Dempsey Dyer - UK Window, Door & Conservatory Manufacturers
Since 1977 our goal has been to offer the most comprehensive product range available under one roof in the Fenestration industry. Here at Dempsey Dyer we manufacture products in UPVC, timber & composite materials and service the retail, trade and commercial sectors nationwide from our centralised location.
We manufacture products from the Deceuninck 2500, 2800 and 3000 series profile systems. Operating as Deceuninck fabricators since 1977, we now offer the full range of profile systems available from Deceuninck. Our timber window, door and conservatory profiles are manufactured at our UK headquarters.
Please select from any of the below products for additional information.
Operating from a large freehold site in the UK with over 60,000 sq ft of manufacturing space, we currently employ over 90 dedicated members of staff, many of whom have been with the company over 20 years providing a wealth of experience to our company.
Sectors
Dempsey Dyer products are available to a variety of customer types. With dedicated trade and commercial departments, we're able to deal with any enquiry no matter how small or how large. For more information, please select your customer type from the below options.
Latest News
The Homebuilding & Renovating Show - Harrogate 2011
Thursday, October 20, 2011
Dempsey Dyer are proud to annouce they will be exhibiting at the Homebuilding & Renovating Show in Harrogate which runs between the 4th and 6th of November 2011.
Dempsey Dyer & At Home Magazine
Thursday, March 10, 2011
Dempsey Dyer will feature in the spring edition of the At Home magazine which features Sarah Beeny. The importance of the durability and sustainability of timber windows and doors will be explained over a 2 page feature.
Integrated Systems Announcement
Monday, February 28, 2011
Dempsey Dyer has announced plans to launch an integrated system during 2011. The system will provide a solution that will provide a wide variety of benefits for both Dempsey Dyer and its customers.
Trade Dealership Network Announced
Friday, February 11, 2011
Plans have been announced to launch a trade dealership network during 2011 for trade window, door and conservatory clients across the UK.
Precision Manufacturing with Weinig Machinery
Monday, January 17, 2011
Dempsey Dyer have increased their precision manufacturing capability through the installation of Weinig machinery products during 2010.



















