- Dempsey Dyer Ltd
Dempsey Dyer was established in 1977 and specialises in the design and manufacture of windows, doors and conservatories made from UPVC, timber and composite materials. The company operates on a national basis and supplies to the retail, trade and commercial market sectors from its centralised location. - Howarth Timber Windows & Doors Ltd
Howarth Windows & Doors is one of the UK’s leading manufacturers of high performance, sustainably focused softwood windows, door sets and conservatories. Our extensive and innovative range is the preferred choice of architects, housing developers, contractors, specifiers and merchants nationwide.
Where to buy commercial timber doors
- Westbury Windows and Joinery Ltd - 46-52 Cutlers Road, Saltcoates, South Woodham Ferrers, Essex, CM3 5XJ, 01245 326 510
- Todd Doors Ltd - 112-116 Church Road, Northolt, Greater London, UB5 5AE, 0800 633 5050