Passive House Builders in Brisbane
High-performance homes built for Queensland’s warmth, humidity, and energy future.
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), we’re 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.
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.
Why Passive House:
Passive House is a proven performance standard that delivers more than energy efficiency. In warm climates, it manages moisture, reduces overheating, and improves air quality. At TZO, we apply these principles across all builds and offer full certification for clients seeking verified outcomes and potential access to green finance.
What We Offer in Brisbane + Gold Coast:
Custom Passive House-aligned new builds
TZO Homes – our exclusive pre-designed, Passive House-aligned home range
Certified Passive House delivery
Renovations with thermal upgrades
Subtropical-specific detailing for climate-appropriate builds
Performance modelling and build cost clarity
All builds are carbon neutral, with emissions fully offset through GreenFleet
Currently Building in Brisbane + Gold Coast