Library

This case study describes costs associated with the External Thermal and Moisture Management System developed by the NorthernSTAR Building America Partnership for retrofitting roofs with rigid foam over the roof deck, especially on one and a half-story homes.

Report describing the monitored long-term performance of two solar domestic water heating systems in northern climates.

Website providing information about the Cool Roof Rating Council including programs, membership, and resources for the construction industry.

Article describing strategies for reducing the risk of ice dam formation on roofs in winter.

Article describing the importance of air sealing, insulation, and roof ventilation in reducing the likelihood of ice dam formation on roofs in cold snowy climates.

Webpage explaining what causes the formation of ice dams on roofs and steps to take to prevent them.

Article from Green Building Advisor on strategies to take when building homes to reduce the need for air conditioning, including insulation, windows, site selection, and roofing.

Website providing lists of WaterSense-qualified products for home plumbing and irrigation equipment that meet the requirements of the U.S. Environmental Protection Agency’s (EPA’s) WaterSense program.

A guide on the use of rain barrels for greater water efficiency and use in gardens and lawns.

A research paper exploring the installation and mounting of solar photovoltaic (PV) panels on rooftops and the challenges faced by system designers and installers.

Simple web-based tool allowing homeowners to calculate the potential savings from installing a cool roof.

A PDF containing the SERC Solar PV System Field-Inspection Checklist.

A quick guide from the California Division of the State Architect (DSA) explaining the three types of gas shutoff devices to stop the flow of natural gas into buildings in the event of an earthquake or rupture of the gas line.

Computer simulations comparing International Journal of Advanced Structural Engineering wind pressure differences between a gable-ended roof versus a hip roof versus a pyramidal-shaped roof.

Information sheet with details on a building enclosure designed for Albuquerque, NM, as an example for building enclosures built for hot-dry and mixed-dry climates.

Report exploring feasibility of designing prescriptive retrofit measure packages for typical Chicago region multifamily buildings in order to achieve 25% source energy savings.

Fact sheet describing how to prepare for hurricane season and mitigate damage from floods and high winds.

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

Documents describing Flood Resistant Provisions of the international codes (including the international building, residential, exiting building, mechanical, plumbing, fuel gas, fire, swimming pool and spa, private sewage disposal, and code council performance codes) and summaries of changes from the...

Factsheet describing backflow valve benefits and tips.

Report of a field evaluation of four novel roof designs to see how each design would reduce space-conditioned energy use so that the knowledge gained could be applied to the design of new manufactured homes.

Journal article reporting on field experience of unvented cathedralized (UC) attics in several environments in the United States.

Report describing research about a test implementation of an unvented tile roof assembly in a hot-humid climate.

Report to understand the long-term moisture performance of unvented roof assemblies with fibrous insulation.

Study reporting the results of comparative testing of the effect of various roof types on cooling energy performance in a test facility.

Manual for proper installation practices, industry standards and the code requirements of roofing tiles for the Florida market.

Website with information for consumers about solar thermal systems for homes.

Calculator determining the appropriate design pressures for steep-slope roof coverings for roofers and evlauators.

Fact sheet describing the acceptable underlayment alternatives including ASTM D6757 Underlayment Felt Containing Inorganic Fibers for Steep-Slope Roofing for certain applications.

Checklist providing recommendations for the right tape in order to reduce the risk of leaks during storms with wind-driven rain.

Checklist highlighting the requirement for metal structural connections and materials fasteners used to retrofit or construct FORTIFIED buildings less than 3,000 ft from saltwater to be suitably protected from corrosion.

Checklist intending to clarify FORTIFIED Home™ eligibility requirements that relate to a home’s foundation.

Factsheet describing ways to install sheathing over existing 1x roof decking.

Checklist providing prescriptive instructions on how to retrofit ladder framing on gable end overhangs to achieve a maximum depth of 18 in. from the face of the wall.

Checklist describing requirements for roof sheathing along the gable end truss or rafter to achive a FORTIFIED Roof, including New Roof designations and exceptions.

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 information on how and when to install solid sheathing over spaced deck boards on homes located in areas that use the FORTIFIED Home™–High Wind standards.

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.

Checklist highlighting key concepts of wind design uplift pressures and design uplift pressure ratings for proper selection and installation of residential roof covering systems to comply with section R905.1 of the 2015 International Residential Code for a FORTIFIED Roof™–New Roof designation.

Fact sheet instructing installers about flashing installed on a FORTIFIED roof and points to roof covering manufacturers for flashing installation instructions.

Checklist providing the type of roofing felt recommended by IBHS as a quilified sealed roof deck system for asphalt shingle or metal roofing.

Checklist providing options and a guide for taping roof deck seams.

Checklist providing information on strengthening the attachment of roof sheathing and installation of a sealed roof deck system using a spray polyurethane foam adhesive.

Checklist providing selection and installation guidance for residential, non-structural metal roof systems installed over wood roof decks with a roof slope 2:12 or greater to comply with section R905.1 of the 2015 IRC for a FORTIFIED Roof – New Roof Designation.

Checklist providing additional guidance and options for asphalt shingle installations at roof edges, intersections and valleys.

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.