Beautiful made-to-measure uPVC Conservatories

uPVC is more often the desired material chosen when constructing your Conservatory.

Due to  our Modern systems allowing  you to recreate a traditional Timber Conservatory appearance and feel but with superior insulation, weather proof & low maintenance properties that uPVC offers over wood, plus it will not warp or swell like a wood.

Our uPVC conservatories are constructed in a vast range of colours & profile finishes.

Every Thermaglaze uPVC conservatory is bespoke and designed to suit your property and your taste & within your ideal budget.

We have a range of enhancements and upgrades to help you customise your new favourite room.

Customise your living space from the inside to the outside.

View enhancements
AVAILABLE TO VIEW AT OUR SHOWROOM Download Brochure Extended living Brochure

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!

Thermaglaze installed our windows and proved to be a first class organisation in every respect which left us in no doubt who we would return to for our conservatory.

Mr D

Conservatory, Warminster, Wiltshire

I am very pleased with the work on the conservatory. All of the Thermaglaze fitters, the builders, plumber and electrician were so professional and efficient. The standard of the finish is excellent.



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.