Professional acoustic curtains for partitioning and noise control

Technical textile solutions to divide spaces, reduce noise transmission, and enhance privacy in your workplace—without the need for major construction work.

* Estimated performance: Refer to the technical specifications and installation configuration (overlap, rail, waterproofing).

Maximum performance

-31.4 dB

Based on the technical report / configuration*

Deadline

Quote within 24–48 hours

Compliance

ERP / M1

File

Minutes + Detailed Construction Specifications

Company supported by La French Tech

Institutional recognition of our innovation in technical textiles for professional projects.

They trust us

Your needs (B2B)

Primary uses: separating, containing, and protecting. The Cotton Silence curtains are textile solutions designed for acoustic partitioning, privacy, and limiting sound transmission.

Separate 2 areas ( soundproof barrier)

Visual separation and sound reduction between two spaces (meeting rooms, hallways, back offices).

Offices • Hotels • Flexible spaces

Limit the spread to the outside

Reduce sound leakage (music, voices) to the street, neighbors, or sensitive areas.

Bars • Restaurants • Events

Privacy & Sound Comfort

Enhancing the privacy of conversations and improving speech clarity in shared spaces.

Open-plan office • Meetings • Reception

Our performance levels

Air Series

Acoustic sheer curtain

Transparency and sound correction.
Ideal for reducing echo without losing natural brightness.

Standard Pro • Best Seller

Performance Line

4 layers • value for money

Optimal value for money. Partitioning and soundproofing solutions for everyday use in hotels and offices.

Ultimate Series

7 layers • extreme performance

Maximum soundproofing. A heavy-duty solution designed for high-noise environments: bars, clubs, and recording studios.

Our fabric collections (curtains & sheers)

CS AIR 330

CS DIM 140

CS ECO DIM 280

CS ECO PLAIN 280

CS ECO TEXTURE 280

CS SHIELD 150

CS VELVET 380

CS VELVET 500

CS VELVET DIM 138

CS VELVET PRO 300

Customized project support

From reviewing your plans to the final installation.

1 – Design Office

Technical analysis, acoustic recommendations, and validation of your plans.

2 – European-made

Manufactured in specialized workshops. Rigorous quality control.

3 – On-site installation

Installation provided by our network of authorized partners.

Supply of heavy-duty architectural profiles (up to 120 kg) mounted on bearings, ensuring smooth, quiet operation with no risk of failure.

What our business customers say

Feedback from specifiers, operators, and managers of public buildings.

“We needed a soundproof curtain for a door separating two offices. We could hear conversations from one office to the other, which was quite annoying. The sound reduction is simply excellent; we’re thrilled with this installation.”

"The team is delighted with the products we received. They are of very high quality and fully meet our expectations. The soundproof insulation is indeed very effective: we installed it behind the doors to the conference room and the manager's office. This provides perfect sound insulation."

“The team is very professional and responsive. The equipment they installed is custom-made and high-quality; we were able to trust them even though we had no prior knowledge in this field.”

"Our partnership with Cotton Silence went very smoothly. We ordered curtains of excellent aesthetic and acoustic quality. The only minor detail that was missing: the straps needed to hold the curtains in the folded position should have been included automatically from the start; we ended up ordering them separately later on."

Resource Center

Regulatory documents for specifiers, inspection agencies, and architects.

Acoustic Report

4 to 7 layers

Fire Reaction Report

M1 / B-s1,d0

PV Absorption

1 sample per fabric (your choice)

Standard Specifications

Request for Proposals

Technical Specifications

General & Rails

Brochure

presentation

Environmental Sustainability & Sustainable Materials

A pragmatic and verifiable approach: textile certifications, carefully selected materials, and committed industrial partners. No greenwashing.

Textile certifications

Materials & Impact

Environmental performance

Environmental certifications and characteristics depend on the fabrics selected. Supporting documents are provided in the specification package (protocol and technical data sheets).

Request a quote / Contact us

B2B Form (Pipedrive) — response within 24–48 business hours. To speed up the process: please attach your floor plans, photos, ERP requirements, and deadlines.

Single point of contact: contact@cottonsilence.com

To be prepared

For a quick estimate

Tip

Attach your plans, photos, or technical specifications directly to the form to receive a customized assessment and an accurate cost estimate.

Phone

01 59 35 33 13

FAQ - Frequently Asked Questions About Our Custom Acoustic Curtains

How do I choose a " soundproof " curtain that's right for my project?

To choose a curtain soundproof, start by identifying your goal: reducing noise between two areas, improving privacy, or limiting sound leakage to the outside. Next, consider the type of curtain soundproof (sheer, 4-layer, 7-layer), the configuration (side panels, overlap, track), and the available performance ratings. It is the combination of a high-performance curtain and proper installation that determines the best sound insulation soundproof, especially given the strict requirements for public buildings.

What is the best " soundproof " curtain for separating two spaces?

The best soundproof curtain is one that matches the level of noise pollution and adapts to the installation configuration. The materials used in soundproof curtains play a central role. We seek high-quality materials (recycled materials, biodegradable textiles) capable of combining sound absorption and thermal insulation. In practice, an effective soundproof curtain soundproof relies on a combination of absorbent materials, an insulating fabric with good mass per unit area, and seamless installation (ceiling, overlap, and sealing). Our product lines include several types of soundproof curtains for effective acoustic insulation and enhanced noise reduction.

soundproof blackout , and thermal curtains—are they useful?

Yes, if you have additional needs for thermal comfort, sound insulation, and light control. A soundproof blackout curtain can enhance the functionality of a room (meeting room, back office, reception area) by providing visual privacy. A thermal curtain soundproof can also contribute to thermal insulation, which is useful in winter against the cold, while maintaining the insulating properties soundproof. In this case, we often refer to a soundproof blackout and thermal curtain.

Can a curtain be used to block out outside noise?

To reduce outside noise, a custom acoustic curtain is one of the best solutions for avoiding major renovations. Its effectiveness depends on the area it covers, the window, any gaps around the edges, and the track. A curtain can improve perceived sound insulation because it acts as a flexible sound barrier, which is particularly effective when addressing points of leakage.

How many decibels of noise reduction can I expect?

Noise reduction is measured in decibels, but there is no single value that applies to all projects. Depending on the product specifications and how the curtain is installed, noise reduction of several decibels can be achieved—sometimes even more in an optimized setup. In practice, performance depends primarily on proper installation: sufficient width, proper overlap, continuity at the top, and minimizing gaps.

Acoustic curtains or panels: What’s the difference when it comes to soundproofing?

An acoustic panel is excellent for reducing reverberation (echo) and improving speech intelligibility. An acoustic curtain, on the other hand, is primarily used to separate and contain noise. It is a textile partitioning solution designed as a standalone system (sound treatment + separation). This solution thus improves living conditions, comfort, and workplace health by creating a quiet environment.

Do you offer custom- soundproof curtains for commercial projects?

Yes: Custom-made soundproof curtains, custom-made acoustic curtains, and custom-made soundproof curtains are at the heart of Cotton Silence ’s offerings, from custom manufacturing to support with plans and technical specifications. Custom manufacturing allows for optimization of the appearance, finishes, side panels, and choice of track (manual or motorized), ensuring maximum effectiveness.

What color options are available for interior design?

Performance should not come at the expense of interior design. Whether it’s a thermal curtain, a blackout curtain, or an acoustic curtain, we offer fabric finishes and color palettes tailored to each product line. Color and texture choices can be confirmed using material visuals, and samples can be requested for a project. Common requests include green, black, white, beige, taupe, ochre, ecru, pink, or blue.

How do I place an order and arrange for delivery?

The price depends on the dimensions, model, performance level, track, and fire rating. To purchase a custom-made soundproof curtain, request a quote and we’ll send you a detailed estimate. Delivery is scheduled based on production and the construction site, as each item is custom-made for the specific use of your space. The benefit: a soundproofing solution that enhances indoor comfort while limiting sound transmission to the outside.