Product:

Box Roof Vent, 18 x 18 inch ID, 27 x 27 x 5 Top, 30 x 30 Base, 12 inch Clear Rise Under Top, Removeable Top. 26 Gauge Galvanized Steel. 247 Sq.In. Net Free Vent Area. Price/Each.

Ordering Notes:

• Shipping leadtime: 1-2 business days.

Description:

Box Roof Vent, 18 x 18 inch ID, 27 x 27 x 5 Top, 30 x 30 Base, 12 inch Clear Rise Under Top, Removeable Top. Made of 26 Gauge Galvanized Steel.

SPECIFICATIONS:

• Vent Area: 247 sq.in. net free area
• Base: 30x30 inch Square
• Inside Vent: 18x18 inch Square
• Top: 27x27 inch Square, 5 inch High, REMOVEABLE
• Top Clearance From Base: 12 inch, Designed for Thicker Roof Insulation
• Overall Height: 17 inch
• Packaging: 20 units / pallet. 48X48x72 inch

APPLICATIONS:

• 2-Piece design comes pre-assembled. 4 screws allow removal of entire top to provide access to roof line. Foam and insulated roofs. Flat Top Roof Vents / Vent Caps are economical stationary roof ventilators designed for general relief and intake applications.
• The large hood provides good weather protection with unrestricted air flow.
• They are used as roof mounted ventilators, combustion air relief, or intake venting on residential, commercial or industrial buildings.

CONSTRUCTION:

• Galvanized 26 Gauge steel (Optional 24 gauge available), spot welded for strength & durability, caulked for assurance against leakage. #4 mesh hardware cloth meets FHA requirements for protection against bird & insect passage.

Advantages:

• Offer a low profile design combined with economy and versatility

More Product Information:

• PRODUCT SPECIFICATION, OPTIONS & DRAWING
• SUGGESTIONS FOR ROOF FLASHINGS