5
41
4
5
3
1
2
0
1
0
3-year warranty
Retours 30 jours
1/9
Acoustic insulation -22 dB
Thermal insulation +/- 7°C
100% blackout — full dark
620g/m²
How do I pick a size?
How do I pick a size?
Two measurements: the width of the opening and the drop. Catalogue sizes or made to the centimetre.
1
Width of the opening
Measure the window from edge to edge. Fit the pole 15 cm above and let it overrun 15–20 cm each side: the window reads larger and light still comes in. Order a curtain width 2 to 2.5 times the window: full folds dress the room and trap air, which helps acoustic and thermal insulation.
2
The drop
Measure from the top of the pole to the floor. Curtains should kiss the floor, or break 1–2 cm onto it. Stopping short makes the room feel smaller and lets draughts through.
2×
Recommended. Full folds, already a real barrier to noise and cold.
2,5×
Best. Maximum air pockets, acoustic and thermal insulation at their highest.
Exact-Fit Guarantee. A measurement error within 30 days and we remake the curtain. Order without guessing twice.
How does the 3-in-1 work?
How does the 3-in-1 work?
One curtain, three technical layers sewn together. Each has a measured job.
- The face cloth. A plain technical linen with the hang of a heavy curtain. It dresses the window. The technical layers stay out of sight.
- The blackout membrane. It blocks 100% of light and UV. You sleep in daylight, and furniture stops fading.
- The high-density technical back. It insulates up to 7°C: heat stays out in summer, in in winter, and the energy bill drops. It also takes the edge off outdoor noise, up to -22 dB: the street goes quiet.
Together the three layers reach 620 g/m². That weight is what hangs well and carries the three jobs.
How do I pick a heading?
How do I pick a heading?
The right heading depends on your pole first. Match the install, the rest follows.
Round pole
Eyelets or rod pocket
Track or hook rings
Pencil pleat tape
Unsure, or you may switch later
Multi-function
Eyelets ★★★
For: round pole Ø 16–35 mm Even waves, modern hang.
Pencil pleat tape ★★★
For: track or hook rings Even gather, a more dressed look.
Rod pocket ★★☆
For: slim round pole Slipped on, no hardware on show.
Multi-function ★★★
For: any pole Tape + rod pocket + hooks. You choose when it arrives.For maximum blackout, pencil pleat and rod pocket close better at the top. Eyelets let a thin line of light through the rings.
Delivery and returns
Delivery and returns
Free delivery in 4 to 8 business days.
Curtains ship in 5 to 7 working days, then deliver in 5 to 10 working days.
Returns within 30 days. Standard sizes can be returned within 30 days, unused, unhung, in the original packing.
Made to measure. Cut to your sizes, so they are not taken back for change of mind. If the fault is ours — make-up or dimensions — we remake the panel and cover it.
Exact-Fit Guarantee. A measurement error within 30 days and we remake the curtain.
Specs and care
Specs and care
Estimated weight: 930 g (620g/m2)
Care instructions and properties
- Cloth: Treated and stabilised so the original sizes hold (if you follow the care notes).
- Wash: Machine wash at 30°C (delicate cycle).
- Spin: 400 rpm maximum.
- Drying: Air dry, hung while damp. Tumble drying forbidden.
- Bleach: Chlorine forbidden.
- Ironing: Right side, cool iron.
How do I pick a colour?
How do I pick a colour?
The real colour, no guesswork
#FDFBF5
The exact reference for this colour.
★ Most chosenOff-white
A cream white, soft and bright, that warms the room without glare.
Beige
A sandy beige, warm and soft, bright and easy to pair.
Taupe
A greyed brown, warm and quiet, that sits in most rooms.
Light grey
A light, neutral grey: sober and lasting.
Charcoal
A deep, dressed grey, for a graphic, muted room.
Lavender
A very pale powder mauve, soft and almost neutral.
Powder pink
A delicate powder pink, tender and very soft.
Olive
A tender sage green, vegetal and calm.
Mint
A bright water green, fresh and delicate.
Pastel blue
A delicate sky blue, fresh and airy, that opens the space.
Petrol blue
A deep petrol blue, dressed, calm and sure.
Navy
An intense navy, elegant, chic, and it structures the room.
Orange
A warm terracotta orange, solar, vivid and welcoming.
Jaune
A golden yellow, bright, warm and lively.
Need advice?
Need advice?
A question on a curtain, a size or a lead time? The team answers Monday to Saturday, 9am–5pm.
100% blackout
Full dark, even in daylight.
The centre membrane blocks 100% of visible light and UV. No halo at the edges, no stripe of day at wake-up. You sleep until the hour you chose, even in high summer.
Without curtain
With Qurtens curtain
Up to -22 dB
Get the quiet back at home.
Traffic, voices under the window, a busy street: the Qurtens acoustic curtain is there to take the edge off outdoor noise coming through a covered opening. Comfort and a proper curtain in one panel.
Up to 22 dB attenuation in optimal install and test conditions. What you hear at home still depends on the noise, how fully the opening is covered, and the hang.
Real-room video
Up to 7°C difference
More comfort, summer and winter.
Dress the window with a three-layer curtain that helps with both cold and heat. Up to 7°C thermal gain measured in the lab.
What you feel in the room still depends on the glazing, the aspect and the hang.
K
Karine Dubus
Verified
27/08/2026
A well-made curtain. Thick, quality cloth. A good hang.
100% blackout. Harder to judge thermally and acoustically, but very happy with the purchase. Long delivery (15–20 days).
L
Le drapeau de vincennes AOUES
Verified
10/08/2026
Avis pour
Acoustic Curtain - Charcoal
A
Andree Albespy
Verified
06/08/2026
Parfait
Delivery a little long
I would recommend it
Avis pour
3-in-1 Blackout Thermal Acoustic Curtain - Beige
m
michelangelo ghidini
Verified
20/07/2026
I
Isabelle Daguin
Verified
20/07/2026
Avis pour
Acoustic Curtain - Beige
Avis dans d'autres langues
R
Rebecca
08/09/2026
Produit haut de gamme, la livraison a pris beaucoup plus de temps, mais le rideau vaut chaque centime.
Avis écrit sur Shop App
Avis pour
3-in-1 Blackout Thermal Acoustic Curtain - Taupe
S
Santiago
18/08/2026
D'excellents rideaux, de très bonne qualité et qui tiennent leurs promesses, ils sont tous parfaits.
Avis écrit sur Shop App
Avis pour
3-in-1 Blackout Thermal Acoustic Curtain - Navy
A
Anonyme
Verified
03/08/2026
très bien
Avis pour
Acoustic Curtain - Beige
Commandez sereinement.
30-day returns.
Standard sizes, original packing, unused.
Secure payment.
Pay with confidence through our secure payment options.
Livraison gratuite.
Toute l'Europe. Suivi par email.
| Spec | Product data |
|---|---|
| Construction | 3 technical layers |
| Grammage | 620 g/m² |
| Sound attenuation | Up to 22 dB* |
| Thermal gain | Up to 7°C measured in the lab |
| Blackout | 100 % |
*Attenuation quoted in optimal install and test conditions. The result depends on the noise, how fully the opening is covered, and the hang; it is not guaranteed in every home.
| Point | Check |
|---|---|
| Need | Noise from outside, or reverberation in the room |
| Cloth | Cloth and construction; weight alone does not give the dB |
| Acoustic measure | Protocol, frequencies and hang, so results can be compared |
| Sizes | Cover of the opening, overruns, and overlap between panels |
| Heading | Support and pole suited to the total weight of the curtain |
Your questions.
Does it actually cut noise?
Does it actually cut noise?
Traffic, voices under the window, a busy street: the Qurtens acoustic curtain is there to take the edge off outdoor noise coming through a covered opening. Comfort and a proper curtain in one panel.
Up to 22 dB attenuation in optimal install and test conditions. What you hear at home still depends on the noise, how fully the opening is covered, and the hang.
I'm worried I'll get the measurements wrong.
I'm worried I'll get the measurements wrong.
Our 3-step measuring guide helps you pick a catalogue size or enter your own. The Qurtens Exact-Fit Guarantee (£29.90) covers a free remake if you ordered made-to-measure.
Will it work with my pole?
Will it work with my pole?
Four headings: eyelets, pencil pleat tape, rod pocket and multi-function. See our heading guide to match your pole.
How long does delivery take?
How long does delivery take?
Once the panel has shipped (5 to 7 working days to make), delivery takes 5 to 10 working days. You get an email at each step, with tracking as soon as it leaves.
How do I wash it?
How do I wash it?
Machine wash at 30°C, delicate cycle. No tumble dryer. Iron on low, reverse side. Performance holds after washing.
Can I return it?
Can I return it?
30-day returns. Manufacturing defects can be returned or exchanged. Made-to-measure is not returnable for change of mind — that is what Exact-Fit is for.
Description
Off-white brings a soft, natural light while still covering fully. The colour sits in most interiors, from spare Scandinavian rooms to a quieter classic.
Three jobs in one curtain, made to measure or catalogue size
The off-white Sérénité curtain is a blackout, thermal and acoustic panel in catalogue sizes or made to measure. Three problems at once: noise, cold and light. The 3-layer make-up at 620 g/m² is measured performance most curtains do not claim.
Off-white: which rooms?
A light colour opens small rooms. It suits bedrooms, bright sitting rooms, and north-facing rooms that lack daylight.
A curtain cut to your sizes
Each off-white Sérénité panel is made in our workshop to the sizes you send. Width and drop as needed. A 3-metre patio door, a standard French door or a bedroom window: the curtain follows the opening. Full cover at the sides, a clean hang, and a finish catalogue sizes cannot match.
How it sits in a room
Off-white sits with white, light grey, beige or pastel walls. Natural wood, rattan or white metal keeps the room calm.
