blackout fabric for curtains

The right blackout fabric for curtains can turn a bright, restless bedroom into a calm, dark retreat. It helps you sleep in past sunrise, keeps glare off your TV screen, and adds privacy. Some blackout fabrics also help insulate a room against heat and drafts.

Why Sew Your Own Blackout Curtains

Making your own panels lets you match your window size, hem length, and decor exactly instead of settling for off-the-shelf sizes. It works for bedrooms, nurseries, home theaters, and any room where light control matters.

What to Look For

Light Blocking vs. Room Darkening

True blackout curtain fabric is designed to stop nearly all light, while room darkening fabric softens and dims it. Pick based on how dark you want the space.

Weight, Drape, and Feel

• Face fabric: Choose a color and texture that suits your room.
• Backing: Coated or layered backings are what block the light.
• Drape: Heavier fabrics hang in fuller folds. Lighter ones are easier to sew.

Blackout Lining as an Option

Love a decorative print? Pair it with blackout lining fabric to get the look you want plus the light control you need.

Shop Our Blackout Fabrics

Browse the blackout and thermal curtain fabrics below to find the right fit for your next window project.