Closed-Cell Insulation - NCFI
NCFI InsulStar® is the most energy-efficient, closed-cell spray-in-place polyurethane insulation system available. This high-performance insulation is formulated from renewable agricultural resources, and is completely non-toxic after installation. It stops air flow into and out of your home, reduces noise, and blocks the infiltration of dust, pollen and other airborne pollutants, and helps to prevent mold, mildew and moisture. InsulStar® quickly expands to fill gaps and voids, conforming to curves and spaces to form a fully adhered, solid environmental envelope.