Library

Report describing a research study into the performance of Low-E storm windows installed in two test homes at Pacific Northwest National Laboratory in Washington state.

Report describing the performance, cost, and carbon impacts of unitary heat pump water heaters with load-shifting controls in a shared configuration for a multi-family project, highlighting significant savings in energy usage, CO2 emissions, and utility costs.

U.S. Code describing excess flow valve installation requirements.

Article containing background knowledge on expansion tanks.

Article explaining common myths about expansion tanks and proper facts.

The main objective of this expert meeting was to bring together a group of experts intimately involved with issues related to assessing the performance of residential high efficiency water heating systems.

Expert meeting describing meeting details for recommendations for applying water heaters in combination space and domestic water heating systems.

Webpage developed by OSHA to provide workers and employers useful, up-to-date information on fall protection.

An engineering design guide for hydronic heat loops, discussing the features and advantages of condensing boilers.

Website of the Federal Emergency Management Agency

A recovery advisory guide presenting important recommendations to reduce wind and water infiltration damage to new and existing residential buildings.

Document discussing methods to bioengineer stabilization of shorelines using living and non-living plant materials in combination, known as the “Living Shorelines” concept.

Factsheet describing the flood-resistant provisions of the 2021 International Codes and American Society of Civil Engineers (ASCE) 24-14, Flood Resistant Design and Construction, that are “higher standards” and that are more specific than the National Flood Insurance Program (NFIP) requirements.

Fact sheet discussing safe room and storm shelter door assemblies along with ICC® 500 compliance.

Technical bulletin describing a set of standards for building materials able to withstand flood waters as needed with wet floodproofing.

Guide discussing the siting of residential and community safe rooms at appropriate elevations and locations.

Fact sheet discussing designs for prefabricated safe rooms built to ICC 500 standards mentioned in FEMA P-361.

A website providing information on funding for mitigation programs to reduce disaster losses under FEMA's Hazard Mitigation Grant Program.

ICC 500 provides the minimum requirements to safeguard public health, safety, and general welfare relative to the design, construction, and installation of storm shelters constructed for protection from high winds associated with tornadoes and hurricanes.

Document describing ASCE 24-14 Flood Resistant Design and Construction changes and highlights, on topics including siting, materials, performance, and utilities.

Webpage containing the most recent links for FEMA P-361, FEMA P-320, and other documents produced by FEMA regarding the construction of safe rooms for emergencies.

FEMA guidance for flood damage in areas prone to flooding.

Report describing the in situ performance evaluation of newly released heat pump water heaters (HPWHs), highlighting their energy and cost savings potential compared to conventional electric resistance water heaters and other alternatives, based on data collected from installations in Massachusetts...

A report showing what happens when windows break as a result of temperature differences between the inside and outside of the home, as well as code standards for the State of California regarding window exposure to wildfires.

Updated wildfire risk assessment, community impacts, and building science measures following the disastrous 2020 wildfire season in the western U.S.

A webpage discussing how water heater expansion tanks operate and how to repair them.

Standard providing a comprehensive approach to evaluating, selecting, specifying and installing flexible duct in HVAC systems.

Link to all versions of ASCE/SEI 24, a standard describing the minimum requirements and expected performance for the siting and design and construction of buildings and structures in flood hazard areas that are subject to building code requirements.

Webpage containing links to all editions of the Florida Building Code.

Presentation explaining the fenestration elements of the Florida Building Code.

Article describing the history and the current debate about how to adjust the Florida building codes.

Fact sheet describing foundation design criteria, foundation types suitable for coastal environments, and addressing foundations for high-elevation coastal areas (e.g., bluff areas); also published in FEMA P-499 “Home Builder’s Guide to Coastal Construction: Technical Fact Sheet Series.”

Website providing certifications and codes for automatic gas shut off valves in the state of California.

Standard that applies to storage water heaters, instantaneous water heaters, and circulating water heaters including booster water heaters; the current version of this standard was published in the year 2019 and it is available for purchase along with a digital preview on the ANSI webstore page.

Brochure on specifications for solar thermal systems.

Report describing the cost-effectiveness and performance of all-electric, zero net energy multifamily buildings in California, detailing technical challenges and providing recommendations for design, construction, codes, standards, and operations to support future projects.

Document describing the emissions criteria for carpets, cushions, and adhesives to qualify as those with low volatile organic compound (VOC) emissions under the Carpet and Rug Institute's Green Label Plus Indoor Air Quality Testing Program.

Standard describing GREENGUARD Emission Criteria for use with GREENGUARD Certification Program for Low Emitting Products.

Website article touring areas hit hardest by tornadoes to see how they are building differently to protect against the next big twister.

Document providing supplemental information for code enforcement professionals about header hangers in bearing walls.

Guidance for achieving safe and healthy indoor environments during home energy retrofits.

Informational guide describing the design, installation, and maintenance best practices and technical considerations for integrated Heat Pump Water Heaters in single-family and multifamily new construction.

Report describing the advantages and best practices for installing heat pump water heaters (HPWH), highlighting their improved energy efficiency, reliability, and critical considerations such as condensate management, proper sizing, and optimal installation location to enhance performance and...

The Heat Pump Water Heater Installation Tool helps contractors, installers, and homeowners through the decision-making process for heat pump water heater (HPWH) product selection and installation, with a focus on overcoming installation barriers.

Report describing the significant potential for energy use reductions through heat pump water heaters, which have been a crucial part of Northwest power plans for decades and have recently achieved substantial savings with new integrated models and climate specifications.

Report describing the features, benefits, and best practices for the design and installation of heat pump water heaters in new low-rise multifamily buildings, highlighting their efficiency, reliability, and contribution to decarbonization goals.

Report describing a laboratory assessment that provides insights into space requirements and venting strategies for heat pump water heaters (HPWH) to enhance retrofit installations and provide actionable guidance for manufacturers, designers, engineers, installers, and owners.

Guide providing detailed selection and installation instructions for heat pump water heaters.

Provides consumers with general information on solar water heating systems and how to select a contractor.

Case study of new home construction in the hot-dry and mixed-dry climate zones.