David has done an excellent job, arrived on time and replaced an old door and window, there was no mess after he had finished. Really pleased with the result, would use again and would highly recommend to anyone looking to upgrade/replace windows or doors

Northumbrian Windows have just fitted our bay window. I'm extremely pleased with the result. The team were friendly and efficient. I would highly recommend them.

Fantastic service by Northumbrian windows when installing our front door in Blyth. Great quality, competitive price and super friendly. Definitely use again! Thank you all 🙂

Delighted with my new windows. The installation was trouble-free and the standard of work very high. The house was left clean and tidy and all rubbish taken away. I would recommend Dave and his team and will certainly use Northumbrian Windows for any future projects.

We love our new kitchen door from Northumbrian Windows. It’s added brightness to our home. David and his team provided us with confidence through their knowledge and expertise. It is fitted perfectly; they worked professionally, neatly and efficiently. A trustworthy company who we wouldn’t hesitate to recommend or use again.

We've had two separate pieces of work on replacement windows carried out by David and his team, both of which went extremely well. Great advice, diligent communication in advance of the work, and a really nice bunch of fitters to have here to get the job done. Highly professional work, carried out very tidily and efficiently. Highly recommended.

We’re absolutely delighted with new windows and doors, they look fantastic! Great communication from David throughout. The guys were really nice to have around on installation days, very professional and left everything super tidy. 10/10 from us.

Lots of useful advice in choosing the best back door for our needs. The job was carried out very efficiently by a great bunch. They left everything very neat and tidy.

Easy to work with from start to finish. Talked us through the options with no pressure. A sensible quote (which they stuck too). Efficient and hardworking and we are delighted with our new patio doors.

Northumbrian Windows designed and built a beautiful sun room for us, far beyond our expectations. David's advice was invaluable and the contract was carried out quickly, efficiently and on time. Andy Murray and his team undertook the ground works and were equally efficient, helpful and cheerful. The after sales service was equally good. Brian (Hexham)