SPF Spray Foam is more resistant to moisture and mold.
Spray Foam Insulation has better sound-dampening properties
Spray Foam is better at reducing sound transmission through interior and exterior walls.
Polyurethane spray foam insulation require no mechanical fasteners.
Spray Foam insulation is self-flashing forming a continuous waterproof barrier over rooftops.
Spay Foam seals itself around all ductwork and other roof penetrations.
The resulting insulation product is the most impermeable roofing system available today.
Other uses for polyurethane spray foam insulation.
https://calsprayfoam.com/wp-content/uploads/2014/02/Cal-spray-foam-installation-services-in-california-2.jpg200300Jeff Christensenhttp://calsprayfoam.com/wp-content/uploads/2014/02/CALSprayFoam-Logo-850x-845x239.pngJeff Christensen2014-02-27 05:45:282014-02-27 05:45:28The Insulating Properties of Polyurethane Foam vs Standard Fiberglass Batt Insulation