Monovents are gravity-type, 20" circular, 26-gauge units with a damper.
Walk Doors have a galvanized 16-gauge frame with an 18 gauge smooth door leaf with white or bronze primer.
Curbs are custom built to accommodate roof mounted equipment.
Thermal Efficient Windows
Thermal Efficient Windows are 1/2" thick double glazed, aluminum alloy with bronze acrylic enamel finish.
Roof Jacks are panel mounted and
can accommodate stack sizes 7" to 12".
Full Glass Door
Full Glass doors are specifically designed for fast installation. You just uncrate, set in place, plumb and square, then anchor.
Pipe Flashes are flexible units that fit pipes from 1/4" to 7" in diameter.
18-gauge frame Louvers are 48" x 48" with 20-gauge adjustable blades and come complete with bird screen.
Univents are gravity-type 10' long, 9" or 12" throat, 26 gauge units with dampers, designed for continuous runs.
DBCI Overhead Door
DBCI’s commercial doors are designed and manufactured for strength and durability and are fabricated to meet or exceed operational requirements with little or no maintenance.