Galea House Maramarua

House Profile
Project Team
Architecture Ecohabitats - ecohabitats.co.nz
Passive House Design Oculus Architectural Engineering - oculusltd.co.nz
Builder Mark Galea
Certifier Sustainable Engineering Ltd – sustainableengineering.co.nz
Passive House Metrics
- Heating Demand22.6 kWh/m2/year
- Heating Load14.7 W/m2
- TFA194.2m2
- Form Factor3.8
- Air leakage @ 50Pa0.3 ACH/hour
- PER demand50.7kWh/m2/year
Passive House Database - TBA
Construction Details Average Values
- U-value External Walls 0.28 W/(m2K)(R3.54)
- Brick Cladding on cavity with 165mm Formance SIP panel
- U-value Floor1.64W/(m2K)(R0.61)
- 100mm Concrete / MaxRaft EPS Waffle Pods
- U-value Roof0.19W/(m2K)(R5.16)
- Asphalt shingle on ply
- U-value Glass0.65 W/(m2K)(R1.54)
- Seda Safety Glass 6/16/4/16/6 Triple Glazing
- U-Windows1.0 W/(m2K)(R1.1)
- Smartwin Compact
- Ventilation Efficiency80%
- Stiebel Eltron LWZ180