Eco Windows offer expert advice and a free quotation without obligation and install throughout West Yorkshire including Halifax, Huddersfield, Leeds and Bradford. Eco Windows supply the most up to date materials, ensuring energy efficiency that will reduce your carbon foot print and ensure lower energy bills. Eco Windows are double glazing providers and manufacturers of UPVC frames for doors and windows, fascias and soffits, using the Spectus Elite 70 profile and manufacture aluminium door and window frames for shop fronts.