Library

Report covering moisture and leakage issues associated with spray foam insulation application to the underside of roof sheathing.

Brochure providing information about flashing in all cimates.

Brochure with information on maintaining drainage plane continuity at deck ledger locations.

Document presenting some of the key technical properties of many of the most common building materials.

Report on the stability of furring strips as a means for cladding attachment over walls with thick exterior rigid insulation.

The Guide addresses walls constructed with 2x4 wood frame studs, wood structural panel sheathing (WSP) as wall bracing and added backing for foam sheathing, a layer of rigid foam sheathing insulation up to 1.5 inches thick over the WSP, and a cladding system installed over the foam sheathing in low...

Article from NREL on wall construction guidelines for homes in hot climate zones.

Report presenting system design packages for cold and mixed-humid climates.

This page provides important information on how to protect yourself and your family if you suspect that you might have vermiculite insulation from Libby, Montana.

Report identifying the steps to take, with the help of a qualified home performance contractor, to seal unwanted air leaks while ensuring healthy levels of ventilation and avoiding sources of indoor air pollution.

Information sheet about types and installation of insulation.