Upvc Double Glazed Window & Door Manufacturer

Welcome to Thermaglaze Windows WA owned and operated by Nathan & Karen Abbott. Thermaglaze Windows WA are the only dedicated uPVC double glazing manufacturer, supplier and installer of Rehau German engineered uPVC double glazed windows and doors.

As the only family owned and operated uPVC double glazing company in Western Australia to be awarded for the 2nd consecutive year the highly acclaimed 5 Star Quality Assurance uPVC Double Glazing Award presented by Rehau you know your guaranteed to be in safe hands.

Thermaglaze Windows manufacture and supply quality uPVC double glazed windows and doors to the Australian residential and commercial market of uPVC double glazing suppliers, uPVC double glazing installers and uPVC double glazing DIY enthusiasts at affordable prices.

With a 10 star rating or more, uPVC double glazed windows and doors offer high energy saving and amazing sound proofing from the double glazed units. With the  multi chambered frames the Upvc double glazing also  extreme weather performance in cyclonic conditions and performs to . Our Australian made uPVC double glazed windows and doors do not corrode from salt water or sun damage, have high fire ratings and protect against intruders.

With Rehau’s specifically designed and tested uPVC double glazing, the uPVC double glazing we manufacture is designed to withstand the Australian Climate and can reach C4 rating and are Bal rated to reach Bal 29 with stainless steel screens.

uPVC Double Glazing Experience

You can be fully assured that the statement of having over 25 years experience in manufacturing, installation and servicing of double glazed products is guaranteed.

The experience that has been gained in all areas of Rehau manufacturing production began in the UK in 1990 as an apprentice fabricator, once a fully trained fabricator, the experience began as an installer of double glazing. From the manufacturing and installation the experience grew joining a company dedicated to the manufacture of Rehau patio doors becoming the servicing manager for the UK, from here the experience continued as a production manager operating a factory capable to producing over 1000 windows per week before emigrating to Australia. In 2009 Thermaglaze Windows was founded and has grown to become a company dedicated to quality manufacturing and Installation of Rehau uPVC double glazing.

Thermaglaze Windows WA Rehau Approved uPVC Double Glazingrehau 5 star

Having built solid working relations with Rehau for over 25 years Thermaglaze Windows WA are the only sole dedicated Rehau manufacturer and installer in Western Australia awarded the Rehau 5 Star Manufacturing and Installation Certificate. By choosing Thermaglaze you are sure to be choosing the right company for your new uPVC double glazed windows.

Thermaglaze Windows WA – uPVC Double Glazing

Principles Of Our Work

Fast, Efficient Service


Professional at All Times

All Work is Guaranteed

Friendly and Courteous