Library

Report summarizing the requirements to strenghthen new homes against property damage caused by high wind occurrences per the IBHS Fortified Homes High Wind Standard for New Homes.

2015 edition of code establishing minimum regulations for mechanical systems, including heating, cooling, ventilation, exhaust, ducts, fireplaces, combustion and hydronic systems, using prescriptive and performance-related provisions.

Report summarizing the requirements for strenghtening and protecting the roof, openings in the house, and creating a continuous load path to strengthen walls and foundation per the IBHS Fortified Homes Hurricane Standard for New Homes.

Guide describing the requirements by FORTIFIED Home™ for improving the home's resistance in severe thunderstorms, straight-line wind events, and high winds at the outer edges of tornadoes.

Article describing how to detail head flashing above a window.

Website reporting efficiencies for dehumidifiers, room air conditioners, and room air cleaners that are tested by independent laboratories and reported by the Association of Home Appliance Manufacturers.

View the APSP/ANSI Standards and codes below to get information about ANSI specifications for pools, spa and hot tubs.

Information sheet with details on pan flashing for exterior walls.

Report providing water management details for roof assemblies.

Web report explaining how correct filter sizing is an issue that applies to all new and existing homes that use ducted HVAC systems.

An article illustrating common errors found in fiber cement siding installations. Many of these errors and poor flashing examples apply to siding materials beyond fiber cement siding.

A report describing six mechanical ventilation strategies that were evaluated for their ability to control indoor humidity levels over 14-day periods with simulated occupancy.

Fact sheet describing weatherstripping materials, types, expected life expectancy, installation requirements, and pros and cons.

This report evaluates the performance of variable-capacity comfort systems, with a focus on inverter-driven, variable-capacity systems, as well as proposed system enhancements.

ASHRAE Q&A addressing HVAC filtration and disinfection for reducing the spread of COVID-19.

Report summarizing the requirements for strenghtening and protecting the roof, openings in the house, and creating a continuous load path to strengthen walls and foundation per the IBHS Fortified Homes Hurricane Standard for Existing Homes.

Checklist providing good and bad methods of fortifying the roof, especially in high wind situations.

Checklist providing good and bad methods of fortifying the roof, especially in hurricanes.

Checklist providing information about the specific requirements of FORTIFIED Roof™ design and construction standard for re-roofing specific for high wind resistance.

Checklist providing information about the specific requirements of FORTIFIED Roof™ design and construction standard for re-roofing specific for high wind and hail resistance.

Checklist providing information about the specific requirements of FORTIFIED Roof™ design and construction standard for re-roofing specific for hurricane resistance.

Website providing technical documents of checklists, calculators, bulletin, modular home toolkit, standard details, and corrosion resistance requirements – map set; describing the requirements of the IBHS Fortified Home program to improve the disaster resistance of new and existing homes.

Guide describing how and where to install flashings in order to weatherproof a roof.

A article about the best practice method of installing fiber cement siding, to install flashing at the butt joints of the siding boards, rather than face caulking the butt joints afterwards.

Article describing considerations for choosing a room-level air cleaner to improve indoor air quality.

Report providing the results of an analysis of humidity control and variable refrigerant flow (VRF) system efficiency in three new multifamily buildings in New York, NY.

Fact Sheet describing the need for supplemental dehumidification, dehumidifier configuration options, and design considerations.

Article describing the second step of a three-step process for the installation a tubular skylight, using peel-and-stick flashing tape instead of roof cement, and integrating the roof underlayment with the flashing.

Article describing how to counterflash a chimney by tucking the upper pieces of counterflashing into the chimney mortar joints and overlapping them over the various pieces of base flashing, which are nailed to the roof deck.

Report with guidance for installing windows with foam sheathing on wood-frame walls.

Information sheet about efficiency and health benefits of MERV filters.

Article showing steps for kick out flashing at roof-wall intersection.

Article describing a technique for installing a skylight and avoiding potential water leaks with the use of a peel-and-stick (or self-adhesive) membrane under the flashing.

Article describing the flashing of roofs and what to look for, targeted at home inspectors.

Siding installation guide for Ply Gem Siding Group products.

Measure Guideline research report providing simple, long term, and durable solutions when using tapes and flashing membranes in conjunction with the exterior face of rigid polymeric foam sheathing to create the drainage plane of a wall system.

Research study showing that for a relatively small investment, a variable speed pool pump can reduce pool pump energy use by 50% to 75%.

Report describing solutions for supplemental dehumidification in warm-humid climates.

Report providing extensive guidance on controlling moisture in building envelopes through proper selection and installation on air, water, thermal, and vapor barriers.

Report covering wind loading on roofing assemblies.

American Lung Association web page providing information on particulate matter and indoor air quality.

Website with information about radon-resistant construction techniques and other radon resources for builders, contractors and homebuyers.

A free tool used to calculate the required minimum flow rate of dwelling-unit ventilation.

Report providing guidance on indoor air quality in single-family and multifamily housing for designers, builders, property managers, homeowners, buyers, and renters.

Fact sheet describing flashing of roof penetrations to make a home more resistant to high winds, hurricanes, and rainwater intrusion.

Article from the Institute of Biological Engineering describing reverse osmosis water softeners.

Proposed HVAC filter labeling standard and underlying analysis by the California Energy Commission.

Standard that defines the roles of and minimum requirements for mechanical and natural ventilation systems and the building envelope intended to provide acceptable indoor air quality in low-rise residential buildings; published in the year 2019, and is available for preview and purchase at the...

Standard that describes the minimum requirements for residential buildings to achieve acceptable indoor air quality via dwelling-unit ventilation, local mechanical exhaust, and source control. This version of the standard was published in the year 2022, and is available for preview and purchase at...

Standard 680 establishes definitions, classifications, test requirements, data requirements, ratings, operating requirements, marking and nameplate data and conformance conditions for residential air filter equipment.