DuraVent 69679 6 in. Chimney Pipe Square Ceiling Support Box & Trim Collar, Black - 36 in. Tall

The DuraPlus Square Ceiling Support Box is durably constructed of .018" galvanized steel outer walls, a .018" aluminized steel intermediate liner, and a .016" 430 stainless steel liner. It can be used on flat, vaulted, or cathedral ceiling installations. This DuraPlus component supports up to 40' of chimney pipe with a built in starter section. The Square Ceiling Support box features a sleek black finish to add pleasing aesthetics to the fully functional build.

• Chimney Pipe Square Ceiling Support Box & Trim Collar
• Use with flat, vaulted, or cathedral ceilings
• Supports up to 40' of DuraPlus chimney
• Includes built-in starter section

• Color: Black
• Diameter: 6"
• Clearance: 2"
• Tall: 36"