The FB214 12 25 is a high-performance double ply black poly insulation with an R-value of 4.2, designed for optimal thermal efficiency. This product is ideal for HVAC applications, providing excellent insulation for ductwork. Made from durable materials, it measures 12 inches in diameter and 25 feet in length, ensuring a perfect fit for various installations. The double ply construction enhances durability and resistance to wear, making it suitable for both residential and commercial use. Compliant with industry standards, this insulation is a reliable choice for energy-efficient systems.
