Clearance exterior doors and windows at up to 70% off RRP A selection of doors and windows which we can offer an even greater discount. Some of these might be not so popular sizes or colour, which is why they are still unsold, but might be just right for you. Grab an even better bargain today. Find ex-showroom and mismeasured doors at prices down to 70% of RRP. All our doors are brand new and supplied with lock and keys, ready to install.