Cut down on energy use while adding style to your home with the insulating power of these attractive window treatments.

To achieve in-room darkness at any time of day, brands like Wayfair, Pottery Barn, West Elm, and NICETOWN provide the best blackout curtains. See which other quality curtains made our list. Whether ...

These luxe worn-velvet blackout curtains from West Elm are 48 inches wide and 96, 108, or 84 inches long (I tested the latter). Though the panels are called “worn velvet,” they're made of polyester ...