Thinking of buying VELUX white polyurethane roof windows? Don’t forget to sign up at at velux.co.uk/rewards – in March and April you will be able to claim £35 rewards for every window purchased (Claim-by-date for offer is 14th May 2021). Buy in March and April and you can claim your rewards with a huge range of top-brand partners including Argos, Currys PC World, Costa, Tesco, M&S, John Lewis, TK Maxx, Adidas and H&M.