Category · Blackout
Blackout vs room-darkening, told straight: side light gaps mean "blackout" rarely is, and we say where.
A blackout fabric is not a blackout room. The light arrives at the edges - two side gaps, the glow above the roll, the bar under the bottom rail. Here is what closes each one, from a two-inch outside-mount overlap to integral side tracks.
The short list — full rankings live on the rankings page.
$69.99
Check price$69.99
Check price$28.00
Check priceStraight disclosure —Some links on this page are affiliate links — we may earn a commission when you buy through them, at no extra cost to you. It never changes the price you pay, and it never changes a verdict.
65 guides published
183 offers vetted
