Passive House isn’t just compatible with Brisbane’s climate; it’s built for it. Long, humid summers demand more than insulation alone. Airtightness, smart ventilation, and thermal control are essential for year-round comfort and performance. At The Zimmermann Oz (TZO), expert builders of Passive House Brisbane projects, actively building Passive House-aligned homes across Brisbane and the Gold Coast — homes designed to perform in warm, humid conditions where comfort and control are non-negotiable.

We work across custom new builds, performance renovations, and TZO Homes — our exclusive range of pre-designed homes that offer an affordable, accessible path to Passive House-level performance.

For clients wanting third-party verification and financial benefits, we also deliver full Passive House certification. By partnering with a specialist Passive House builder Brisbane + Gold Coast, like The Zimmermann Oz, you ensure a healthier, more sustainable future for your household.

Every TZO build is shaped by airtight detailing, passive principles, and material efficiency, reducing energy demand, improving indoor air quality, and creating homes that stay cool, dry, and consistent in a subtropical climate. Get in touch with us today by e-mail, or call 0491 206 494 now to get started.