Building envelope
Cast hemp-lime wall system
Site-mixed hemp hurd and lime placed around a structural frame.
Exterior wallsRetrofit
Open organization Organization profile / Massachusetts
HempStone
Designs and builds vapor-open wall systems using hemp-lime and natural building methods.
Review public record
HSupply chain stageIndustrial use
Supply role / consumer
Buys hemp hurd and hemp-lime. Does not sell raw material.Organization typeHemp-lime builder
HeadquartersNorthampton, Massachusetts
FoundedPublic record
Record statusPublic-source profile
What they do
What this organization does.
Designs and builds vapor-open wall systems using hemp-lime and natural building methods.
Core capabilities
- ↳Construction
- ↳Hemp-lime
- ↳Design
Supply-chain position
Move upstream or downstream through the industrial system.
Related records
Materials produced, processed, or specified here.
Related products
Products and systems connected to this organization.
Related records
Related companies across the same material chain.
Record provenance
Sources used for this profile.
Data note / 2026-08-07
This profile was assembled from cited public information and is not owner-verified. Visit official source Request an update