8” Mobile Home Flex

8” Mobile Home Flex 

• Dimensions: 8-inch inner diameter by 25-foot length.
• Key Feature: Features a Black UV-inhibited polyethylene vapor barrier, which is specifically designed to withstand outdoor exposure under mobile homes.
• Insulation Rating: Most commonly found with an R4.2 thermal rating, though R6 and R8 versions are available depending on local energy codes.
• Compliance: Meets HUD/FHA standards (515.2.1) and NFPA 90A/90B for mobile home construction.
• Construction: Typically consists of a galvanized or spring steel wire helix core encapsulated in polyester film, wrapped in fiberglass insulation, and sealed by the black jacket.