Roofs, Attics & Ceilings -

Air Sealing/Insulation

Guide describing the repair and reconfiguration of the air handler closet and platform when replacing the air handler.

Guide describing how to add spray foam insulation to the underside of the existing roof deck as part of the conversion of a vented attic to an unvented, insulated attic.

Guide describing a method for insulating an unvented attic by spraying foam insulation along the underside of the roof deck.