Thermotek is Australia’s leading manufacturer and supplier of energy-efficient, sustainable windows and doors.

Backed by German engineering, we manufacture our products in Melbourne, Victoria.

Since 2012, we have customised global innovations and systems for the Australian climate.

Our extensive local knowledge and industry experience led to an unwavering mission:
to make superior window and door systems more accessible to the Australian market.

Our commitment is to provide you with customised service and field support for your renovation or new build project.

Call 1300 425 914 to book your free design consultation today.

UPLOAD PLANS

Call our friendly sales team to learn more

CALL 1300 425 914

Replace your existing windows to make your home energy efficient and start saving today!

Transform your home with Thermotek Retrofit

Create a Healthier Home with Thermotek Double Glazing

Tranquil soundproofing & noise reduction for a quieter home

Save up to 40% on your energy bills with thermal insulation

Comes with Thermotek's 10 Year Warranty

Beautifully crafted to enhance the personality of your windows

Engineered and independently tested for full compliance to Australian standards

Request your free design consultation & quote

Simply complete the form below for a complimentary design consultation and a tailored quote for your home.

Thermotek is Australia’s leading manufacturer and supplier of energy-efficient, sustainable windows and doors.

Backed by German engineering, we manufacture our products in Melbourne, Victoria.

Since 2012, we have customised global innovations and systems for the Australian climate.

Our extensive local knowledge and industry experience led to an unwavering mission:

To make superior window and door systems more accessible to Australian homes.

Our commitment is to provide you with customised service and field support for your renovation or new build project.

Call 1300 663 861 to book your free design consultation today.

Australian Made to Australian Standards

Thermotek products are suitable for up to BAL 40 (Bushfire Rating).

Thermotek adheres to the Australian Glass and Window Association’s guidelines for compliant, energy efficiency: AS 2047 AS 1288 AS 4420.

Our windows and doors are between Uw 1.2 to 1.9 by WERS (Window Energy Rating Scheme) for energy efficiency.

Don't just take our word for it

Comfortable living with Thermotek Windows Boutique Series

Quick and seamless window & door replacement

Manufacturer 10 year warranty

Factory direct

The Boutique Series offers superior thermal performance, reducing energy costs and increasing comfort. The customisable designs allow for tailored aesthetics to match any architectural style.

We're proud to be an AGWA member

Upgrading your windows or doors is a big investment. You want it done right, with quality products and professional service. That’s why choosing an AGWA accredited member is key.

AGWA accreditation is like a seal of approval – it means Thermotek has been thoroughly vetted and meets the highest industry standards for over a decade. You can trust our expertise, product quality, and ethical business practices. This translates to peace of mind for you, protection for your investment, and support if any issues arise. So, when it comes to windows and doors, make the smart choice – go with Thermotek.