Welcome To Durham Design

Extensions, Conservatories and Windows & Doors in Newton Aycliffe, Darlington, Durham, County Durham & the North East

Established over 25 years and based in Newton Aycliffe, County Durham we offer a wide range of home improvement solutions including Windows, Doors, Conservatories and Roof Replacements to name a few. We offer a full range of products which will enhance the beauty of your home.


We pride ourselves in the quality of our tailored solutions and service we provide. As part of our service we also build and install orangeries and extensions.


Find Out More

Our Services

Extensions

Extensions

Orangaries

Orangeries

Conservatories

Conservatories

Replacement Roofs

Replacement Roofs

 
Windows & Doors

Windows & Doors

Bedrooms

Garden Rooms

Bathrooms

Bathrooms

Kitchens

Kitchens and Bedrooms

As an Approved Ultra Installer and a member of Fensa all work is fully guaranteed and for complete peace of mind, comes with a 10 year insurance-backed guarantee.

Meet The Team

Our Team

Testimonials

Hi Jill and Kevin Can I just take this opportunity to thank you both again for a another wonderful job you have done you honestly have made my Christmas. You made 2020 bearable for both of us due to our wonderful extension which we have used constantly and now we have a lovely draught proof house too. It is just like having a new build. I understand it must have been a really hard year for you both so I feel extra special you managed to fit me in. We hope you and your family have a wonderful Christmas and stay safe all of you.



Glen & Chris
We would also just like to take the opportunity to thank you all for everything you have done for us over the last few months. Kevin and Paul were both an absolute pleasure to have in our home and they became like part of the family. We had some laughs along the way too......mainly at William and his to-do lists . They always left everywhere tidy and were respectful at all times. Kevin is very skilful and is not just a creator of beautiful spaces but an inventor also. He reminded Alli so much of the mentality of her late Dad who was a great engineer, hard working and with a heart of gold. He could turn his hand to anything and solve any problem that may arise.

William keeps saying that we're not getting anything else done now until at least the Spring!
I'm sure when we do that we'll be ringing Kevin and Paul again to try and fit us in!

Allison, William, the girls and Amber
I wanted to replace the polycarbonate roof and the PVC frame of my old conservatory with a more modern design with much better insulation and security. I obtained several quotes and decided to use Durham Design-a small family business- which is the nearest approved installer for Ultraframe (the roof manufacturers). The construction was carried out in accordance with his quote and predicted timescale. The quality of his workmanship was excellent. We are very pleased with the finished job and would certainly seek a quote from Kevin for other modernisation projects. The company covers kitchens, bathrooms, bedrooms and orangeries. 5 out of 5

Jim Cross
Durham Design finished our new living roof just before Christmas, tackling unexpected snow fall while there was no roof on in the process. Our experience has been good and we're happy with the finished result. This product afforded us the option of putting light into our room where velux windows couldn't. We were also sold on this company by the company itself, they are Jill and Kevin; they visited together and promised a fine product and they have supplied it. Ultimately though, I think the measure of a good company is how they deal with concerns as they come along, they did that, coming over together on a Saturday during the build to offer reassurance. We would recommend Durham Design without hesitation.

Sharon Flannery
I have used Durham Design on many occasions referring them to my family friends and clients as well as on my own project. Kev and Jill over see everything and ensure work is completed to a very high standard. if you're looking for the right builder for the job look no further. they truly are builders of beautiful spaces.

Karl Harvey
Durham Design built an Orangerie for us last year. The work was outstanding, finished on time and we are delighted.

Christine Pratt
Installed Bi Fold Doors. This was the second job we have had done by Durham Design. Quick quote, completed ahead of schedule and on budget. A pleasure to deal with. Thanks Kevin and Jill

Jeff Watson

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By agreeing to this quotation / agreement you are also consenting to your personal data being shared with third parties for the purposes of fulfilling the requirements of the Competent Person Scheme for self-certification under the Building Regulations and 10 year insurance backed guarantees. Personal data includes title, name, address, phone numbers and email addresses. This data will be used to provide essential documentation and will be retained on files for the lifetime of the guarantees which do not exceed 10 years'. Any quotations provided will also consent to your data being held for 12 months unless otherwise notified. Data will also be kept for the purpose of Durham Design's warranty.

 

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