The Hempcrete Co.

Nature’s Own Building Material

We supply and install Hempcrete for your building projects


What The Hempcrete Co. can do for you

What is Hempcrete?

Hempcrete is a natural, modern & sustainable building material that is an efficient replacement for traditional building materials such as masonry brickwork.

As it is a bio-composite material made of the inner woody core or “shiv” of the hemp plant, mixed with a lime-based binder, hempcrete requires no chemicals, produces VOCs (volatile organic compounds) and is hypoallergenic.

The result when paired with a timber structure, is a lightweight insulating material weighing about one seventh the weight of concrete. It can be finished externally with a render or left exposed with a sealant. Internally it can be rendered or plastered just like any other brick wall. Hempcrete is pest and rodent resistant including white ants & termites, it does not rot or mould and is a fire retardant rated for bushfire prone areas.

  • Excellent Heat & Sound Insulation
  • Environmentally Friendly
  • Sustainable & Recyclable
  • Carbon Sequencing
  • Vapour Permeable
  • Rated for Bushfire Prone Areas
  • Pest & Mould Resistant
  • Hypoallergenic
  • No VOCs (Volatile Organic Compounds)
Witchcliffe Ecovillage Logo
Witchcliffe Ecovillage – Margaret River

We’re currently a preferred supplier working with Homes By Nature in the Witchcliffe Ecovillage providing sustainable hempcrete home builds.

Completed Hempcrete Projects

Meet Our Pioneers

The Hempcrete Co. team has over 30 years in the building industry