CertainTeed offers a full line of high-quality fiber glass insulation products you can count on.
Dow - Rigid Foam Insulation
Dow Rigid Foam Insulation replaces non-insulating above-grade sheathing products like plywood, fiberboard and OSB, and eliminates the need for additional air barriers such as housewrap.
Dow - Spray Polyurethane Foam
Dow Spray polyurethane foam insulation expands during installation to fill cavities, gaps, cracks and penetrations throughout the building envelope.
Dow - STYROFOAM™ Foundation Insulation
Dow insulation products are installed against the exterior side of the foundation wall.
Knauf Insulation batt and blanket flexible fiberglass insulation is available with a choice of reinforced vapor retarders.
Knauf Insulation blowing insulation is typically installed in open attics of both new and existing structures. It can also be used in retrofit closed-cavity applications such as exterior sidewalls or floored attics.
Knauf Insulation duct insulation is used for heating or air conditioning ducts where temperature and condensation must be controlled.
Knauf Insulation insulation board is made from inorganic glass fibers pre-formed into boards bonded by a thermosetting resin.
North American Specialties
North American Specialty Products offers several Foundation Insulation Products. ThermaEZE™ is a revolutionary new approach to poured concrete wall construction that provides a cost-effective and efficient way to insulate above and below grade poured concrete walls. T-Roc™ is a composite panel comprising GlasRoc® paperless gypsum boards permanently laminated to high R-value expanded polystyrene (EPS) foam.
DuPont™ Tyvek® AtticWrap™ is a revolutionary breathable membrane designed to provide superior attic insulation for improved energy efficiency and attic moisture control.