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/m
  • 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