New architectural plans for three hempcrete ADU designs were released this week by a Carolinas-based team who say their multi-year experience designing and building hemp-lime homes can boost success for those who want to build with hempcrete.

“Beyond my wildest dreams,” is how Cameron McIntosh described the fruits of his decision with his wife three years ago to license and distribute the French EREASY spray-applied hemp-lime application system. 

After years of efforts from USHBA volunteers and consultants, the governing body for national building codes in the United States released a residential building code that included hemp-lime (hempcrete) for the first time.