Profile: Window Warehouse Ltd. manufactures windows and doors. We are certified with ISO 9001:2008 quality certification. We offer products like tailored windows, sculptured doors, aluminum rolling windows, sliding windows, and entrance doors. Our haven window system range includes casement windows, tilt & turn windows, and vertical sliding sash windows. Our haven doors support with multi-point locking systems and hardware facility. Our Palladio doors are double rebated for weather protection. Our bi-fold doors permit broader opening, and enhance with smooth easy glide operation.