Soundproofing -22 dB
Anti bruit de trafic
Anti bruit ambient
Noise reduction that works
Noise reduction that works
The high-density fabric cuts up to -22 dB of airborne noise. To the ear, the perceived volume is more than halved.
Measured under test conditions, on mid-to-high frequencies: voices, traffic, whistling.
Traffic
Ambient
Voices
Why it works. Each curtain weighs 620 g/m², spread across three dense layers. In acoustics, mass is what stops sound. Made to your exact dimensions, it covers the whole window: sound no longer escapes around the sides or under the bottom. A curtain that is too small lets up to 40 % of the attenuation slip away.
How to choose your size
How to choose your size
Two measurements are all you need: the width of the opening and the height. Standard sizes or made to measure, down to the centimetre.
The width of the opening
Measure your window from edge to edge. Fit the rod 15 cm above and extend it 15 to 20 cm on each side: the window looks larger and the light is freed up. Order a curtain width of 2 to 2.5 times the width of the window: the full folds dress the room and trap air, which strengthens both sound and thermal insulation.
The height
Measure from the top of the rod down to the floor. The curtains should just brush the floor, or fall 1 to 2 cm onto it for a softer, gentle break. Avoid letting them stop above the floor: the room looks smaller and draughts get through.
Exact-Fit guarantee. A measuring mistake within 30 days, and we remake your curtain free of charge. Order without fear of getting it wrong.
How to choose your heading type
How to choose your heading type
The right choice depends first on your rod. Identify your setup, and the rest follows.
Eyelets ★★★
For: round rod Ø 16-35 mm Even waves, modern look.
Pencil pleat ★★★
For: track or rings with hooks Even pleating, premium finish.
Rod pocket ★★☆
For: thin round rod Threaded straight on, no visible hardware.
Multi-function ★★★
For: all rods Pencil pleat + rod pocket + hooks. You choose on delivery.For maximum blackout, the pencil pleat and the rod pocket close better at the top. Eyelets let a thin trickle of light through around the rings.
Shipping and returns
Shipping and returns
Free shipping to France, Belgium and Luxembourg. Variable fees for Switzerland.
Our curtains are made to order within 1 to 3 weeks, then shipped via Colissimo (5 to 10 business days).
Retours acceptés sous 30 jours. Les rideaux de taille standard se retournent sous 30 jours, dans leur emballage d'origine, non utilisés et non installés.
Sur mesure. Fabriqués à vos dimensions exactes, ils ne sont pas repris. Si le défaut vient de nous, fabrication ou dimensions, on refait votre rideau et on prend tout à notre charge.
Garantie Exact-Fit. Une erreur de mesure dans les 30 jours, on refabrique votre rideau gratuitement.
Care and washing
Care and washing
Care instructions and properties
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Fabric properties: Treated and stabilized to maintain original dimensions (subject to compliance with care instructions).
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Washing: Machine wash at 30°C (delicate cycle).
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Spin speed: 400 revolutions per minute maximum.
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Drying: Air dry, hang damp. Do not tumble dry.
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Bleaching: Chlorine prohibited.
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Ironing: On the right side, with a low iron.
How to choose your colour
How to choose your colour
The true colour, no surprises
#A7D3E0
The exact reference for this shade.
★ Most chosenOff-white
Beige
Taupe
Light grey
Anthracite grey
Lavender
Powder pink
Olive green
Mint Green
Pastel blue
Petrol blue
Navy blue
Orange
Yellow
Need advice?
Need advice?
Une question sur un rideau, une taille ou un délai ? Notre équipe répond du lundi au samedi, de 9h30 à 19h30.
Silence comes down to mass.
Three technical layers assembled into a single panel. Each plays a measurable role: this density is what dampens airborne noise, blocks light and regulates temperature.
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Decorative technical face
High-strength linen-touch fabric. The look that blends into your interior.
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Central blackout membrane
Blocks 100% of light and UV. Its mass absorbs mid-to-high airborne noise.
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High-density thermal and acoustic lining
Regulates temperature (up to 7°C difference) and absorbs sound reflections in the room.
The street stays outside.
The high-density layer dampens mid-to-high airborne noise: voices, traffic, whistling. Up to -22 dB measured under optimal test conditions. Draw the curtain and hear the highs and the volume drop.
100% blackout
The central membrane blocks 100% of visible light and UV. No halo around the edges, no shaft of daylight when you wake. You sleep until the hour you chose, even in high summer.
Up to 7°C difference
The three technical layers form an insulating barrier. Heat stays out in summer, in during winter: up to 7°C difference measured at the window. Your heating and air conditioning work less, your bill drops.
| Standard curtain | Kurtens curtain | |
|---|---|---|
| Airborne noise (voices, traffic) | -5 à -10 dB | Clear reduction |
| Blackout | Partial | 100% blackout |
| Installation | Easy | Easy |
| Made to measure | Rarely | To the cm |
| Curtains needed | 2-3 | 1 |
Dedicated support.
Mon-Fri 9:30am-7:30pm. Reply within 24h. Contact@Kurtens.com.
30-day returns.
Standard sizes, original packaging, not installed.
Secure payment.
Pay for your purchases with confidence thanks to our secure payment solutions.
Free delivery.
France, Belgium, Switzerland, Luxembourg. Tracked by email.
Your questions.
Does it really work against noise?
Yes, on mid-to-high airborne noise: voices, traffic, whistling. Up to -22 dB measured under optimal test conditions; in real-world use, the perceived reduction is more modest but clear. The curtain also cuts down room echo.
Does it block bass, trucks, the neighbours upstairs?
No, and no textile does. Low frequencies and vibrations (subwoofers, engines, impact noise) travel through structures: only the mass of a wall stops them. The curtain works on mid-to-high airborne noise, not on vibrations.
Doesn't sound get in around the sides?
If the installation leaves gaps, yes. To seal the window: extend 15 cm beyond each side, mount the rail as close to the ceiling as possible and let the fabric graze the floor. Sound seeps in like air.
Will my rod hold this curtain?
The curtain is dense (620 g/m²): a panel weighs several kilos depending on size. Go for a sturdy rod or a rail firmly fixed into a load-bearing support. Tension rods won't hold the weight over time.
I'm worried I'll get my measurements wrong.
Our 3-step measuring guide helps you pick the right standard size or enter your own dimensions. And the Kurtens Exact-Fit Guarantee (€29.90) covers free remaking if you went for made-to-measure.
Is this curtain compatible with my rod?
4 heading types available: eyelets, pencil-pleat tape, curtain hooks and tab tops. Check our heading guide to identify your rod.
How long does delivery take?
From dispatch (5 to 7 business days), delivery takes 5 to 10 business days. You'll be kept informed at every step. Email tracking from the moment it ships.
How do I wash it?
Machine wash at 30°C, delicate cycle. No tumble drying. Iron on low heat (inside out). Properties retained after washing.
Can I return it?
30-day returns. Returns accepted for manufacturing defects, with a free exchange. Made-to-measure can't be returned for change of mind, which is why the Exact-Fit Guarantee matters.
Description
Sky blue soothes a room and makes it feel larger. A fresh, airy shade, it lightens the space. Once the curtain is drawn, noise and light stay outside.
Soundproof, blackout and thermal in a single curtain
The sky blue Sérénité curtain brings three functions together in a single textile. Its three layers reach -22 dB of acoustic attenuation, block 100% of light and regulate temperature, up to 7°C gained. Its 620 g/m² weight ensures a clean drape.
Sky blue: which rooms and which uses?
Sky blue finds its place in a bedroom, an office or a child's room. Along a busy street or facing onlookers, it cuts out noise and light, for quiet nights and quiet days working from home.
A curtain cut to your exact dimensions
The sky blue curtain is ordered in standard sizes or made to measure, in width as in height. You give your window's dimensions and the curtain covers the whole opening, with no gap at the sides. The wider the coverage, the more it blocks noise and light. The heading is chosen between eyelets, pencil pleat tape, rod pocket and multifunction.
Styling tips and pairings
Sky blue pairs with white, light wood and soft greys. Near a light wall, it makes the room feel larger. With natural linen and rattan, it keeps a fresh, natural note.
