Hundreds of clients supported
Custom soundproof curtains
Reduce outside noise without major construction work. Patented multi-layer technology, with performance measured at up to -28.2 dB in an independent laboratory, and enhanced thermal comfort down to -8 °C depending on the configuration.
Textile innovation supported by
Cotton Silence
High-performance custom acoustic curtain
Custom-made soundproof and thermal curtains designed for windows, doors, picture windows, and rooms exposed to noise. A high-performance solution to reduce outside noise, improve comfort in both summer and winter, and avoid major renovations.
- 🔇 Up to -28.2 dB, as measured by an independent laboratory
- ♨️ Enhanced thermal comfort down to -8 °C, depending on the configuration
- ✨ Patented multi-layer technology
- ⚡ Custom-made, ready to install, no major construction required
Starting at €378 (including tax) — price adjusted based on your dimensions
ℹ️ Production time: 4 to 6 weeks for a custom curtain.
- 📉 Measured noise reduction — up to -28.2 dB in an independent laboratory
- 🌡️ Heat shield — up to -8 °C depending on exposure and configuration
- 🧵 Premium European craftsmanship — made to your specifications
- 🛡️ Patented multi-layer technology — designed to tackle real-life everyday nuisances
| Feature | Cotton Silence Curtain | Standard Curtain |
|---|---|---|
| Noise reduction measured at up to -28.2 dB | ✔ | ✘ |
| Enhanced thermal comfort down to -8 °C | ✔ | ✘ |
| Patented multilayer technology | ✔ | ✘ |
| Custom-made with premium blackout fabric | ✔ | ✘ |
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Patented technology — a true textile barrier
Cotton Silence curtains use patented multi-layer technology designed to create a fabric barrier in front of vulnerable areas: windows, doors, picture windows, or entryways.
The curtain helps reduce some outside noise while improving the room's thermal comfort.
Performance always depends on the specific configuration: dimensions, installation, glazing, seals, the roller shutter box, and any air leaks.
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Proven performance — independent laboratory testing
Cotton Silence is backed by an official report from an independent European laboratory that tested the entire curtain, with sound reduction measured at up to -28.2 dB under specific test conditions.
This is a major advantage over curtains that are simply “thick” or decorative, which are often sold without any solid evidence of their effectiveness.
Actual results may vary depending on your home, but our promise is clear: a high-performance, custom-fit, patented fabric solution designed for real-world, everyday use.
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Premium quality — custom-made and ready to install
The Cotton Silence curtain combines premium fabric, professional craftsmanship, and a technical design tailored for everyday use.
Each curtain is custom-made to your specifications to ensure a better fit for the area you want to cover and to avoid an ill-fitting result.
The goal: an elegant, durable solution that’s easy to incorporate into a bedroom, living room, office, or in front of a door exposed to noise.
FAQ – All About Cotton Silence Curtains
How Do Cotton Silence Noise-Reducing Curtains Work?
They use patented multi-layer technology designed to create a fabric barrier in front of a window, door, or glass wall. The curtain helps reduce some noise pollution while improving thermal comfort. The results always depend on the dimensions, installation, and weak points of the home.
Do You Need a Specific Track for Good Performance?
To achieve the best results, track installation is generally recommended, as it provides more continuous coverage.
You can also choose 40 mm grommets on a standard rod for a simple and decorative installation.
The more the installation minimizes the space around the curtain, the better the result will be.
How to Easily Install a Cotton Silence Curtain?
Installation is still simple:
• On a rod → classic eyelet attachment
• On a rail → can be mounted on the ceiling or wall, depending on the setup
Before ordering, check the width, height, and overhangs required to fully cover the area you want to protect.
What's the Difference Between Flat Pleats and Eyelets?
Eyelets: easy to install, attractive, and suitable for a curtain rod.
Rail-guided roller: more consistent coverage, better coverage, and a more technical finish.
For maximum performance, a rail is usually the best choice.
Where Are Cotton Silence Curtains Made?
Cotton Silence curtains are manufactured in Europe by textile professionals and undergo strict quality control before shipping.
How to Care for Your Curtains Without Damaging Their Effectiveness?
You can gently brush or vacuum them. Our premium fabric is super durable and keeps its acoustic performance over time. Just don't machine wash or dry clean them, as that could mess with their internal structure.
Can I return a curtain if the size isn't right?
Yes, for standard models.
However, custom-made models can't be exchanged since they're made specifically for your dimensions.
Does the product come with a warranty?
Yes. Cotton Silence covers manufacturing or material defects discovered upon receipt, subject to the terms and conditions applicable to custom-made products.
How long does delivery take?
Our curtains are made to order. Please allow 4 to 6 weeks between order confirmation and shipment, depending on the time of year and the specific design.
Our Story
We are specialists in acoustics as applied to textiles. Cotton Silence was created with a simple goal in mind: to offer a practical solution to everyday noise pollution without requiring major, costly, or irreversible renovations.
The Cotton Silence curtain is based on patented multi-layer technology that has been tested by an independent European laboratory. It was designed for real-world situations: bedrooms facing the street, older windows, bay windows, entryway doors, and apartments exposed to noise from scooters, motorcycles, conversations, or traffic.
Cotton Silence is a textile innovation supported by French Tech. This recognition reinforces our mission: to make a high-performance, measurable acoustic solution accessible to as many people as possible.
Our curtains are manufactured in Europe by textile professionals, with a strong focus on quality, drape, and durability. Our goal is clear: to offer a premium alternative to traditional curtains, with a genuine emphasis on acoustic and thermal performance.
They trust Cotton Silence
YAYA
Harcourt
LNE
Generali
Morocco House Foundation
Dojo
CBC
Élysée Pavilion
YAYA
Harcourt
LNE
Generali
Morocco House Foundation
Dojo
CBC
Élysée Pavilion