Thrive Home Builders' ZERO ENERGY NOW Collection is the first home collection in the United States to be 100% Zero Energy standard. The All-New Z.E.N. 2.0 Collection takes Thrive Home Builders' high performance homes to a new level. Engineered with 9½ inch thick exterior walls versus typical 5½ inches and roofs designed for 10” of additional insulation over a typical resale home, these homes will save you money. More insulation in your walls and in your roof means more energy savings, and more energy savings means more money in your wallet. Thrive Home Builders is Denver’s leader in the design and construction of energy efficient homes and was the GRAND WINNER of the Department of Energy’s Innovation in Housing Award for 5 years in a row! Thrive also earned Green Builder Magazine’s coveted ‘Green Home of the Year’ for a production builder. Thrive Home Builders also won the Homebuilder’s Association’s MAME Award for ‘Green Home of the Year’. Both awards recognized Thrive's Zero Energy home in Stapleton. Thrive builds high performance homes engineered for unmatched energy-efficiency, cost savings and comfort.