About us

DTU Trade Units in Poole

DTU supplies to both the retail sector and the trade, we have been based in Poole for over 30 years. Our success is built around the needs of both private customers and our trade customers and providing them with the best products available in the market today, at some of the most competitive prices and backed by excellent service levels.


Retail customers come to us for an unmatched variety of products and a 5 star rated fitting service, by fully qualified and experienced staff. Our Trade customers know that we can supply products to their exact measurements within their required timeframe. We are unique in that all our sealed units are made here in Poole and our designer can help with any type of decorative glass required.

Our Services

Trade Windows Bournemouth

Windows Read More

Conservatories Poole

Doors Read More

Trade Windows Southampton

Sliding doors Read More

Doors Southampton

Roof lanterns Read More

Doors Bournemouth.

Glass Read More

Doors Poole

Conservatories Read More

Just some of our verified feedback through Checkatrade

10 UPVC units to replace existing wood units.
“The team were punctual, very polite, tidy and highly efficient. The finished job is first class. We would recommend Ricky and John and DTU very highly indeed. Also, good value for the cost.”


New glass for door.
“Outstanding service. The fitters were polite, friendly and fantastic at there job. Brilliant affordable price. Would highly recommend.”


Replacement UPVC windows and doors
“We are delighted with the quality of the windows and doors. The fitting team were so clean and tidy. We have never dealt with such a professional window company.”


New windows, external doors and fascia.
“An excellent job carried out professionally. Would be very happy to recommend this company.”


New Patio Door and window.
“First class service from initial phone call to completion. Very friendly professional and efficient staff. We can recommend DTU without hesitation.”


Balcony door fitted.
“Quick, clean, excellent service.”


New Windows.
“An excellent service from start to finish in the most unbearably hot weather. Good to see that this company employ a very able and knowledgeable female fitter. Quick, clean, professional and a competitive price. Very polite and would highly recommend.