Wairarapa - CartertonNon-certified, eHaus Euro, Passive House Low Energy


Nestled in the heart of the bustling Carterton township this modern home has all of the features you would expect, and then some. The client has a passion for craft beer and so incorporated into the design is the brewery department!

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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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Design Components

Total Floor Area
155.79 m2
Heating Demand
15.5 kWh/m2/annum
Heating Load
11.7 W/m2
Frequency of Overheating
2.9% year over 25C
137 m2
Form Factor
Air Leakage@50Pa
0.47 ACH
PER Demand
40 kWh/m2/yr

Performance Specs

Floor: Fully insulated concrete pad with a U-value of 0.182 W/(m²K)
Wall: 140mm timber frame with service cavity U-value = 0.223 W/(m2K)
Roof: Double layer of fibreglass insulation U-value of 0.131 W/(m²K)
Window Joinery Frame: Energate 763 - uPVC - Uf value: 1.1 W/(m²K)
Glazing: Energate - Double glazed Argon U g-value = 1.10 W/(m2K) g-value = 61%
Ventilation: Zehnder Comfo Air Q350 MHRV
Hot Water: Bosch Compress 3000 - 270L capacity hot water heat pump
Heating/Cooling: Air to Air Heatpump


eHaus -Maria Rei



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