eHaus Euro - PHI Low Energy Standard - Non Certified
This single level home nestles into the rolling hills in Oakura and presents the owners with a lifetime of stunning sea views, naturally beautiful surrounds of lush native planting and an extraordinary back drop of the Kaitake Ranges. Designed and built to provide a combination of a family home with an accommodation wing that caters for returning family and guests. A feature that demonstrates the flexibility of material choices when working with eHaus is the beautiful river stone wall that greats you on arrival.
Design Components:
Floor – Fully insulated concrete pad with a U-value of 0.183 W/(m²K)
Wall – 140mm timber frame with service cavity U-value of 0.220 W/(m²K)
Roof – 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)
Glazing – Double Glazed Low E Argon Ug value 1.12 W/(m²K) G value 61%
Ventilation – Zehnder comfo 450 MHRV
Hot Water – Econergy Heat Pump 300 litre internal storage
Heating/Cooling – Wood burner & Zehnder comfo cool unit
Performance Specifications:
Heating demand 16.4 kWh/m2/yr
Heating load: 13.5 W/m2
Frequency of Overheating 1.2%
TFA: 224.1 m2
Form Factor 3.96
Air leakage@50Pa: 1.28ACH
PER demand: 74 kWh/m2/yr
eHaus Euro - PHI Low Energy Standard - Non Certified
This single level home nestles into the rolling hills in Oakura and presents the owners with a lifetime of stunning sea views, naturally beautiful surrounds of lush native planting and an extraordinary back drop of the Kaitake Ranges. Designed and built to provide a combination of a family home with an accommodation wing that caters for returning family and guests. A feature that demonstrates the flexibility of material choices when working with eHaus is the beautiful river stone wall that greats you on arrival.
Design Components:
Floor – Fully insulated concrete pad with a U-value of 0.183 W/(m²K)
Wall – 140mm timber frame with service cavity U-value of 0.220 W/(m²K)
Roof – 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)
Glazing – Double Glazed Low E Argon Ug value 1.12 W/(m²K) G value 61%
Ventilation – Zehnder comfo 450 MHRV
Hot Water – Econergy Heat Pump 300 litre internal storage
Heating/Cooling – Wood burner & Zehnder comfo cool unit
Performance Specifications:
Heating demand 16.4 kWh/m2/yr
Heating load: 13.5 W/m2
Frequency of Overheating 1.2%
TFA: 224.1 m2
Form Factor 3.96
Air leakage@50Pa: 1.28ACH
PER demand: 74 kWh/m2/yr
eHaus Euro - PHI Low Energy Standard - Non Certified
This single level home nestles into the rolling hills in Oakura and presents the owners with a lifetime of stunning sea views, naturally beautiful surrounds of lush native planting and an extraordinary back drop of the Kaitake Ranges. Designed and built to provide a combination of a family home with an accommodation wing that caters for returning family and guests. A feature that demonstrates the flexibility of material choices when working with eHaus is the beautiful river stone wall that greats you on arrival.
Design Components:
Floor – Fully insulated concrete pad with a U-value of 0.183 W/(m²K)
Wall – 140mm timber frame with service cavity U-value of 0.220 W/(m²K)
Roof – 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)
Glazing – Double Glazed Low E Argon Ug value 1.12 W/(m²K) G value 61%
Ventilation – Zehnder comfo 450 MHRV
Hot Water – Econergy Heat Pump 300 litre internal storage
Heating/Cooling – Wood burner & Zehnder comfo cool unit
Performance Specifications:
Heating demand 16.4 kWh/m2/yr
Heating load: 13.5 W/m2
Frequency of Overheating 1.2%
TFA: 224.1 m2
Form Factor 3.96
Air leakage@50Pa: 1.28ACH
PER demand: 74 kWh/m2/yr