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.
- Best BlackoutBlackout vs room-darkening, told straight: side light gaps mean "blackout" rarely is, and we say where.
- Best Roller & SolarRoller and solar shades read on fabric openness %, clutch vs motor, and how honest the seller is about side light gaps.
- Best Cellular ShadesHoneycomb shades judged on cell size, cordless lift, and the light gap — plus the $/window that actually holds at 35×48.
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