Insulated Box With Flange & Ductboard Backing With R6 or R8 Insulation
Insulated Box With Flange & Ductboard Backing With R6 or R8 Insulation
- Sizes 8" x 8", 10" x 6"; Packed 18 per box
- Sizes 14" x 6", 12" x 6"; Packed 15 per box
- Size 10" x 10" Packed 12 per box
- Sizes 12" x 12", 1212" x 1212" Packed 8 per box
- Sizes 14" x 14", 16" x 16", 1412" x 1412" Packed 5 per box
- Sizes 18" x 18", 20" x 20", 20" x 25", 1612" x 1612", 1812" x 1812", 2012" x 2012"; Packed 4 per box
- Sizes 6" x 4" , 8" x 4", 8" x 6", 10" x 4", 10" x 8", 12" x 4", 12" x 10", 14" x 8", 14" x 20", 20" x 30"; Packaged to Order