New Knoxville Supply Company Inc.

Flex Duct

25' Per Box
4"
5"
6"
7"
8"
9"
10"
12"
14"
16"
18"
20"

Foil
4"
5"
6"
7"
8"
9"
10"
12"
14"
16"
18"

Duct Liner
Rolls 1 x 47 x 100

Duct Wrap
1 1/2 x 48 x 100