Respecting authenticity and character

Many customers are looking for Authentic Windows so as not to deter from the original character or heart of their home. Intrinsically these will be most often made from Timber or steel. Whilst Thermaglaze offer a range of Timber Windows, modern alternatives such as our Residence 9 collection and our Royale Aluminium suites can be a great alternative. Our aluminium Royale suite has been successfully installed into a Grade II Listed Building as an alternative for a steel window and the Residence 9 collection is undoubtedly the nearest thing to real timber.

Thermaglaze have a choice of vertical sliding sash windows that range from the traditional timber weight and pulley system to the remarkable Masterframe Authentic Sliding Sash Window which people often don’t realise is uPVC. Did you know that there are over 8000 conservation areas in England with the first being created in 1967.

Authentic Windows

When attention to detail means everything

  • Steel replacements
  • Grade II Listing Approved
  • Unrivalled Thermal Efficiency
  • Authentic Looks - Modern Benefits
  • 10 Year Warranty
  • Price Match Guarantee
  • No Deposit Required

Thermaglaze are constantly researching the most authentic modern systems in the marketplace for over 30 years

Authentic Windows
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Authenticity by definition is the real thing.

Thermaglaze have been working with many manufacturers to not only retain the looks and features of the original product but also wherever possible to develop these to include many modern features and benefits, always without compromising on the aesthetics.

 

Authentic Windows
Have used Thermaglaze several times before and always pleased with the work; very efficient, clean & tidy. Wouldn't use anyone else!
Mrs J W, Warminster, Wiltshire
We have always had very good service
Mrs N, Frome, Somerset
Have used Thermaglaze within the family for 30 years and service has always been excellent.
Replacement Door Installation, Bath
We have used Thermaglaze several times before and have never been disappointed.
J, Warminster, Wiltshire
Recommended by a friend. Presentation of quote and details - highly professional.
M H, Warminster, Wiltshire
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12-14 Pound Barton, Sutton Veny, Warminster, BA12 7BT
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  • 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
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