Regular 7 Bar        Heavy Duty 6 Bar
          (1 3/4 in.)                   (2 in.)

4 ft.       $82.00
6 ft.       $91.00                 $119.00
8 ft.       $97.00                 $130.00
10 ft.     $115.00               $137.00
12 ft.     $121.00               $144.00
14 ft.     $126.00               $155.00
16 ft.     $130.50               $167.00
18 ft.     $154.00               $193.00
20 ft.     $168.00               $235.00