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I was very impressed with the young men who carried out this job, they were quick efficient and cleared up on completion. I would definitely recommend your firm to others. Mrs Bakran (Wirral)

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Thank you so much for doing the Conservatory Roof. The two young men did a superb job, were very pleasant and helpful. A credit to your company. It look splendid and is like a whole new room. We will use you again when we need new windows.

Mr & Mrs Allport (York)

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I have to say your guys were a pleasure to have in the house.


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Thank you to Neil, Mark & Carl, what a great team. The Windows and Doors look fantastic.

Mrs Walton (York)

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We were very impressed by the two young men, they worked hard, and were so polite and did a very professional job.

Mrs Copley (York)

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Just a brief note to say how pleased we are with the quality of the service and installation of our new doors. Please pass our thanks to the two fitters who carried out the work – they were polite, efficient, friendly and did an excellent, neat job.

Mr & Mrs A. (Middleton in the Wolds)

4 reasons to choose Definitive

Quality Manufacturing
We have built a reputation for supplying high performance products.

Our customers love us
We pride ourselves in our work and ensure our customers are well looked after.

Innovative Design
We offer an exceptional service to our customers that can't be match, call us today.

Energy Efficient & Highly Secure
We offer a wide range of options to customize your conservatory to suit your needs.


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