Velux roof window flashings provide the finishing touch to a Velux window installation, ensuring joints and joins are securely protected from the weather. Roofing Supplies UK sells Velux roof window flashings at heavily discounted prices. Our low overheads mean we have window flashings and other roofing materials for sale at a competitive cost. All our roofing supplies can be quickly shipped nationwide and we offer further savings for larger sales. We sell to individuals and trade – order online now for fast access to premium Velux roof window flashings. If you have any queries, the Roofing Supplies team are on hand to help.