There is a better
way to build!
Build with hempcrete.
Sustainable, breathable, and carbon-negative — everything you need to plan and build with hempcrete.
Everything in one place
Learn About Hempcrete
Understand what hempcrete is, how it works, and why builders are choosing it for sustainable construction.
Material Calculator
Enter your wall dimensions and get instant estimates for hemp shiv, lime binder quantities and projected costs.
Supplier Directory
Find verified suppliers of hemp shiv, lime binder, and experienced hempcrete builders near you.
Every submitted project adds to a running total of carbon locked away in hempcrete buildings worldwide.
“A carbon-negative material that breathes, insulates, and lasts over a century.”
Hempcrete is a mixture of hemp hurds (shiv), lime binder, and water. It creates a lightweight, breathable, carbon-negative building material that has been used for thousands of years and is seeing a major revival in modern sustainable construction.
Read the full guideReady to start your
hempcrete project?
Use our calculator to get material quantities in seconds, then find verified suppliers near you.