Roofs, Attics & Ceilings -

Air Sealing/Insulation

A guide describing how to install low-sloped ("flat") roofs with insulation above the roof deck that resist wind pressures during high-wind events.

Guide describing requirements for sheathing and sealing the roof decking in accordance with the requirements of the IBHS Fortified Home Program's Hurricane and High Wind Standards, and other roofing considerations to increase the roof's disaster resistance.

Guide describing how to seal roof valleys and how to seal around pipes, chimneys, and other roof deck penetrations.