Christchurch StrowaneHaus Euro, Certified, Passive House Plus

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This two storey modern residence in the middle of Christchurch replaces the families home that was damaged in the Canterbury earthquakes.

A modern family home that ticks all the boxes!

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.
Experience
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Design Components

Floor
EPS raft slab – 70mm EPS VH grade rib insulation 100mm wide, 300mm pods U-value = 0.34 W/(m2K)
Wall
SIP Panels 215mm with 50mm insulation in service cavity U-value = 0.155 W/(m2K)
Roof
SIP panels 265mm with 90mm in service cavity U-value = 0.13 W/(m2K)
Window Joinery Frame
ThermaDura, NatureLine 90 Laminated Siberian Larch U w-value = 0.94 W/(m2K)
Glazing
Sanco Silverstar TRIII E 4:/20AR/4:/20AR/4 ACS plus spacer U g-value = 0.5 W/(m2K) g-value = 53%
Ventilation
Zehnder Q350 MHRV
Hot Water
External Heat Pump with 300 Litre storage
Heating/Cooling
2 Heat Pumps
Power Generation
7kW solar PV system

Performance Specs

Heating Demand: 22.1 kWh/m2/yr
Heating Load: 9.3W/m2
Frequency of Overheating: 1%
TFA: 198.1 m2
Form Factor: 3.4
Air Leakage@50Pa: 0.51 ACH
PER Demand: 31 kWh/m2/yr
Renewable Energy Generation: 46 kWh/m2/yr

Consultant

eHaus - Birgit Bartel

Certifier

Sustainable Engineering - Jason Quinn

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eHaus
400 Victoria Ave, Whanganui
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