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LUDVIKEN
Sunrise tomorrow: 7:08 AMCart (0)

Sunrise is optional.

Blackout 01 is a framed blind made to your window. It presses in without a drill and blocks every bit of light. We're from a country where the sun doesn't set for two months.
Get Blackout 01 · from $153 100% dark or 100% back
0% light · −20 dB · No drill · Cordless · Custom to the millimetre · Tested at midsummer · 0% light · −20 dB · No drill · Cordless · Custom to the millimetre · Tested at midsummer · 0% light · −20 dB · No drill
41,000+
windows blacked out
4.9 / 5
2,184 verified reviews
0% light
measured in the room at noon
4:12
our slowest recorded install
The only product we make

One blind. Two colours. One price.

No range to choose from, no "Pro" version, no seasonal sale. Blackout 01 is built to your window's exact measurements in matte black or white aluminium, with a double-cell honeycomb fabric that runs inside a track on both sides. There is no gap for light to come through.

100% light blocked
−20 dB street noise
Thermal both seasons
Cordless, child safe
Configure yours From $153 · ships in 10 days

Three steps. No tools.

Every blind is cut to your window, so the only work left is pressing it in.
01
Measure

Width and height of the reveal at three points each. Or photograph the window with a credit card in it and we do the math.

02
Press

Hold the frame against the window and press until the tension pads grip. No drill, no dust, no landlord email.

03
Disappear

Slide it shut and the room goes black. Wake up when you decide to, not when the sun does.

How it was tested

Tested where the sun doesn't set.

At midsummer the sun can still be above the horizon when you go to bed, and a curtain that "mostly" works is no use at all on that night. That is the night we built the frame and the seal for. An ordinary bedroom is the easy version.

0% light through the seal20 dB less noiseFree shipping and returns
A bedroom in full darkness at midday

41,000 people overslept.

★★★★★ 4.9 · 2,184 verified reviews
★★★★★
Guessed 6:30. It was 1:15.

I have a toddler. First morning with this thing I woke up in a panic thinking something was wrong because it was so dark. It was lunchtime.

Maya R. · Phoenix · Verified
★★★★★
ER nurse. This is medical equipment.

Three years of night shifts with foil on the windows. Room is pitch black at 10 AM and the street noise is basically gone.

Darnell W. · Chicago · Verified
★★★★★
Landlord has no idea.

East-facing studio in Brooklyn, no drilling allowed. Pressed it in, done. Took it down once to check for marks. Nothing.

Sofia L. · Brooklyn · Verified

Your bedroom at noon.

Sunrise tomorrow: 7:08 AM. Or never.

Get Blackout 01 · from $153