We take great pride in manufacturing and distributing high quality PVC-U building products, from our network of over 80 depots in the UK.
From fascias, soffits, gutters and cladding to windows, doors and bi-folds, you’ll need to look no further. GAP is also the home of Rockdoor – the most secure and thermally efficient composite door available.
We service customers from local window and door installers, through to regional and national house builders and refurbishment contractors. Visit any of our depots to open a trade membership, alternatively email or call our team on 0845 313 10 12 and experience the gap difference.
HomeView – the new Bi Folding door brand by GAP.September 3rd 2021
GAP is pleased to announce the reopening of its Andover depot.August 5th 2021
Rockdoor will exhibit at the FIT Show for the first time in its history.July 16th 2021
GAP has been selected by the Department for Transport to take part in testing for LST's.April 21st 2021
Rockdoor now offer a hassle-free No-Bow Guarantee on their entire door range.March 24th 2021