Create the perfect environment in your home with the Bloc skylight blind, specifically engineered for Velux roof windows. Featuring a high-quality blackout fabric, this blind effectively blocks out unwanted sunlight, ensuring a comfortable space for sleeping or relaxing. The intelligent design includes a thermal backing that helps regulate room temperature, keeping your home cooler during the summer and warmer throughout the winter months. The integrated brushed seal system ensures a near-total light block by creating a tight barrier, while the innovative no-drill installation process allows for a quick and secure setup. Durable and stylish, these blinds are an essential addition to any loft or attic space requiring light control. Product Summary: Bloc Blinds blackout skylight blind, compatible with Velux windows, thermal insulation backing, no-drill installation, grey blackout fabric, 37cm size.