BASC Search

Guide describing how to install flashing that is integrated with air and water control layers around piping, vents, and other wall penetrations as part of an exterior wall retrofit.

Guide describing designs and construction retrofits for roof assemblies to resist pressures at roof edges during high-wind events.

Guide describing how to install and properly integrate flashing at the intersection of the wall and roof on an existing home.

Guide describing techniques for installing insulating sheathing as a continuous drainage plane on walls.

Guide providing information about flashing around a chimney to protect the intersection of the roof and chimney walls from water intrusion and anchoring of a chimney to prevent collapse in high winds.

Guide describing how to install flashings to help direct water down and out of windows and doors openings in exterior walls.

Guide describing how to provide a continuous water control layer across the roof assembly by sealing all penetrations for pipes, vents, etc. in existing roofs.