Sales & Service : 07848112114

Exclusive Design

Comprehensive Range

Lasting Quality

Expert Knowledge

WELCOME TO Thermal Glazing

We supply and fit windows, doors, porches and conservatories as well as undertake all associated building work. For your complete peace of mind, our products come with a 10 year insurance backed guarantee. Our company is based on the belief that our customers’ needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

Over 5 years Thermal Glazing has been renowned amongst UK homeowners as the place to go for high quality home improvements. Our high quality, service-based approach has since reached all the corners of the UK , helping many of satisfied customers to create their ideal home.

Find your Perfect Double Glazing

U-PVC Windows & Doors

High performance and low maintenance, uPVC Windows and uPVC Doors combine a myriad of features to achieve modern....

Aluminium Windows & Doors

Slim, sleek and elegant, Aluminium Windows and Aluminium Doors offer all homeowners a chance....

Timber Windows & Doors

A traditional and charming double glazing design, our Wooden Windows and Wooden Doors offer a classic aesthetic that achieves outstanding levels....



We have 1 branch throughout the UK, which allows our expertise to spread far and wide. Get in contact today, and find your nearest high quality branch.



Our team of double glazing experts allows us to set the standard for design and performance. We offer professional standards across the board, and will guarantee satisfaction throughout.



Every client matters to us, and we do our utmost to deliver unbeatable standards of customer service. You’ll always come first, with Thermal Glazing.



Our rich foundation of knowledge comes from hands on experience. Having achieved complete customer satisfaction on a large number of projects, we’re confident we’ll always deliver.

associated with

Thermal Glazing
2 Lakeside Drive, First Central 200, 6th Floor,
Park Royal, London NW10 7FQ,
United Kingdom