Roofs
Family Run Business With Over 35 Years Of combined experience in the double glazing industry. Serving property owners.
Why Choose Us?
A+ Rated Doors ✓ Free Quotes ✓ 10 Year Warranty ✓ Best Price Promise ✓ Insurance backed Guarantee ✓
A warm roof works by keeping the rafters and roof deck insulated and at the same temperature as the rest of the building. Unlike a cold roof, the rafters and roof space do not heat up and cool down depending don’t the weather outside. This is more a more effective form of insulation
Felt roofing is an established method of using bituminous felts to create durable built-up roofing systems for flat and low slope roofs. Felt roofing systems are used for residential and commercial buildings across the sectors as they are economical and easy to install, replace and repair.
Clay and concrete are by far two of the longest lasting roof tile materials available to buy. With a potential life expectancy of over 100 years, many clay and concrete roof tiles even outlive the property they’ve been installed on. Slate tiles are another top-level choice in terms of longevity.
Our commitment to our customers
Our commitment to our customers
At Glazing Specialist, each of our customers is important to us and we firmly believe all have the right to a fair, swift and courteous service at all times. All complaints in the first instance should be sent through to info@cmjinstallations.co.uk Once in receipt of a complaint, we will deal with it promptly, effectively and in a positive manner.Get A Free Quote Today!
Why Choose Glazing Specialist?

All Glazing Specialist Ltd windows and doors are now Official BFRC Energy Rated A+, and officially stamped as standard.

All our windows and doors come as standard with a full insurance backed guarantee giving you a peace of mind.

All standard uPVC windows and doors are manufactured to the highest standard.













