DOORR is a home improvements business with more than 10 years accumulated experience installing energy efficient UPVC windows, doors, composite, bi-fold and patio doors. We work with domestic and commercial clients and cover the the many areas of Scotland including Glasgow, Edinburgh, Dundee, Aberdeen, Kilmarnock, Motherwell, Fife, Dumfries, and Paisley. We pride ourselves in NOT offering over inflated list prices. We offer NO gimmicks just good quality windows and doors at affordable prices. We are the only company in Scotland that (if required) offers up to 5 years 0% APR finance with no deposit. Other benefits include:- 1. 10 years FCA Insurance backed deposit and guarantee scheme for your piece of mind. 2. Bespoke made windows and doors right here in Scotland to help the economy grow. 3. We recycle all your old windows and doors to help the environment. 4. All products are Energy Savings Trust Recommended. 5. All windows are BBA approved which give a durability factor of 35 years. 6. A 10 years manufacturers guarantee with a lifetime guarantee on the neoprene gaskets (keeps cold air out and warm air in)