4" R-8 Flex Metalized polyester jacket reinforced with fiberglass scrim Double-ply black polyester core R-8.0 formaldehyde free insulation UL listed $86.50 $54.32 Add to Cart
6" R-8 Flex Metalized polyester jacket reinforced with fiberglass scrim Double-ply black polyester core R-8.0 formaldehyde free insulation UL listed $102.67 $66.70 Add to Cart
8" R-8 Flex Metalized polyester jacket reinforced with fiberglass scrim Double-ply black polyester core R-8.0 formaldehyde free insulation UL listed $125.31 $78.85 Add to Cart
14" R-8 Flex Metalized polyester jacket reinforced with fiberglass scrim Double-ply black polyester core R-8.0 formaldehyde free insulation UL listed $222.90 $155.53 Add to Cart
18" R-8 Flex Metalized polyester jacket reinforced with fiberglass scrim Double-ply black polyester core R-8.0 formaldehyde free insulation UL listed $272.23 $186.15 Add to Cart
