Library

An article discussing how different metal roof materials and attachment methods affect the ability of the roof to thermally expand and contract and the durability of different solutions.

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

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

Study investigating measured cooling energy savings in homes across the U.S. from the installation of roofing with higher solar reflectance.

Guide providing information on controlling attic ductwork sweating.

Fact sheet describing conditions for wildfire, how a home catches fire, how to create a survivable space, the ideal fire resistant home.

Fact sheet describing building envelope performance measures applicable to residential and small commercial construction.

Report describing the formation of icicles and ice dams along poorly ventilated roofs and how to mitigate ventilation issues with insulation and vents.