Blackout Curtain Lining Fabric - Indigo

Indigo Blue is a deep, inky blackout lining that adds depth and drama to your curtain-making projects. The moody blue front is balanced by a crisp white reverse, making it as practical as it is striking.

Woven from a polyester-cotton blend and finished with a three-pass blackout coating, this fabric offers full light protection, thermal insulation and flame retardancy. Its mid-heavy weight gives curtains a satisfying body and beautiful drape, while also helping reduce outside noise.

It’s a smart, reliable choice for everything from elegant full-length drapes to simple blackout solutions in bedrooms, nurseries, caravans or home offices. Designed for durability, comfort and classic colour.

The Details:
Fibre Content: 52% Polyester, 48% Cotton
Width: 137cm / 54 inches
Weight: 300gsm / 8.8oz per square yard
Opacity: 100% blackout
Performance: Flame retardant, thermal, light protection, colour fastness to light 3–4
Care Instructions: 40°C short cycle wash, do not bleach, do not tumble dry, cool iron on non-coated side only, dry clean (P sensitive)
Recommended Needle: Universal 90/14

At Truro Fabrics, we’re passionate about soft furnishings and the art of turning houses into homes. From our extensive interiors showroom in Cornwall, we offer one of the UK’s largest collections of curtain and upholstery fabrics plus a bespoke, made-to-measure service for curtains, blinds, and shutters. Whether you're DIY-ing or dreaming up something custom, we're here to help bring your vision to life.

Note: Since every computer monitor and mobile device is different, we cannot guarantee the colour will be an exact match to what you see online. Make use of our Swatch Service to ensure this fabric is suitable for your project.