dB (under our comparable test conditions).
- Reducing echo in your room: choose a model with a high αw (alpha w) absorption coefficient. The closer this coefficient is to 1, the more sound the curtain absorbs, helping reduce reverberation.
Use the filters to narrow your selection, then check the detailed performance information on each product page.
Every noise combines different frequencies, from low to high. The high-frequency components of voices or laughter and whistling are generally reduced more effectively than low-frequency sounds, such as bass in music or traffic rumble.
Effectiveness also depends on how noise enters your home: a curtain in front of a window acts on noise passing through that opening, but its effect is limited when noise travels through the walls or the building's structure.
The type of noise and how it travels are therefore essential factors when choosing a suitable solution.
For best results, the curtain should cover the entire door and its frame. You can install it on a pole fixed to the wall or ceiling above the door, or on a door curtain pole suited to the way the door opens.
We recommend a soundproof curtain rather than a room divider curtain: it is thinner and easier to handle, making everyday use of your door easier.
Soundproof curtains require a hanging system suited to the total weight of the curtain or curtains, securely fixed to the wall or ceiling. Check the weight on each product page and the maximum load supported by the pole or track.
- For an eyelet heading: choose a pole with a maximum diameter of 30 mm, as the eyelets have an internal diameter of 40 mm. For wide installations, allow for additional brackets as recommended by the manufacturer, taking curtain opening into account.
- For a pencil pleat heading: choose a sufficiently strong track, with gliders and hooks suited to the weight of the curtains.
We advise against poles that require no fixing, given the weight of our soundproof curtains.
We do not sell poles or tracks directly. However, through our partnership with Cessot, we can help you find suitable solutions. Contact our customer service team at info@moondream.com for a selection suited to your curtains and installation.
For a small localised stain, gently dab the affected area with a slightly damp sponge.
For a full clean, dry cleaning is required: soundproof curtains must not be machine-washed or hand-washed.
Iron at a low temperature, on the front fabric only, never on the linings.
Always follow the instructions on your curtain's label.
No, our soundproof curtains and room divider curtains are not fire-retardant. If you need a curtain that meets this requirement, please see our range of fire-retardant curtains.