Total blackout
Kosy Black
A triple-weave blackout curtain that shuts the light out completely and quiets the room. Made for bedrooms, nurseries and home cinemas — sleep in, block the street, lower the noise.
€289from / pair, made to measure
Final price depends on size — set it in the configurator. Free samples first.
Ink
Made to measure
Sewn to your exact drop
Free delivery
Ready to hang in ~3 weeks
30-day returns
Even on custom orders
Free samples
Up to 8, posted free
€289from / pair
ConfigureWhere it sits
The darkest of the three.
Every Kosy curtain is the same made-to-measure craft — they differ only in how they meet the light. Kosy Black sits at the dark end: cinema black, zero leak.
Filtering
Kosy Light
Softens daylight, daytime privacy.
Room-darkening
Kosy Dim
Calms the light, keeps a glow.
Blackout
Kosy Black
Total dark, zero light leak.
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Why Kosy Black
Zero light, deep sleep.
Zero light leak
A dense triple-weave that blocks daylight and streetlight alike — sleep in, every morning.
Quieter & cooler
Dampens outside sound and holds the room temperature — better sleep, lower bills.
Weighted, still drape
Heavy hems and lined corners give a full, still fall — no twist, no flutter.
Made to your window
Cut and sewn to your exact width and drop, in six deep, calm shades.
Deep dark, made for sleep.
See how Kosy Black settles into bedrooms, nurseries and home cinemas.
Bedrooms
Sleep past sunrise
Nurseries
Reliable nap time
Home cinemas
Cinema-grade dark
Big windows
Up to 360 cm per panel
How it works
From screen to window in three steps.
1
Design by sight
Open the configurator, pick your colour, placement and rail. The live preview updates as you go.
2
See it on your window
Upload a photo of your room and we hang the curtains on it — in your colour.
3
Buy, then measure
Lock the price now and send measurements later with our guided link. Nothing's cut until you confirm.
Specifications.
MaterialTriple-weave blackout
Weight320 g/m²
Light levelTotal blackout
Opacity100% — zero light leak
HeadingPencil / pinch / wave / eyelet
Max widthup to 360 cm per panel
Max dropup to 330 cm
CareMachine wash cool, hang dry
Made inSewn in Europe
DeliveryFree · ~3 weeks
Loved at the window
4.9 out of 5.
“Our baby finally naps through the morning. Worth every cent.”
Anja · Köln“Ordered Navy for the home cinema. Pitch black, no light at all.”
Felix · Salzburg“Heavier and softer than I expected — feels really well made.”
Mira · AntwerpenQuestions, answered.
Yes — the triple weave blocks all daylight when properly fitted. We oversize the panels slightly so the light gap around the edges stays minimal.