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Roofs, Attics & Ceilings - Air Sealing/Insulation


Solution Center Guides


This guides describes how to insulate and air seal attic knee walls and floor joist cavities under knee walls.

Guide describing how to upgrade walls that separate the garage from the house by providing a continuous air control layer on the garage side of the wall and adding rigid foam insulation.

Guide outlining how to retrofit an exterior wall and/or attic to provide continuous air sealing.

Guide describing insulation techniques for skylight shaft walls.

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