Wairarapa Greytown eHaus Euro, Certified, Passive House Classic

Discover

This comfortable, contemporary three bedroom home combines functionality with form, with visual appeal from the street and sympathetically sitting toward the south boundary that creates space for gardens and indoor/outdoor flow.

The more complex shape means a higher form factor. The mono pitch roof efficiently sheds the strong Wairarapa winds

41,471

This project is making significant carbon savings for a better environment.

We believe that our homes should have a big impact on the way we live, but little impact on the land. We've calculated the amount of carbon our homes have saved through energy efficiency from move in day 'til now. At their core, eHaus' are built with the elimination of carbon emissions in mind - so we're not only creating healthy, comfy & high performing homes, but spaces that don't cost the earth.

Learn More

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
See this eHaus for yourself
Contact us

Design Components

Floor
Fully insulated concrete pad with a U-value of 0.214 W/(m²K)
Wall
ecoBlock ICF wall U-value = 0.244 W/(m²K)
Roof
Double layer of fibreglass insulation U-value of 0.193 W/(m²K)
Window Joinery Frame
Energate – Ludwig Häussler Gmbh, EN 843 Upvc U w-value = 0.87 W/(m²K)
Glazing
Triple glazed units 4/18/4/18/4 Argon Low E U g-value = 0.5 W/(m²K) g -value = 52 %
Ventilation
Zehnder Comfo Air 350 MHRV
Hot Water
Flat plate automatic drain down Solar Thermal system with 300 Litre storage tank
Heating/Cooling
500W inline heat coil fitted in the ventilation system. Controlled by comfo ease panel
Ecological Features
2500 Litre Rain water harvesting system

Performance Specs

Total Floor Area: 202.4 m²
Ground Floor Area: 167.7 m²
Garage Floor Area: 34.8 m²
Heating Demand: 15.6 kWh/m²/annum
Heating Load: 14 W/m²
Frequency of Overheating: 2.7%
TFA: 150.2m²
Form Factor: 3.61
Air Leakage@50Pa:
PE: 109 kWh/m²/yr

Consultant

eHaus - Jon Iliffe

Certifier

MosArt Ireland

We've picked out a few of our other projects you might like

View all projects
Ready to start your eHaus journey?
eHaus
400 Victoria Ave, Whanganui
We believe all great projects start with a great conversation. Get in touch with us to get your eHaus project started with a free, no obligation consultation.
Book a free consultation
© ECOBUILD DEVELOPMENTS 2019 - 2021