DGR Berkshire have over 15 years industry experience. We are able to offer repair to all double glazing units and frames, be it windows or doors, we are able to help. We able to fully replace windows and doors in either, wood aluminium or uPVC at extremely competitive prices. We also offer sash window replacement and a full design and build service on conservatories and sun rooms.No job is too big or small, so call us today for a fast and professional service. Free no obligation quotations.