Blackout Fabric By The Yard - 55 Inch Wide Premium Triple-Layer Drapery Lining Fabric for Windows & DIY Projects, Continuous Length Up to 15 Yards

Create your own custom blackout curtains and window treatments with our premium 100% Blackout Curtain Fabric—engineered for performance, durability, and DIY flexibility. Whether you're making drapes for a bedroom, nursery, media room, or large window space, this fabric delivers total light-blocking, thermal insulation, and a sleek professional finish. Made with triple-layer construction, this fabric features a soft outer layer, thermal middle layer, and a 13μm TPU blackout film that provides complete room darkening. It’s perfect for protecting privacy, improving sleep, and reducing glare in any setting. The 55-inch width minimizes visible seams and offers superior coverage for large or high windows. Easy to cut and sew using standard home sewing machines, it’s ideal for DIYers and professionals alike. The built-in thermal insulation helps regulate room temperature—keeping interiors cooler in summer and warmer in winter—while also helping reduce energy costs. Available in multiple pre-cut sizes and continuous length options, this blackout fabric offers unmatched versatility for your next curtain or lining project.