Fast Cob! is a Revolution in Building All of our Natural Building Workshops are led and facilitated by the builder of a 900 sq.ft. split level Cob Home.  This home was built in 5 months during 2016.  About 80% of it was built by one person – your workshop instructor – on his own.  He had help putting up the floor and roofing beams as well as the giant windows and skylights, but 90% of the cobbing was done alone. …