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BLINDSPEC

Buyer guide · for bedroom shoppers who want it dark

Getting a Bedroom Actually Dark

The bedroom is where the category’s biggest honest lesson lives: "blackout" is a fabric claim, not an installed result. Mount a blackout shade inside the frame and daylight still rings the edges through the deduction gap, so a genuinely dark room takes more than the right weave. This lane is about the parts that actually kill light — an outside mount with generous overlap, side channels, or a layered setup — and about matching the fabric to whether you need true dark or just comfortably dim.

What matters most here

  • Blackout fabric paired with a light-sealing mount — outside mount with 2–3" overlap per side, or side channels
  • Cordless or motorized lifts for a clean look and bedside convenience on tall windows
  • Routeless slats or a wrapped bottom rail where you want the pinhole and edge leaks minimized

Honest note · Do not expect an inside-mounted "blackout" shade to make a room dark on fabric alone — without an outside mount or side channels the edge gap leaks daylight, and that gap, not the fabric, is what wakes you at dawn.

Reader favorites

The short list — full rankings live on the rankings page.

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  • SmartWings — Motorized Roller Shades (custom size)

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