Making a grand entrance.

Our stunning range of doors are individually designed and manufactured to your specific requirements. This can be in a modern contemporary or a more rustic traditional style to suit your home, offering a combination of high security, insulation and beautiful designs.

Why not call by our showroom to discover the wide range of options available, including door handles, letterboxes, low aluminium thresholds, rim locks and dead locks, and door knockers?

Alternatively, you could try our online door designer to request a free no-obligation quote.

Inviting, welcoming and secure

All Thermaglaze doors are stylish, secure and include the latest technology as standard.

  • Choice of Styles & Colours
  • Thermally Efficient
  • Traditional or Contemporary
  • High Security
  • CERTASS Approved Installations

No other company in the South West installs more Solidor timber core composite doors than Thermaglaze.

Enchanting doors designed to make every first impression count
Enchanting doors designed to make every first impression count

10 year no-quibble guarantee on all installations

From listed buildings to new build projects, our industry backed 10 year guarantee is standard on all our replacement windows, doors and conservatories. Want to find out more about our guarantee?

Try our dedicated online Door Designer!

We have created a dedicated online door designer which allows you create the perfect Solidor solid core composite door of your choice, you can select the door style, colour and accessories and then submit your design for a no-obligation quote. Give it a try!

Our stunning collection of exterior door styles
Recommended by a friend. Presentation of quote and details - highly professional.
M H, Warminster, Wiltshire
Good job - Good price - excellent customer service and after service team
Mr & Mrs P, Trowbridge, Wiltshire
We have used Thermaglaze several times before and have never been disappointed.
J, Warminster, Wiltshire
Want to find out more?
Get in touch for a pressure-free chat
Visit our Showroom
12-14 Pound Barton, Sutton Veny, Warminster, BA12 7BT
Want to find out more about our showroom and get directions?
  • We'll beat any equivalent quote
  • 10 year warranty on all installations
  • No deposit required
  • Over 30 years experience
  • 20,000 existing customers can't be wrong
Want to know more reasons why to choose us?