Double glazing Aldridge refers to a process in which the structure of a door or window is strengthened by using a frame. The frame is made from UPVC, or unplasticised polyvinyl chloride it is a low-maintenance and durable material. This type of glass is also beautiful and is usually white in color.Repairing double glazed unitsIf you're thinking about upgrading your double glazed windows and doors you may...
