
The NICETOWN Contemporary Lined Blackout is our top pick because it was the standout in CNN Underscored's hands-on testing, the only curtain that passed their flashlight test with no light visible through the fabric. Its triple-weave, lined construction blocks the most light here while adding thermal insulation and noise reduction, and it costs around $42. Other labs rate it more middlingly, but in the test that matters most for sleep, it won.
- — The only curtain to pass CNN Underscored's flashlight test, with no light visible through the fabric
- — Triple-weave construction blocks 85-99% of light plus thermal insulation and noise reduction
- — Silver grommets with a 1.6-inch inner diameter slide smoothly onto standard rods
- — Reviewed.com rated it only 'solidly average' at blocking light, so results vary by reviewer and color
- — Consumer Reports noted the pure-white colorway can produce glare
- — Lined construction makes the panels heavy and somewhat stiff
