The first spec home in the Pacific Northwest to meet Passivhaus standards is in the Columbia Station green micro-community built by the award-winning design+build boutique firm, Dwell Development. Passivhaus is an energy standard that is more difficult to achieve than LEED with respect to energy efficiency. Homes that meet the Passivhaus standard must reach thermal comfort levels by postheating or postcooling fresh air without necessitating recirculation.
Scott Bergford is a custom builder in Olympia, Washington, who is managing to keep his company afloat during the housing slump by building green, cottage-style homes that are affordable and use high-performance technologies and products. His Scott Homes are known to be “some of the most energy efficient houses in Washington State.”
The recently built 2,020-square-foot Inspiration Home is certified to Energy Star 3.0, EPA Indoor airPlus, and Built Green Level 5, and sold for $450,000.
Last month, Seattle homebuilder, Greenfab, showcased two of its green, prefab modular, home designs at the International Builders Show in Las Vegas. Almost 7,000 people visited the two homes that were set up outside of the main entrance.
It took only five hours to complete the initial installation of the 2100 and 2300 Series homes, which arrived in five modules apiece, for a total of 4,400 square feet, and were completely finished in just six days.