Unfortunately not reliable. They did not turn up for two appointments. All I wanted was a repair to…read moremy patio doors. The hinges needed replacing. They quoted me a price of £250, but never showed up. If you didn't want the work you you only had to say. I found another company that completed the work and they only charged me £95.

Happy to recommend this business. We had some windows which were not openable and one which was not…read moresealing and letting in a draught. Problem was quickly recognised and the work was done efficiently and no mess or bother.

I cannot thank Russell and his team at Sapphire Windows enough, they helped out massively at very…read moreshort notice on some repair works carried out by another company. They was most helpful & polite always, was at the property when they said they would be even when it was pouring down. Everyday they was here they cleaned up after themselves and you wouldnt have known they was here. I can not recomend them highly enough! Thank you for all your help

From the owner: Sapphire Windows was established in 1989 and is one of Wales longest established Manufacturers and…read moreInstallers of Bespoke UPVC Windows Doors & Conservatories. With over 35 years experience in the Double Glazing industry we are known for our excellent quality and outstanding workmanship.

Cory and his team replaced all the windows and doors in my property. The work was done…read moreprofessionally and to a perfect standard, we are so chuffed. I would recommend this company to anyone, they were open, honest, friendly and really hard working. We got many quotes from local and national companies for the work and CLM beat them hands down with their knowledge, quality of their windows/doors, and their willingness to work to our preferences.

From the owner: With many years of experience, you can be confident that we will provide you with a high quality…read moreand reliable service. We cover all areas so please contact us today