Hempcrete | Hemp-Lime | HempStone
Engage Radically Responsible Building

Hempcrete is naturally healthy, resilient, and carbon-beneficial. Made of industrial hemp, a rapidly-renewable plant, combined with a lime-based binder, hempcrete is a bio-composite insulation and walling material used optimally throughout the building envelope above ground level. Hempcrete's vapor active properties stabilize temperature and humidity to provide a comfortable indoor environment year-round.

Radically Responsible: News You Can Use

Each week HempStone delivers Radically Responsible: News You Can Use, direct to your inbox. We help jump start your knowledge of hempcrete and other natural building materials.

Whether you’re just starting down the road in hemp building or you’re looking for details of vapor active assemblies, we’ve got something for you!

We spotlight elements of hempcrete design and construction, engage with natural building experts from around the world, and keep you connected to what’s happening throughout the United States in sustainable architecture.

Catalyzing Change in the Built Environment

Rooted in New England, Tom and Jennifer serve as Regional Leaders for the US Hemp Building Association. We lead training and professional development within the organization and throughout the region in partnership with Northeast Sustainable Energy Association.

HempStone offers custom consulting solutions to support broad adoption of hempcrete and other natural materials in buildings. We offer training, design+construction, supply, and research functions for our clients throughout New England and beyond.

HempStone is committed to bringing the power and potential of natural materials to traditional and high performance buildings at every scale. HempStone guides, empowers, and supports construction crews, design teams, and building owners to utilize natural materials as a way to create healthy, resilient, carbon-beneficial architecture.