Sound-absorbing curtain – Silent Curtain Feltra

Silent Curtain Feltra – exclusive sound-absorbing curtain with acoustic performance, blackout and thermal insulation

Silent Curtain Feltra is one of the market’s most advanced and exclusive sound-absorbing curtains. Its construction is developed for those who want to combine elegant design with professional acoustics and fully controlled light intake. The curtain creates an instantly calmer atmosphere by reducing reverberation, dampening disruptive noise, and giving the room a softer, more harmonious feel. With length options of 140x180cm, 140x250cm, 140x300cm and 140x350cm, you can choose a solution that matches both your acoustic needs and the room’s aesthetics.

Silent Curtain Feltra is sewn in Sweden by experienced tailors with impeccable precision in every seam. The fabrics are European-produced and made from 100% high-quality polyester, with a heavy, premium velour front. The velour’s dense surface gives the curtain a soft, deep sheen and a stable, luxurious drape that enhances the premium feel. The combination of velour and acoustic fleece also provides a significantly higher material mass than standard curtains – a crucial factor for effective sound damping and sound absorption. This makes Curtain Feltra one of the most effective solutions on the market for improving both acoustic comfort and visual impact in private and professional environments.

Advanced multi-layer construction and exceptionally high material mass
What sets Silent Curtain Feltra apart from traditional curtains is its exceptionally high material mass – something very uncommon in textile curtains and a key reason behind its acoustic performance. Curtain Feltra is built with heavy velour on the front and a dense acoustic fleece layer on the back. Together, these layers create a unique combination of absorption and diffusion that effectively dampens echo, reduces sound reflections, and can lower noise levels in the room by up to 47%.

The curtain is available with or without blackout. In models without a blackout layer, the weight ranges from approximately 1.5 kg in size 140x180cm to around 2.8 kg in size 140x350cm. With a sewn-in blackout fabric, the total weight increases to about 1.8 kg and roughly 3 kg respectively. The high material mass gives Curtain Feltra a heavy, stable drape that contributes to its extreme sound-damping capacity. The denser and heavier the textile, the more energy is captured within the fibre depth – making Curtain Feltra significantly more effective than simpler, thinner sound-absorbing curtains.

Blackout that enhances acoustics and delivers total light control
Silent Curtain Feltra is available with an optional blackout layer that blocks all light down to 0 lux. This premium layer provides complete daytime blackout and further enhances the curtain’s acoustic properties by increasing thickness and overall density.

Without blackout, Curtain Feltra still lets through only a very low level of light – typically around 5–10 lux depending on colour. This creates a warm, subdued light environment without compromising the curtain’s sound-absorbing performance. Unlike simpler sound-absorbing curtains that often transmit 15–20 lux, Curtain Feltra stays at a much lower level thanks to its dense, heavy, acoustically optimised textile construction.

Effective thermal insulation for a more comfortable indoor climate
In addition to its acoustic benefits, Silent Curtain Feltra acts as a highly effective thermal barrier. Tests show a reduction in heat ingress of up to 37%. In practice, this means a room that reaches about 34°C from solar gain can be lowered to around 26.5°C when the curtain is drawn with the blackout layer. Even without blackout, Curtain Feltra helps stabilise room temperature through its high density and tight weave, creating a more comfortable indoor climate year-round and potentially reducing energy consumption.

An exclusive colour range that elevates the room
Curtain Feltra is available in ten exclusive colours designed to suit both modern and classic interiors. The velour’s dense texture creates a soft, deep lustre and gives every shade a premium appearance. Whether you prefer subtle natural tones or dramatic, rich hues, Curtain Feltra becomes a natural part of the room’s design.

Flexible hanging and a perfect drape
Silent Curtain Feltra is fitted with a versatile multi-tape header that provides full flexibility during installation. The curtain can be hung with finger hooks, pleating hooks, or directly on a rod via the integrated loops. The back also features hidden fabric loops that create a beautiful wave-like drape when the curtain is drawn. Its high weight makes the curtain stable and shape-retaining, delivering an elegant fall that holds over time and reinforces the exclusive overall impression.

Certified quality and sustainable Swedish manufacturing
Silent Curtain Feltra meets relevant European fire safety requirements and is certified according to EN 1021-1, EN 1021-2, BS 5852 Part 1:1979, and CAL TB 117. The fabrics are OEKO-TEX® Standard 100 certified and produced in compliance with REACH regulations, ensuring the product is free from harmful substances. All manufacturing takes place in Sweden by professional tailors, with the highest standards for durability, quality, and precision. The robust velour surface and fleece structure retain their colour and shape even with daily use for many years.

Sound damping and design in perfect balance
Silent Curtain Feltra is developed to create a sophisticated balance between function and aesthetics. It effectively reduces reverberation, dampens disruptive noise, and gives the room a more harmonious character. The combination of high material mass, advanced construction, and the option for total light control makes Curtain Feltra one of the most refined premium solutions on the market for those seeking better acoustics, superior sound reduction, and visually appealing interior design.