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Guide describing how to insulate the wall cavities of an existing home with spray foam.

This guide describes how to install a rigid air barrier to walls behind showers and tubs.

Guide describing how to construct exterior walls with insulated concrete forms.

Guide describing the design and installation considerations for recladding of above grade walls using insulated vinyl siding.

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 install spray foam on the exterior of the existing home after framing over the existing siding.

Guide describing the need for adequate structural sheathing in exterior walls in homes in high-wind areas.

This guide describes how to install a rigid air barrier to separate the porch attic from the conditioned space.

Guide describing how to apply an air control layer directly over existing wall sheathing and cover with two layers of insulating sheathing held in place by vertical furring strips.

Guide describing materials and methods for incorporating thermal mass into the construction of a home for temperature regulation, energy savings, and resistance to extreme heat and cold.

Guide describing ways to construct wall assemblies in cold climates to minimize the likelihood of condensation formation inside the walls.

Guide describing techniques and measures for increasing the termite resistance of a home's foundations.