The FB214 06 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 properties while maintaining flexibility. The material is durable and resistant to moisture, ensuring longevity in various environments. With dimensions tailored for standard duct sizes, it fits seamlessly into existing systems. This insulation meets industry standards for safety and performance, making it a reliable choice for contractors and builders.
