Available in steel or Aluminium

Whether you’re looking for an ‘up and over’, sectional, roller or side hinged design, we have the perfect garage door for you.

Our range of doors has been carefully chosen to suit all property styles and tastes, as well as your preferred operation.

All our garage doors are durable, reliable and secure, giving you peace of mind that you will have chosen a long-lasting and cost-effective addition to your home.

Our Up & Over Garage doors are the simplest most cost-effective option yet still offers the all-round features of security, low maintenance and good looks.

With an extensive range of styles available in either steel, timber, GRP or PVC, you are sure to find a door to suit your home. Our Steel range is the most popular choice with a choice of 18 standard colours as well as over 200 RAL colours.

Available with either canopy or retractable plus gearing these doors can also be electrically operated.

Series 2000 up & over BROCHURE Up & Over BROCHURE

Sectional garage doors are so called due to their construction, separate sections that open vertically and suspended under the ceiling to save space.

This construction principle means you can make full use of the space inside and in front of the garage. Sectional garage doors can be fitted in every garage door opening, and offer up to 14 cm more passage width than up-and-over doors.

Flexible and weather-resistant seals on all four sides of our sectional doors ensure that they are optimally sealed. Our most popular double skinned 42mm insulated Doors are available in an extensive range of colours and designs.

Sectional Doors BROCHURE

Discover the space you could save.

The ideal solution for special fitting situations:

In contrast to up-and-over doors, sectional doors and roller garage doors, this type of door opens to the side instead of upwards.

This is particularly advantageous if, for example, the garage ceiling has to remain free to store items (such as surfboards), or the door leaf cannot be stowed underneath or fitted to the ceiling due to construction reasons (a sloped roof, low lintel, obstructive drainpipes)

Sliding Sectional BROCHURE

Our stunning range of Roller Garage doors will transform the appearance of your home whilst providing effortless protection and smooth operation.

Designed to meet the demands and expectations of the modern family our Roller Garage Doors are manufactured in the UK. With a focus on style and convenience these doors address the need for excellent security and improved insulation, balanced with an attractive appearance and simple operation.

Available in a choice of up 18 paint or wood-effect finishes with some models available in any RAL colour. All our Roller Garage Doors come with extensive warranties and a great range of remote control options.


The Thermaglaze process

We pride ourselves on offering the very best experience for our customers throughout every stage of the process.
Known fondly as the “Thermaglaze experience".

From quote to installation, we make it easy for you!

"Have used Thermaglaze for many years. Always professional, helpful and very courteous. Delighted with completed work."

Mr J Watson








What our customers say

Don’t just take our word for it. Hear what our customers have to say!

I only use Thermaglaze for all my glazing applications. You are always caring, courteous and competitive. First class service.


Garage Door and Panel, Warminster

We chose you based on previous experience and was happy with the service you all provide. An excellent job was done by all the fitters.


Garage Doors & House Windows, Westbury

The Thermaglaze Family

Like the look of our service and products but not based in our catchment area? Take a look at our 2 sister companies in the surrounding area.

Clearglaze Windows

Based in Bath, we cover the following areas: Bradford on Avon, Radstock, Keynsham, Chippenham, Saltford and Midsomer Norton.