Grainger Bower Windows

GB Windows is run by Tim Bower and Steve Grainger who between them have over 50 years experience in the window market. We have completed installations throughout Buckinghamshire, Berkshire, Oxfordshire and West London, to numerous satisfied customers. Our dedicated and friendly staff is always on hand to help and advise you, taking you through the sometimes difficult process of making your home look the best it can. We pride ourselves in both our customer relations and great customer satisfaction.

We are based in High Wycombe at 461 London Road, Wycombe Marsh (opposite Costcutters) where we have a showroom displaying our products (opening times Mon- Fri 7am till 5pm, Weekends by appointment). We like to maintain old fashioned values whilst offering you the most up to date products and services. Our professional craftsman's approach to all our installations means that a large proportion of our business comes from recommendations or add ons from existing customers.