About Us

Innovation Born in Melbourne. Trusted Across Australia.

At GarageTherm, we believe your garage should be more than just a storage space—it should be a comfortable, usable part of your home. Since 2020, we’ve been helping Australians take control of their garage climate.

While we started in a small factory in Seaford, our commitment to quality quickly saw us outgrow our space. Now operating out of Carrum Downs, we are proud to be Australia’s largest manufacturer of garage door insulation. From our original Silver range to our premium Luxe White and Graphite Pro options, we offer a solution for every style and budget.

Why choose GarageTherm?

• Proven Expertise: Backed by the Enviroworx Group’s 15+ years of insulation experience.
• Certified Quality: Tested to meet and exceed Australian building standards.
• Fast Delivery: DIY kits typically ship within 3 to 7 business days.

We are also proud to partner with garage door manufacturers and installers across the country.  Contact us here to join our growing network.