Building envelope
HempWool insulation batt
A friction-fit natural-fiber batt for residential and commercial wall assemblies.

Project / 2025
A small research building comparing hemp-lime enclosure methods and natural-fiber insulation under dryland conditions.
Madras, Oregon / 2025Demonstration overview
This demonstration record illustrates the material, supplier, processing, and evidence fields a verified project record would require.
Supply-chain position
Move upstream or downstream through the industrial system.
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Building envelope
A friction-fit natural-fiber batt for residential and commercial wall assemblies.
Construction aggregate
Clean, consistent woody aggregate prepared for vapor-open hemp-lime construction.
Demonstration data
This concept case study is retained to demonstrate project navigation and material relationships. It is not a verified built project and is not attributed to any real organization.
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