A dense, light-blocking layer sewn to the back of curtains or hung as a separate liner. It keeps out streetlight and early sun, hides lamplight inside from the street, and adds weight that helps curtains hang well.
Related terms
A dense, light-blocking layer sewn to the back of curtains or hung as a separate liner. It keeps out streetlight and early sun, hides lamplight inside from the street, and adds weight that helps curtains hang well.