Hemp building materials took a prominent place at the Rocky Mountain Natural Building Conference Oct. 20-22. Hemp took the podium along with cob, straw bale, passive house, natural plaster and other natural building technologies, at the Natural Building Alliance's 20th anniversary conference.
Read MoreA natural builder has constructed a hempcrete wall on his Boulder, CO property hoping the project will be a destination for the hemp-curious who want to see hemp building materials in action.
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