Calibre Windows

Founded since 1994, at Calibre Windows, we're a leading independent manufacturer and retailer of quality UPVC windows, doors, conservatories, cladding, guttering, fascias and soffits, and other related products. Our goal is simply to manufacture, provide and install best quality UPVC windows and conservatories at extremely competitive prices. From initial quotation to the completed installation, all kinds of the work undertaken are carried out by a dedicated staff of in-house tradesmen.