Straw bale construction can be built inexpensively by DIYers or can be left to the professionals as was the case in this unique off-grid home. Designed by Martin Liefhebber, of Breathe Architects, this spectacular home in Prince Edward County was a dream come true for its owners. They wanted a house that was built of environmentally friendly materials that afforded the very best in energy efficiency (a necessity when going off-grid).