Concrete is key to this sustainable farmhouse

12/6/2012 | KSMU-FM (Springfield, Mo.)

A farmhouse constructed of concrete and white oak in the Ozark Mountains in Missouri was built to withstand time -- as well as tornadoes. The reinforced concrete walls contain tubing that works as a heating and cooling system and makes the house net-zero energy.

View Full Article in:

KSMU-FM (Springfield, Mo.)

Published in Briefs: