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Waikato Horsham Downs Non-certified, eHaus Euro, PHI Low Energy


This beautiful 3 bedroom home sits proudly in the rural landscape overlooking the popular Horsham Downs area. The home has a modern kitchen with open plan living and separate formal lounge and spacious office. The generous master-bed room has a large en-suite and walk in wardrobe.


This project is making significant carbon savings for a better environment.

We believe that our homes should have a big impact on the way we live, but little impact on the land. We've calculated the amount of carbon our homes have saved through energy efficiency from move in day 'til now. At their core, eHaus' are built with the elimination of carbon emissions in mind - so we're not only creating healthy, comfy & high performing homes, but spaces that don't cost the earth.

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Design Components

Fully insulated concrete pad with a U-value of 0.183 W/(m²K)
140mm timber frame with service cavity U-value of 0.220 W/(m²K)
Double layer of fibreglass insulation U-value of 0.132 W/(m²K)
Window Joinery Frame
Thermally Broken Aluminium NZ Uw value 3.8 W/(m²K)
Double Glazed Low E Argon Ug value 1.12 W/(m²K) G value 61%
Zehnder Comfo 350 MHRV
Hot Water
Econergy Heat Pump 300 litre internal storage
4.5kW Heat Pump
Power Generation
6.6 kW Solar PV system

Performance Specs

Heating Demand: 24.4 kWh/m²/yr
Heating Load: 17.1 W/m²
Frequency of Overheating: 1.5%
TFA: 213.6 m²
Form Factor: 3.96
Air Leakage@50Pa: 0.53 ACH
PER Demand: 54 kWh/m²/yr


eHaus - Jon Iliffe



Meet the team of designers and builders behind this project

Our eHaus team is made up of some of the country's best Passive House builders, architects and designers who are redefining the way kiwis live one home at a time. Our team of professionals work together to see your dreams come to reality.
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