Blackout Curtain Fabric

Blackout curtain fabric is fabric engineered to limit how much light passes through a window. How much light a curtain actually blocks depends on the fabric construction, the route used to achieve the opacity, and the weight of the finished fabric — not on one number read in isolation.

This page collects the blackout products currently published in the ZZA catalogue, across both fabric rolls and ready-made curtain fabric. Each entry shows the specifications we publish for that product: the stated blackout level where one is recorded, together with the weight and width of a roll, or the finished size and piece weight of a ready-made item.

A product appears here when the catalogue records an explicit blackout percentage, an explicit blackout category, or blackout in the product's own published name. We do not guess a blackout level from how a fabric looks, and we do not publish a blackout figure for a product that has none recorded.