An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Video describing roof and attic construction for cold climates, including cathedral roof design and insulation strategies, from Cold Climate Housing Research Center.
Webinar from Keenan Watson and Samantha Kambo of DuPont on how to correctly install a weather-resistant barrier on a home for code compliance effectiveness. Free EEBA login required.
Website describing the U.S. Environmental Protection Agency's ENERGY STAR New Homes and Apartments program with links to builder and homeowner resources.
Report documenting short-term test results of the Shift House and compares the results of Passive House Planning Package and Building Energy Optimization modeling of the project.
Report discussing how to create livable space in the attic that meets IRC code requirements by either creating a ventilated roof assembly, or and unvented attic assembly.
Information sheet briefly summarizing double stud with spray foam wall construction including the advantages and disadvantages of this construction strategy.
Webinar from Sarah Truitt, Madeline Salzman, Zachary Peterson, and Clint Shireman of NREL, U.S. DOE, and Knauf Insulation on the future of healthy and energy efficient buildings, focusing on workforce training and development. Free EEBA login required.
Video from Home Innovation Research Labs showing how to correctly install brick cladding on exterior walls with a drainage cavity behind it for moisture prevention.
The purpose for this document is to provide basic guidance on the use of proven installation techniques that can be used by installers to help ensure correct “dense pack” application of JM Spider® in drill & fill applications.
Fact sheet describing advanced framing techniques that reduce the amount of lumber used in constructing wood-framed houses while providing more space for wall insulation.