Hempcrete Haven

Ngarrindjeri,
Chiton,
SA
This home will be open for in-person tours on the 17th May 2026

About this home

After a long career as a carpenter and builder, Craig made a conscious decision to start building efficient, sustainable housing. During the sustainability discovery process he came across hempcrete, which immediately struck him as being one of the highest performing walling systems in the world. So when constructing his family home, hempcrete was the ideal choice.

Hempcrete walls have a high R Value (R3.5 external wall), fire resistance (FRL 73 minutes), termite resistance, and have great acoustic properties. Walls lock in carbon inside the cells of the hemp, and using Australian-grown hemp makes this building carbon negative, thus decreasing our carbon footprint. The end result is a wall that breathes and regulates temperature through the transfer of water vapour into and out of the hemp fibres, regulating temperatures.

High-quality internal air, consistent ambient temperature, softness of the lime-rendered walls and the overall atmosphere created by the breathable walls make this a healthy home and comfortable to live in.

Q & A

What motivated you to build or retrofit sustainably?
I wanted to create a modern healthy home that aligns with my values - having a positive environmental impact and longevity for future inhabitants.
Using hempcrete as a complete walling system is the most significant factor that has impacted our comfort through internal climate control, supreme air quality, reduced bills and lifestyle.
Dream upgrades are a sauna, Electric Vehicle and more batteries. An idea for a new product/project - hemp insulation.
Back to 2026 Homes
Type: Ecovillage, Standalone house/townhouse
Project: New build
Builder: Organic Constructions Pty Ltd
Size: 200m²
Bedrooms: 5+
Bathrooms: 2

Sustainability Features

Building Materials & Envelope

High-performance insulation
Double or triple-glazed windows
Sustainable or low-impact materials
Recycled or reused materials

Heating, Cooling and Ventilation

Passive heating/cooling (north-facing glazing, cross ventilation, thermal mass, shading, etc.)
Ceiling fans
Heat pump-powered hydronic heating

Energy and Appliances

Rooftop solar PV
Battery storage
Solar thermal hot water
Electric cooktop - induction/ceramic

Water & Waste Systems

Rainwater tanks

Landscape & Biodiversity

Native garden

Climate Resilience

Bushfire
Heatwave

Accessible & Flexible Design Features

Design for flexible use
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