Library

Fact sheet describing the significance of managing service water pressure within recommended ranges through the installation of pressure-regulating valves (PRVs).

This fact sheet describes the requirements for WaterSense labeled showerheads in, highlighting their water-saving capabilities, adherence to flow rate criteria, independent performance certification, and how they're built, verified and in alignment with the conservation and water management goals of...

This fact sheet outlines the mandatory inclusion of WaterSense labeled toilets in homes, highlighting their water-efficient features, certified performance, and leak prevention; The sheet describes the requirements for these features, steps to build, and steps to verify a labeled toilet to insure...

Fact sheet describing the implementation of water metering and submetering measures in residential properties, particularly multifamily buildings, to enhance water efficiency, usage tracking, and compliance with relevant regulations; It outlines how to build and verify water meters and submeters to...

Fact sheet describing the importance and regulation of EPA WaterSense water softeners including the function of cation exchange water softeners, the importance of salt efficiency, the negative impact of hard water on household appliances, softeners that use demand-initiated regeneration with...

Resource that provides a checklist of program criteria for water-efficient new homes under the U.S. Environmental Protection Agency’s (EPA’s) WaterSense program.

Document on the EPA WaterSense webpage describing the technical evaluation process used by EPA WaterSense to authorize home certification organizations to certify homes through the WaterSense program.

Manual showing how to properly use grass swales to manage excess water runoff.

Webpage describing the Wildland Urban Interface (WUI) and how to plan residential building to mitigate wildfire risks associated with building in the WUI.

Wepage providing information on ENERGY STAR certified gas tankless water heaters with information on how they cut water heating expenses as well as a product finder tool to find ENERGY STAR certified products.

Webpage from USFA compiling resources from across the U.S. on Wildland Urban Interface (WUI) information.

A report for homeowners and contractors providing specific recommendations for how to retrofit existing components of a home to withstand wildfire.

Website describing how wildfires spread and how fuels, weather, and topography influence fires.

Article describing ways to design and construct a building to resist wildfires.

A list of exterior building products and materials approved for use in wildland urban interface zoned homes. These products are non-combustible or ignition-resistant.

An example of wildland urban interface construction requirements for new buildings built in very high fire risk zones/areas.

Article describing the growth of the wildland urban interface in the United States from 1990 to 2010, expanding from 30.8 to 43.4 million homes (a 41% increase), and growing from 581,000 to 770,000 kM2 (33% growth), an increase of 189,000 km2, an area that is larger than Washington State.

Paper describing wind influences on air infiltration related energy losses for residential housing and the shielding effects of fences, adjacent structures, and vegetation.

Fact sheet describing the moisture properties of wood.