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Our members are practitioners and suppliers, providing a range of services and products for use in Passive House projects.


eHaus Waikato

Hamilton, New Zealand
Waikato Expressway Waikato 3204 NZ

Brown Construction is proud to have held the eHaus License for the Waikato region since 2014. Known for building quality conventional homes in the greater Waikato area for over 20 years, Ross Brown and his team are now enjoying the new experience of building the PassivHaus way. With several eHaus builds underway, the team have the unique knowledge and skills to deliver these high performing homes.

Ross and Julie Brown established their building business in Hamilton in 1997, based around their family, and their credibility for quality work and integrity in business. Ross is a Licensed Building Practitioner and a Registered Master Builder. He, and five of his carpenters, hold the Certified Passive House Tradesperson qualification, proving their passion and commitment to a future of building the PassivHaus way, improving the quality of housing stock in the Waikato, one eHaus at a time!

Membership Level
Certified Passive House professionals
Certification type
Certified Passive House Tradesperson
Name of certified person
Ross Brown
Expiry date of certification
January 9, 2022
Name of 2nd certified person
Marcus Read-Bloomfield
Expiry date of certification for 2nd person
January 9, 2022
Name of 3rd certified person
Gideon Nugteren
Expiry date of certification for 3rd person
January 9, 2022
Name of 4th certified person
Scott Falconer
Expiry date of certification for 4th person
January 24, 2025