The 48 in x 35 ft x 1-1/2 thick Roll Duct Liner Gray WPSA by Jones Stephens covers an area of 140 square feet, providing excellent insulation and sound absorption for HVAC systems. Made from high-quality materials, this duct liner is designed to enhance energy efficiency and reduce noise in ductwork. Its gray finish blends seamlessly with existing duct systems, while the thickness ensures optimal performance. Ideal for both residential and commercial applications, this duct liner meets industry standards for safety and effectiveness.
