01Where ordinary blinds leak light
The perimeter
Fitted guide rails and the bottom seal are designed to close the bright gaps around the blind.
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Made to your measurements
Made to measure
OneRest blackout blinds are made to your measurements for a darker, calmer bedroom. Measuring is simple — and if it does not fit, we pay the return shipping.
Shop the blindsA fitted frame on every edge.
An air layer between room and glass.
Width and height in centimetres.
A simple step-by-step guide.
Black finish
Also available in white
Made-to-measure blackout blind
A complete fitted system that closes the light gaps around all four edges.
Made to measure from
€92.95
Designed around the whole opening
Ordinary blackout blinds stop light through the fabric but leave bright gaps around it. OneRest Blind is designed as a complete system, pairing opaque honeycomb material with fitted guide rails and a lower seal.
One complete system
01Where ordinary blinds leak light
Fitted guide rails and the bottom seal are designed to close the bright gaps around the blind.
02Air pockets between room and glass
The cellular structure adds a layer that helps slow heat transfer and soften some outside sound.
03Built from your centimetre dimensions
A closer fit makes the frame look intentional and gives the seal the best chance to do its job.
Made to your measurements
We help with your measurements before and after you buy.
Measure and configureUse the smallest measurement for each.
Your measurements stay with the order through production.
We review the measurements, cover return shipping and help put it right.
The science of dark sleep
Independent sleep and circadian research keeps landing on the same conclusion: light during sleep — even a little — changes how your body rests and repairs. Here is what the studies actually measured.
Explore the science
100 lux
In a randomized PNAS study, a single night of sleeping in ordinary room light raised nighttime heart rate and measurably worsened next-morning insulin resistance (Mason, Zee et al., 2022).
5 lux
Dimmer than a streetlamp bleeding around a curtain edge — yet polysomnography showed more arousals and shallower sleep (Cho et al., 2016).
Deep sleep
Lights-on nights produced less slow-wave (deep) sleep and reduced delta and spindle power on EEG (Cho, Joo et al., 2013).
88,905
Higher night-time light exposure was linked to higher all-cause and cardiometabolic mortality in a large wearable-sensor cohort (Windred, Cain et al., 2024).
One product. Your exact dimensions.
Enter your measurements in centimetres, choose white or black, and see the made-to-measure price before adding to cart.
Configure Your Blind