Reviews

Having previously bought (direct from the manufacturer) a uPVC sliding sash window and fitted it myself, (five years ago) I was very impressed with the quality of these Kwikslide units. I wanted to replace the original 120 year old bay window and two others, whilst retaining the original Edwardian features, but I was aware that replacing the bay was beyond my capabilities. Kwikslide put me in touch with Global Windows, Trevor came and measured up, showed me before and after photos of a similar installation to ours, and produced a quote with which I was happy. This was in October 2024 and d

Fantastic from start to finish. Communication was excellent and they made everything very easy for us even sorting planning permission and other building requirements. Work was completed to an excellent standard by very friendly and knowledgable teams. They kept us updated on milestones and timelines right throughout the process. When we had a minor issue with the roof while the plasterer was working, they had someone on site within an hour to sort it; can’t ask anymore than that! I would not hesitate to use Global Windows again for any future projects.

From the very start of the process, Global Windows have been fantastic. From the initial contact, Trevor’s help and advice, and our numerous visits to the showroom (because we couldn’t make our minds up!) — thank you for your patience — everything has been brilliant. The survey was straightforward, the window fitting team were amazing and never stopped, and the aftercare has been just as impressive. 17 Windows, 2 French doors and a Comp Door. The cats are absolutely loving their new cat flap too! 🙂

We had 10 windows, 2 doors and French doors installed at our 4-bed detached home in Sheffield by Global Windows, and I couldn’t be more pleased with the entire experience. From start to finish, the service was exceptional. The quality of the windows and doors is outstanding - solid, secure, beautifully finished, and a real upgrade to the look and feel of the house. I particularly loved the blue composite front door. The attention to detail during installation was truly impressive, and the workmanship was efficient and flawless. Well done Global Windows & thank you for being a great company!

Massive thanks to all at Global windows. Right from the first visit through to the final sign off everyone has been first class in their customer service, professionalism, communication and expertise. From the initial site visit through to design, building work, fitting, electrics and plastering. All expertly project managed - nothing too much trouble. We've now got so much more than we were expecting from our Conservatory. Thanks again all. Julie and Nick

Excellent service, quick installation. Lovely front door and 2 windows, looking forward to having more windows replaced in the future