6" R6 x 25' Insulated Flex Duct Mylar Cover

6IFM6 MFG #: 670
  • Brand: Quietflex®
The Quietflex® Rip-Stop Silver Jacket Flex Duct features a metallic polyester-vapor barrier with a special "rip-stop" scrim reinforcement.
  • Features
  • Johns manville formaldehyde-free™ fiberglass insulation
  • Galvanized or bronze metal core reinforcing
  • Oversized core to fit on collars and register boxes
  • Up to 10 in bags are strapped to form a pair
  • ASTM C-518, GREENGUARD® Certified, HUD/FHA 515.2.1, Paragraph B, Meets Most BOCA, City of Chicago, Federal, State and Local Codes and Standards, NFPA 90A and 90B, UL Listed/Approved to UL 181