7 inch mobile home flex
- Insulation Value: R8, providing greater thermal efficiency compared to R4.2 or R6 products.
- Material: Features a two-ply polyester laminated inner core, fiberglass insulation, and a UV-inhibited polyethylene black outer jacket.
- Durability: Includes a galvanized or bronze metal core reinforcing and a weather-resistant jacket for enhanced durability.
- Standards & Certifications: It is UL 181 certified (Class 1 Air Duct), Greenguard certified, and meets HUD/FHA standards 515.2.1, Paragraph B, making it suitable for manufactured housing applications.
- Dimensions: The duct is 7 inches in diameter and typically comes in 25-foot length