Celsius Windows Ltd
Trader Categories and Services
Window Replacement | Repairs, Glaziers, Door Installation & Door Repairs, Double Glazing Installers, Double Glazing Repairs, Patio Doors, Glass Replacement, Conservatories, Composite DoorsBusiness Information
Celsius Windows was first established in 2009, but collectively we have over 30 years of experience in the double glazing industry. We understand the importance of offering our customers exceptionally high standards combined with high quality windows and doors that offer many years of reliable performance in both good looks, operability and security.
With our unrivalled knowledge and experience in all things UPVC, you can trust us to deliver on quality, price and expert workmanship.
With our unrivalled knowledge and experience in all things UPVC, you can trust us to deliver on quality, price and expert workmanship.
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Celsius WindowsReviews and Feedback





4.9 out of 5 based on
281 reviews.
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Value of Products/Services or Work Performed: £5001 - £25,000
Ratings
Review Comments
Excellent service from John, Kenny and the team at Celsius Windows. We are delighted with our new windows and doors. From start to finish nothing was a hassle and all the staff working at the house were very polite and professional. Well done Celsius Windows Ltd. It’s a gold star from us. ⭐️
Grace Hunter





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
Very efficient and polite. Great attention to detail. Had to wait for door panel to be changed but well worth the wait!
Mr Eleanor Grieve





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
I called John after reading other reviews on this site. He was extremely helpful and knowledgeable and quoted a fair price. The work was booked in and the two window installers were polite, friendly and did a fantastic job - leaving absolutely no mess. I am really happy with my new windows.
Ms Kathy McEachen





Value of Products/Services or Work Performed: £5001 - £25,000
Ratings
Review Comments
The work was carried out quickly and efficiently by friendly staff who were all willing to explain operations along the way. Unfortunately I have to mark down on customer service and quality of service due to a failure to respond to an email regarding when work would start. A full response was sent at my second email, then all went smoothly.
Mr Robert Weeks





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
We had a lot of confidence in this trader - professional and reliable.
Andrew Mcartney





Value of Products/Services or Work Performed: £5001 - £25,000
Ratings
Review Comments
Good value for money. We had a couple of issues that needed fixed post window installation that were fixed/addressed well but we did need to chase Celsius a bit to get them done. Overall pleased with product and company. Would recommend.
Mr and Mrs Robertson





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
The design and then installation of the replacement door was done well and in good time. Some minor adjustments to the door were necessary afterwards and this was done quickly and well.
Mr and Mrs Nowak





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
We absolutely love our new door and the service was first class! Huge thanks to John and the team.
Leesa Ferrier-Jarvie





Value of Products/Services or Work Performed: £5001 - £25,000
Ratings
Review Comments
Celsius Windows replaced all the windows in our house and installed a new door. Our experience of using Celsius has been great, from dealing with John and Kenny as well as the two window fitters - all great guys. The quality and finish of their work is excellent and we will have no hesitation in recommending Celsius Windows to friends and family. Keep up the good work guys.
Mr and Mrs Calvert





Value of Products/Services or Work Performed: £5001 - £25,000
Ratings
Review Comments
Work was done to a high standard. Workmen worked cleanly and tidily.
Mrs Anne Peffers





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
Excellent product, the service was very good, although the telephone communications could be a bit quicker.





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
Wanted a new door fitted. They came and measured and gave us a catalogue to choose from. We received an estimate that we were happy with. No money was required up front, only to be paid once fitted and we were happy with the finished job. They gave us a date when the door would be ready and it was actually ready early. The fitter was here on the time given to us and was very efficient and explained everything to us. He ensured or carpets were covered and protected. Highly recommend this company


Mr William Goodall





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
This company communicated well with us throughout this process. We were pleased with the tradesmen who fitted the door and are delighted with its quality.
Mr and Mrs Kerr





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
John was great! The process was really easy, efficient and friendly. I definitely recommend using Celsius Widows.
Anne Poisson





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
No hard sell, no payment until completion of work. Tradesmen were polite, punctual and competent. I would have no hesitation in recommending this company.





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
Very courteous and friendly tradesmen. Would definitely recommend and use this company again.
Mrs Helen Stanton





Value of Products/Services or Work Performed: £5001 - £25,000
Ratings
Review Comments
We had all our windows replaced.
Everything went to plan & the trades men were very friendly & efficient.
I would have no hesitation in recommending this company.
Everything went to plan & the trades men were very friendly & efficient.
I would have no hesitation in recommending this company.
John warne





Value of Products/Services or Work Performed: £5001 - £25,000
Ratings
Review Comments
This company did everything as stated on start of the job, helpful and reliable. John, owner, could not be more upfront in his dealing with me and I admire his straightforward approach to business.
Gavin Muir





Value of Products/Services or Work Performed: £1001 - £5000
Ratings
Review Comments
5*
Alan Taylor





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
A great customer service from start to completion. I have used and recommended Celsius Windows over many years.
Paul Charles