Application
Hemp hurds—the woody, carbon-rich inner core of the hemp stalk—are the primary ingredient in hempcrete. When mixed with a lime-based binder and water, these hurds transform into a high-performance, bio-composite building material that doesn't just insulate; it breathes.
By choosing hempcrete, you are investing in a structure that is naturally fireproof, mold-resistant, and carbon-sequestering, providing a non-toxic environment that lasts for generations.
Hempcrete’s unique thermal mass and acoustic properties make it an ideal solution for:
- Exterior Walls: Creates a monolithic, airtight thermal envelope that regulates indoor temperatures year-round.
- Ceilings & Attics: Provides lightweight, breathable insulation that prevents heat loss while managing moisture levels.
- Insulative Floors: Acts as a solid, slab-like insulation layer that provides a warm underfoot feel and eliminates drafts.
- Interior Partitions: Naturally dampens sound between rooms, creating a quiet, peaceful living environment.
- Heritage Retrofits: The "gold standard" for historic preservation; its high vapor permeability protects ancient timber frames from rot and decay.
Benefits

- Superior hygroscopic potential (moisture regulation)
- Superior thermal phase shift (ability to slow down heat transfer)
- Exceptional stability of the R-value in extreme climatic conditions
- Mechanical stability without sagging or settling
- Contributes to green building credits such as LEED for environmental
impact, ingredients, and emissions
Technical Data
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