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Blindster's blackout roller shades use 100% blackout polyester fabric with an acrylic white backing to block light and limit summer solar heat. They come in inside or outside mount with a cassette valance, a beaded chain, and a plain tailored hem, and an optional battery-powered motor is available. Sizes over 82 inches high or 94 inches wide need a seam in the fabric. The best new price is $33.42 at Blindster.com as of November 5, 2026, with two stores listing it new.
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Lowest price we've seen: $33.42 on Nov 5 at Blindster.com. Tracked across 1 store since Nov 5.
Rated 4.1 out of 5 from about 1,600 ratings, buyers mostly report solid light blocking and a clean look for the price. Complaints center on fit and hardware rather than the fabric itself.