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Case Studies

This library contains research reports produced by the Building America program and other building science resources used to support this Solution Center. The materials cover both new construction and existing homes. Use the search box and/or the filters to explore hundreds of residential building resources. Access to some references not produced by Building America may require purchase from the publisher. Documents are listed alphabetically. While we continually update our database, links may have changed since posting. Please contact our webmaster if you find broken links.

Author(s): Ueno
Organization(s): BSC
Publication Date: October, 2015
Report on adding insulation to load-bearing mass masonry buildings.
Author(s): BSC
Organization(s): BSC
Publication Date: July, 2010

Case study describing project conducted by Habitat for Humanity of Greater Lowell (HfHGL) and Building Science Corporation (BSC).

Author(s): BSC
Organization(s): BSC
Publication Date: July, 2012

Case study of a Concord four-square home retrofitted by Building Science Corporation in Massachusetts.

Author(s): BSC
Organization(s): BSC
Publication Date: July, 2010

Habitat for Humanity of Greater Lowell bought the land on which to build the Westford House from the town of Westford for $1. Habitat then partnered with Building Science Corporation, the community, local and national manufacturers, distributors and donors in an effort to create a comfortable, healthy, durable and energy efficient single...

Author(s): BA-PIRC, FSEC
Organization(s): BA-PIRC, FSEC
Publication Date: April, 2015
Author(s): PNNL
Organization(s): PNNL, PHI, HIRL, BSC, NorthernSTAR, University of Minnesota
Publication Date: September, 2013

Case study describing a DOE 2013 top innovation - best practices for the installation of rigid foam insulation on teh exterior of home roofs and walls as a thermal, air, and moisture barrier. Research was conducted by DOE Building America partners Home Innovation Research Labs, Building Science Corporation, and the University of...

Author(s): PNNL
Organization(s): HIRL, PHI, PNNL
Publication Date: September, 2013

Case study on a DOE 2013 top innovaton about advanced framing techniques for high-performance home construction based on research by a DOE Building America research partner, Home Innovation Research Labs.

Author(s): PNNL, ORNL
Organization(s): PNNL, ORNL
Publication Date: December, 2010

Case study about a 20-unit community of energy-efficient duplexes in Massachusetts that incorporated solar water heating and photovoltaics.

Author(s): PNNL
Organization(s): PNNL
Publication Date: September, 2014

This certified DOE Zero Energy Ready Home, is the first home in the world to use a tri-generation system to supply electricity, heating, and cooling on site.

Author(s): Chan, Walker, Sherman
Organization(s): LBNL
Publication Date: August, 2015
Report on how airtighness changes as houses age.
Author(s): PNNL
Organization(s): PNNL
Publication Date: December, 2011

Case study about a whole-house, deep energy retrofit project in the marine climate.

Author(s): PNNL
Organization(s): PNNL
Publication Date: September, 2009

Case study describing a retrofit project in the hot-dry and mixed-dry climate zones.

Author(s): PNNL
Organization(s): PNNL
Publication Date: December, 2011

Case study about an energy efficient renovation in the cold climate.

Publication Date: September, 2015
Case study on the retrofit of a 1960s split-level home.
Author(s): PNNL
Organization(s): PNNL
Publication Date: October, 2010

Case study describing a retrofit project in the hot-dry climate.

Author(s): PNNL
Organization(s): PNNL
Publication Date: October, 2010

Case study describing a retrofit project in the hot-dry climate.

Author(s): PNNL
Organization(s): PNNL
Publication Date: September, 2009

Case study describing a retrofit project in the cold and very-cold climate zones.

Author(s): Rose, Francisco, Merrin
Organization(s): PARR
Publication Date: October, 2015
Report on the impact of air sealing between the foundation and the living space on radon transport reduction across the foundation and living space floor assembly at fifteen home.
Author(s): BSC
Organization(s): BSC
Publication Date: November, 2013

Case study about a new construction project using high R-value enclosures with a hybrid insulation approach.

Author(s): BSC
Organization(s): BSC
Publication Date: October, 2013

Case study describing research about using exterior, vapor permeable insulation of retrofit walls with vapor permeable cavity insulation.

Author(s): CARB
Organization(s): CARB
Publication Date: November, 2013

Case study about measuring envelope leakage in multifamily buildings.

Author(s): PNNL
Organization(s): PNNL
Publication Date: October, 2012

Case study detailing techniques used to prevent thermal bypass in new homes.

Publication Date: October, 2015
Case study on retrofit measures for embedded wood members in insulated mass masonry walls.
Author(s): IBACOS
Organization(s): IBACOS
Publication Date: May, 2014

Case study describing a stand-off furring strategy that minimizes the physical connections to each existing wall stud, uses spray foam to encapsulate existing siding materials (including lead paint), and creates a vented rain screen assembly to promote drying.

Author(s): NREL, Habitat for Humanity of Metro Denver
Organization(s): NREL, Habitat for Humanity of Metro Denver
Publication Date: April, 2008

Case study describing a Habitat for Humanity zero net energy home in Denver.

Author(s): NREL
Organization(s): DOE
Publication Date: December, 2003

Case study describing whole house building techniques in the hot-dry climate.