Radcliffe Glass & Windows have been installing Rockdoors in Radcliffe, Bury, and throughout Greater Manchester, Lancashire, and Cheshire, for over 20 years. So we know that when choosing an exterior door for your house, composite doors are a great option. Compared to timber, uPVC, and traditional GRP doors, they offer greater security and thermal insulation. Rockdoor are the original producers of the composite door, so can be trusted as the best composite doors available on the market.
Tests have also shown that the Rockdoor series of composite doors is 35% stronger than a normal GRP door, making it one of the UK’s most secure composite door options.