Blackout & Thermal Curtains

Blackout and thermal curtains do two jobs at once: they block the light that wrecks sleep and they add an insulating layer that keeps heat in during winter and out during summer. Shift workers, nursery duty, and bright street-facing bedrooms are the classic reasons people buy them, and the lower energy bill is the bonus that keeps them up.

For full darkness, order panels wider and taller than the window so light cannot leak around the edges. Our guide on measuring curtains shows exactly how much overlap to add.