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 $52.77 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 $62.63 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 $76.44 Add to Cart
10" R-8 Flex Metalized polyester jacket reinforced with fiberglass scrim Double-ply black polyester core R-8.0 formaldehyde free insulation UL listed $157.63 $96.15 Add to Cart
12" R-8 Flex Metalized polyester jacket reinforced with fiberglass scrim Double-ply black polyester core R-8.0 formaldehyde free insulation UL listed $187.55 $114.40 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 $135.97 Add to Cart
16" R-8 Flex Metalized polyester jacket reinforced with fiberglass scrim Double-ply black polyester core R-8.0 formaldehyde free insulation UL listed $257.05 $156.80 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 $166.06 Add to Cart
