BASC Search

Research project addressing low-cost options that reduce monthly energy costs and improve the quality of life by enhancing comfort levels in low-income homes.

An NFPA standard for inspection, testing, and maintenance of fire sprinklers, including fire pump operation and flow tests, evaluation techniques such as sprinkler inspections, valve status tests, internal piping assessments, and forward flow tests for backflow preventers, and water storage system...

Specification describing criteria for manufactured polymeric materials used to provide a rainscreen function, a means for the drainage of liquid moisture and the ventilation of vapor moisture that enters an above-grade exterior wall assembly which was published in the year 2019, and is available for...

Standard providing minimum functionality requirements for earthquake-actuated automatic gas shutoff devices; applicable to systems carrying natural gas and propane, the devices are used in piping, equipment, and appliances typically found in structures of three stories or less.

Fact sheet describing basic information about pile design and installation, including pile types, sizes and lengths, layout, installation methods, bracing, field cutting, connections, and verifying capacities; also published in FEMA P-499 “Home Builder’s Guide to Coastal Construction: Technical Fact...

Fact sheet describing the importance of proper roof and deck flashing, and typical and enhanced flashing techniques for coastal homes; also published in FEMA P-499 “Home Builder’s Guide to Coastal Construction: Technical Fact Sheet Series.”

Fact sheet describing requirements and recommendations for enclosures and breakaway walls for their use below the BFE, including a diagram of a compliant wall system and examples of systems that have either resulted in increased damages or increased flood insurance premiums; also published in FEMA P...

Fact sheet describing NFIP requirements for repairs, remodeling, and additions, and discussing opportunities for retrofitting in coastal flood hazard areas with recommendations for exceeding the minimum NFIP requirements; also published in FEMA P-499 “Home Builder’s Guide to Coastal Construction...

This study used an advanced airflow, energy and humidity modeling tool to evaluate the potential for residential mechanical pre-scooling strategies to reduce peak electriciy demand.

Report describing a project aimed at developing validated models and design tools for foundation heat exchangers.

Article describing a numerical model that can be used to size foundation heat exchanger (FHX) systems.

A structural insulated panel (SIP) roof has no embedded lumber in the structure, and therefore nothing substantial for attaching PV array and solar hot water mounts. Single or double lumber splines could be put into the panels, or I-joists at 4-foot intervals could be added.

Fact sheets giving steps for residents to shelter in place during several disaster or emergency scenarios, including flash floods, hurricanes, earthquakes, thunderstorms, tornadoes, winter storms, active shooters, chemical hazards, nuclear/radiological events, pandemics, as well as guidance for...

Article from RMI on how climate change is leading to an increase in critical extreme heat hours and what smart building strategies can be taken to mitigate some of these effects including paint color and insulation.

Report describing a study using parametric computer simulations of 112 single-family and 63 multi-family residential building prototypes to quantify the contributions of building components such as roofs, walls, windows, infiltration, outside air, lighting, equipment, and people to the aggregate...

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.

Conference paper describing how retrofits were used in a Florida home to change it from a high energy user to a near zero-energy home.

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...

Report summarizing a case study about the performance of three occupied homes built in 2009 in San Antonio, Texas.

Report about results of 10 test buildings in Chicago, studied to identify best practices for methodology, typical costs, and energy savings associated with steam system balancing.

Standard specification covering elastomeric cellular preformed gasket and sealing materials. This version of the standard was published in the year 2021 and is available for preview and purchase at the reference link. Other versions of the standard were published in the years 2015, 2011, 2006, and...

Large scale simulation study investigating the effects of cool roofs and walls on buildings of various vintages across the U.S., with special attention given to California.

This Standard provides a consistent, uniform methodology for evaluating the airtightness of building envelopes and heating and cooling air ducts and the air flows of mechanical ventilation systems.

Study using simulations to understand the impact that shading and natural ventilation would have had on the survivability of non-air-conditioned buildings during the 2021 heat wave in the Pacific Northwest.

Guide describing the use of a collaborative, multidisciplinary process that considers and optimizes the building as an entire system including its technical equipment and surroundings for efficient, sustainable, and cost-effective construction and operation over the building’s entire lifespan.

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...

This webpage provides an interactive walk-through of the installation of a heat pump water heater in a home in Massachusetts, including how-to videos of the installation, video interviews with the homeowners, installer, and utility program partners, and visual tours of the home before and after...

This report discusses proposed updates to the pool pumps and motors, and portable electric spas standards in the Appliance Efficiency Regulations (California Code of Regulations, Title 20, Sections 1601 to 1609). These proposed updates are part of the 2012 Appliance Efficiency Rulemaking, Phase I...

Report that demonstrates the durability, constructability, and cost-effectiveness of the extended plate and beam (EP&B) wall system for new construction housing projects in compliance with the International Energy Conservation Code, addressing moisture risk management and high-performance envelope...

Performance rating standards for unitary air-conditioners and unitary air-source heat pumps, including definitions, classifications, testing, rating, and operating requirements, as well as minimum data requirements for published ratings and markings.