Skip to main content

Library

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.

Showing results 1 - 15 of 15

Technical Reference Manual for WaterSense Labeled Homes

Author(s)
U.S. Environmental Protection Agency,
WaterSense
Organization(s)
U.S. Environmental Protection Agency
Publication Date
Resource manual for builders, designers, architects, plumbers, and others interested in the WaterSense Labeled Homes Program providing an overview of the program, explains how to meet the program requirements, gives descriptions of water-saving technologies, and provides links to further resources.

WaterSense High-Efficiency Lavatory Faucet Specification

Author(s)
U.S. Environmental Protection Agency,
WaterSense
Organization(s)
EPA
Publication Date
Specification of criteria for lavatory faucets and faucet accessories under the U.S. EPA WaterSense Program.

WaterSense Labeled Homes Technical Sheet: Bathroom Sink Faucets

Author(s)
U.S. Environmental Protection Agency,
WaterSense
Organization(s)
U.S. Environmental Protection Agency
Publication Date
This fact sheet outlines the requirements for WaterSense® labeled bathroom sink faucets, detailing their water-efficient features, compliance with flow rate standards, how they are tested, how they are built, and how they are verified to ensure their quality and compliance with conservation and...

WaterSense Labeled Homes Technical Sheet: Clothes Washers

Author(s)
U.S. Department of Energy,
WaterSense
Organization(s)
U.S. Department of Energy
Publication Date
Fact sheet describing the requirements for EPA WaterSense® certified clothes washers that highlights the integrated water factor, integrated modified energy factor, top-loading vs. front-loading specifications, efficiency code standards, local requirements, faucet types and regulations for building...

WaterSense Labeled Homes Technical Sheet: Dishwashers

Author(s)
U.S. Department of Energy,
WaterSense
Organization(s)
U.S. Department of Energy
Publication Date
Fact sheet describing the requirements for EPA WaterSense® certified dishwashers that highlights water cycle specifications, efficiency code standards, water consumption level relation to criteria, the advantages of ENERGY STAR dishwashers, and the regulations for building and verifying a labeled...

WaterSense Labeled Homes Technical Sheet: Free of Water Leaks

Author(s)
U.S. Environmental Protection Agency,
WaterSense
Organization(s)
U.S. Environmental Protection Agency
Publication Date
Fact sheet describing a comprehensive set of protocols for detecting, addressing, and preventing water leaks in homes, covering pressure-loss testing, visual inspections, and specific leak tests for fixtures and appliances to ensure water efficiency, water management, and high preformance of...

WaterSense Labeled Homes Technical Sheet: Hot Water Delivery

Author(s)
U.S. Department of Energy,
WaterSense
Organization(s)
U.S. Department of Energy
Publication Date
Fact sheet describing four different efficient hot water delivery (HWD) systems, the trunk-and branch, core, whole-house manifold, and recirculation, with emphasis on system schematics, piping materials, and regulations to design and verify the systems ensuring that they meet the quality and water...

WaterSense Labeled Homes Technical Sheet: Kitchen Faucets

Author(s)
U.S. Department of Energy,
WaterSense
Organization(s)
U.S. Department of Energy
Publication Date
Fact sheet describing the requirements for EPA WaterSense® certified kitchen faucets that highlights flow rate specifications, efficiency code standards, local requirements, faucet types and regulations for building and verifying a labeled faucet to ensure it meets the quality and water management...

WaterSense Labeled Homes Technical Sheet: Landscape Design and Plant Selection

Author(s)
U.S. Department of Energy,
WaterSense
Organization(s)
U.S. Department of Energy
Publication Date
Fact sheet describing water-efficient landscaping through informed landscape design and plant selection, outlining considerations for climate, soil, and maintenance, as well as emphasizing the benefits of native and drought-tolerant plants, all within the context of achieving water efficiency...

WaterSense Labeled Homes Technical Sheet: Leak Detection and Flow Monitoring System

Author(s)
U.S. Department of Energy,
WaterSense
Organization(s)
U.S. Department of Energy
Publication Date
Fact sheet describing how to effectively build, implement, and verify leak detection and flow monitoring systems, detailing their significance in identifying and preventing leaks, selecting appropriate devices, installation procedures, and verification protocols within the context of water...

WaterSense Labeled Homes Technical Sheet: Service Water Pressure

Author(s)
U.S. Department of Energy,
WaterSense
Organization(s)
U.S. Department of Energy
Publication Date
Fact sheet describing the significance of managing service water pressure within recommended ranges through the installation of pressure-regulating valves (PRVs), emphasizing their role in preventing damage, conserving energy, and ensuring water-efficient operation in residential properties; There...

WaterSense Labeled Homes Technical Sheet: Showerheads

Author(s)
U.S. Environmental Protection Agency,
WaterSense
Organization(s)
U.S. Department of Energy and U.S. Environmental Protection Agency
Publication Date
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...

WaterSense Labeled Homes Technical Sheet: Toilets

Author(s)
U.S. Environmental Protection Agency,
WaterSense
Organization(s)
U.S. Environmental Protection Agency
Publication Date
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...

WaterSense Labeled Homes Technical Sheet: Water Metering

Author(s)
U.S. Department of Energy,
WaterSense
Organization(s)
U.S. Department of Energy
Publication Date
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...

WaterSense Labeled Homes Technical Sheet: Water Softeners

Author(s)
U.S. Department of Energy,
WaterSense
Organization(s)
U.S. Department of Energy
Publication Date
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...