Transform your home with high performance
windows, doors, conservatories & sunrooms

“This company are absolutely fantastic! They give over 100% — do not hesitate to use them! Professional, clean and tidy, good quality workmanship, happy and helpful. I had a great team of guys do my house and they have transformed it! Well worth every penny.”

“A great local company. David kept us fully informed regarding the progress of our order (21 windows), delivery dates and the installation schedule. Lee and the installation team were excellent — clean, caring and considerate with high standards.”

“Perfectly hung aluminium door with quick and efficient service. Thank you!”

“We recently had a new fire door installed by NW. The quality of both the product and the fitting is great. David, Lee and the team were professional and extremely helpful from start to finish and made the whole process hassle free.”

“We picked Northumbrian Windows as a highly rated alternative to a big national company to replace our patio and dining room windows and it proved to be an excellent choice. Professional and efficient throughout; the quality of finish is superb.”

“We had new windows installed in our bungalow in Hexham. The planning and execution of the work was undertaken in a very professional and efficient manner. The standard of work was excellent. First class service and highly recommended.”

“We've recently had new uPVC windows installed by Northumbrian Windows, and we are delighted with their quality and appearance. They have made our home feel much warmer. The team were very helpful and friendly throughout the process.”

“Northumbrian Windows replaced the windows and roof of my porch and did an excellent job for me with great attention to detail. The team were fast and efficient and a pleasure to have in the house. I can't recommend them highly enough.”

“In the past few months we have had our whole house triple glazed; the conservatory triple glazed and fitted with a Guardian roof and two new composite doors. The whole team have been highly professional and worked with real attention to detail.”

“We have had a new composite front door and patio door fitted. David, Lee and Darren were extremely helpful and professional throughout. Their care and attention to detail was exemplary — the finished job looks amazing. I would highly recommend this company.”

“We had 5 windows and a pair of French Doors replaced with triple glazed units including acoustic glass. Brilliant. The job was completed on time, efficiently, and the new units are of a very high quality. We will be returning for further work.”

“Having researched extensively, Northumbrian came in head and shoulders above all four companies we approached — in service and value for money. The quality of the conservatory is outstanding. Bypass the rest and go straight for Northumbrian.”

“New heritage sliding sashes installed at our home, excellent customer service with friendly and trustworthy team. Highly recommend.”

“A+++ company. David, Lee & team were great — professional, friendly, hardworking, punctual and tidy. Whole process from start to finish was faultless. Delighted with my new windows and doors. Wouldn't hesitate to recommend to family, friends & neighbours.”

“Thank you to David and his team — we have had all our double glazed windows renewed and a lovely new front door fitted. Done a great job and were very clean and tidy. Would highly recommend them.”

“Excellent job Northumbrian Windows did for us, from start to finish and communication-wise. We had 3 new windows and 2 doors fitted in record time. Upon finishing they left the house cleaner than it was before. Very happy customer.”

“I can't praise this company enough. I had the whole house done with uPVC sliding sash. They did exactly what they said they would do, when they said they would do it. Their work was meticulous and the windows top quality.”

“We've been so impressed with David and the team from the get go. Highly professional, responsive and accommodating, giving us great advice without being pushy. Our doors look lovely and the house is already warmer!”

“This company are absolutely fantastic! They give over 100% — do not hesitate to use them! Professional, clean and tidy, good quality workmanship, happy and helpful. I had a great team of guys do my house and they have transformed it! Well worth every penny.”

“A great local company. David kept us fully informed regarding the progress of our order (21 windows), delivery dates and the installation schedule. Lee and the installation team were excellent — clean, caring and considerate with high standards.”

“Perfectly hung aluminium door with quick and efficient service. Thank you!”

“We recently had a new fire door installed by NW. The quality of both the product and the fitting is great. David, Lee and the team were professional and extremely helpful from start to finish and made the whole process hassle free.”

“We picked Northumbrian Windows as a highly rated alternative to a big national company to replace our patio and dining room windows and it proved to be an excellent choice. Professional and efficient throughout; the quality of finish is superb.”

“We had new windows installed in our bungalow in Hexham. The planning and execution of the work was undertaken in a very professional and efficient manner. The standard of work was excellent. First class service and highly recommended.”

“We've recently had new uPVC windows installed by Northumbrian Windows, and we are delighted with their quality and appearance. They have made our home feel much warmer. The team were very helpful and friendly throughout the process.”

“Northumbrian Windows replaced the windows and roof of my porch and did an excellent job for me with great attention to detail. The team were fast and efficient and a pleasure to have in the house. I can't recommend them highly enough.”

“In the past few months we have had our whole house triple glazed; the conservatory triple glazed and fitted with a Guardian roof and two new composite doors. The whole team have been highly professional and worked with real attention to detail.”

“We have had a new composite front door and patio door fitted. David, Lee and Darren were extremely helpful and professional throughout. Their care and attention to detail was exemplary — the finished job looks amazing. I would highly recommend this company.”

“We had 5 windows and a pair of French Doors replaced with triple glazed units including acoustic glass. Brilliant. The job was completed on time, efficiently, and the new units are of a very high quality. We will be returning for further work.”

“Having researched extensively, Northumbrian came in head and shoulders above all four companies we approached — in service and value for money. The quality of the conservatory is outstanding. Bypass the rest and go straight for Northumbrian.”

“New heritage sliding sashes installed at our home, excellent customer service with friendly and trustworthy team. Highly recommend.”

“A+++ company. David, Lee & team were great — professional, friendly, hardworking, punctual and tidy. Whole process from start to finish was faultless. Delighted with my new windows and doors. Wouldn't hesitate to recommend to family, friends & neighbours.”

“Thank you to David and his team — we have had all our double glazed windows renewed and a lovely new front door fitted. Done a great job and were very clean and tidy. Would highly recommend them.”

“Excellent job Northumbrian Windows did for us, from start to finish and communication-wise. We had 3 new windows and 2 doors fitted in record time. Upon finishing they left the house cleaner than it was before. Very happy customer.”

“I can't praise this company enough. I had the whole house done with uPVC sliding sash. They did exactly what they said they would do, when they said they would do it. Their work was meticulous and the windows top quality.”

“We've been so impressed with David and the team from the get go. Highly professional, responsive and accommodating, giving us great advice without being pushy. Our doors look lovely and the house is already warmer!”