Celsius Windows Ltd

"Being a joiner to trade myself but not on the tools for years, I was apprehensive about carrying out the work myself. I could not recommend this company more. John for his customer service, Kenny & Mark for a first class job. Fitting & finnishings where fault less."

"We had a new front door fitted - 5 years ago - no drama -professional install On Friday 16 Jan 2026 ( 5 years after install0 I called the company as the door was not closing easily. I was listened too- the person taking the call checked the install record - and today Monday 19th one of their team arrived -at the agreed time - sorted the problem .. checked that we were content with the job done - which we were - and left This was done under guarantee - professionally managed - and this company I cannot recommend highly enough 10/10 Thank you"

"Had 5 windows and 1 door replaced this week by Celsius on a top floor maisonette, extremely efficient and friendly guys. Cant fault our experience with them; done and dusted no drama."

"Celsius Windows sourced and fitted our new front door a month ago. This was a good quality composite door and we spoke to many companies before deciding to go ahead with Celsius Windows. We are now really happy with the door and the work done by this company. The fitters arrived right on time, had all they needed and left everything in perfect order, just what you want when you spend quite a bit of money on your new doors! The door looks great and works great, we have only good things to say about this business. We already recommended them to our neighbours ;)"

"We are delighted with our new windows and our Juliette Balcony. We were very impressed from the first visit from John to measure the windows and discuss the options all the way to the fitting and completion. Nothing was a bother. The window fitters were professional and respectful. Brilliant company to deal with. We would give 10 stars if we could! 👍"