4" PELLET ATTIC INSULATION SHIELD

Required when passing through a ceiling or floor, this shield includes a storm collar.

• Strong and durable venting thanks to its outer wall in galvalume steel and its inner wall in stainless steel
• Revolutionary gasket system that prevents leaks and does not require the use of silicone
• Smooth-weld technology for virtually invisible seams
• Precision formed ends for a better finish
• Complies with NFPA 211, CSA B365, UL 641, CAN/ULC S609 and ULC/ORD C441 standards

Dimensions

AØ : 6.75"

B : 9.25"

C : 7.75"