Cob and
Natural Building
Sustainability School is located in Petrolia, CA
Learn to build your own energy-efficient natural home from inexpensive, healthy natural materials. In this hands-on workshop we'll explore cob (sculpted earth), slipstraw or light straw clay, cordwood, earthen floors, and clay plasters. Daily lectures will cover materials selection and testing, passive solar principles, and other aspects of designing and building a hybrid natural house Learn more.
Sustainability School Course Calendar
June 24-30, 2012:
Cob and Natural Building workshop
More classes coming soon!
Other Classes & Resources
We want to help link you up with sustainability education and skills, even if it's not from us. Here are some other schools, classes, and resources you might want to check out.
Seeking Course Proposals
Do you have homesteading, natural building, gardening, or other sustainabaility skills you'd like to share? We're seeking proposals for courses from qualified instructors. Learn more here.
+1 707 629 3403
