Keystone Roofing Supplies was established in Northampton in 2002 to provide local roofing contractors with a highly professional and truly independent merchant operation. Operating from purpose built premises in Northampton and Luton, we are a stockist for all the major roofing brands. Our staff are committed to offering our customers the very highest quality of service and constantly strive to exceed customers expectations. Success to date has been achieved in the main by satisfied customers, repeat business, recognition of our expertise and total focus on customer care.