Library

Florida building code including all the amendments and additions by Florida for the wind-borne debris regions and the high-velocity hurricane zone.

Article from the Sierra Club explaining 5 steps to take to ensure your home's resistance to wildfires, including site maintenance and roof construction guidelines.

Webpage providing mapping tool for obtaining ground snow load, based on ASCE 7-10, for any location in the contiguous United States, with the exception of locations requiring a case study due to extreme local variations in ground snow loads. Fee required for some data.

This report outlines research activities that are expected to facilitate the adoption of energy retrofits by remodeling contractors and roofing contractors using retrofit panels which applicable to many existing house designs in most climates and markets.

Report providing water management details for roof assemblies.

Tool developed by LBNL to calculate potential savings from increasing wall and roof solar reflectance.

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.

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

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.

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.

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

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

A presentation describing the standards regarding who is responsible for what part of the design to ensure the roof truss is properly designed and braced.

A document providing guidance on integrating a PV array with a roof system.

Article describing a method for flashing roof vent boots, describing how to flash the pipe, how to flash over and under the pan, and finish by shaping the shingles, as well as addressing potential water leakage by adding an additional seal with EPDM flashing tape with a butyl adhesive backing to the...

Report covering the migration of wind-blown embers in roof vents.

Study showcasing the location of the highest uplift force on the hip, ridge, and perimeter regions of roofs, and thus roofing material needs for the most fasteners and adhesive at these locations.

Study analyzing wind pressures on hip roofs where two hip roofs come together forming an L or T shaped roof or building.