Residence Eight

Green-Built Home, Mountain Region

Building a Certified Passive House* is challenging enough, but to accomplish it within the constraints of production home building using industry standard building techniques, materials and “off the shelf” technologies is a major accomplishment. Working in collaboration with the architect, energy consultants and subcontractors the home builder demonstrated the ability to produce an extremely energy efficient home while maintaining less than a 17% increase over the cost of the standard version of the home. A clearly stated goal and commitment to educate the team paved the way to the project’s success.

The three principles of Passive Home Design are met by:

1. Super Insulation: R-56 basement wall insulation R-66 exterior wall insulation R-84 attic insulation Triple pane windows with an average U-Factor of .15.

2. Minimizing air infiltration and thermal bridging: .60 Air exchanges per hour.

3. Maintaining thermal comfort with downsized mechanical equipment: The home uses less than 4,755 Btu per square foot annually for heating/cooling and less than 11.1 kwh per square foot annually.

Other sustainable features of Residence Eight include:

  • A HERS rating of 29
  • Meets the DOE Challenge Home program High Indoor Air Quality
  • Blue stained pine interior partitions along with advanced framing techniques
  • A projected annual energy bill of $1,000 ($83/month).

There is abundance of natural daylight, flexible spaces and an inside/ outside connection allowing the home to live big despite its 24-foot width. The house is sited on a small infill lot within a brownfield community minutes from downtown Denver. The home certainly doesn’t sacrifice livability in its pursuit of sustainability.

*Note: Residence Eight is the first home built in the U.S. by a production home builder to meet the stringent requirements of the Passive House Institute U.S. Building Standard.

View more photos of Residence Eight

The Best in American Living Awards will be presented at the International Builders' Show in Las Vegas.

More information about the program and other 2013 Winners can be found at www.bestinamericanlivingawards.com.

About This Floor Plan

Denver, CO.

Photographer: Ron Ruscio

Architect: KGA Studio Architects

Builder: Brookfield Homes LLC

Interior: Linda Beutner Associates

Land Planner: Norris Design

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