20” circular gravity type ventilator unit, with damper



Available in a variety of standard sizes or can be custom fabricated to size and tapered to match the roof pitch. Shipped complete with all mounting accessories and instructions. Pipe Flash is a flexible unit that fits up to 16-1/4” diameter pipes.


Roof Jacks


Metal roof jacks are mounted on roof panel and can accommodate stack sizes up to 12”.



Translucent Light Transmitting Panels (LTPs)


Fiberglass reinforced plastic panels allow natural light transmission into the building. Daylighting can reduce energy costs.





26 gauge, 10’ long x 9” throat gravity type roof ventilator unit in Polar White, with or without dampers and designed for continuous runs.