We are building professionals who delight in the synergy of natural, low-tech materials and high-tech, science-based design and construction methods.
At Hiberna, we combine natural building materials with Passive House design principles to create energy-efficient, low-carbon homes that perform exceptionally well in New Zealand’s climate.
With over 35 years of experience—30 in New Zealand—we understand that most new homes lack insulation, airtightness, and thermal efficiency, making them uncomfortable and costly to heat. But by applying Passive House energy modelling and sustainable building techniques, we can achieve net-zero energy homes that are warm, healthy, and cost-effective to run.
By modelling a home’s thermal performance early in the design process, we can reduce heating and cooling costs, improve indoor air quality, and ensure the best use of a client’s budget.
Why take risks with energy performance? Passive House modelling allows us to create resilient, high-performance homes designed for New Zealand’s unique environment—offering superior comfort, durability, and sustainability.
Energy Modelling and Engineering companies Hiberna has worked with, and recommends.
Beo – Energy modelling and certification, Queenstown
Sustainable Engineering – Energy and certification, Wellington
eZED Engineering – Structural engineering with extensive earth building experience, Queenstown
