Made in the usa out of 26 gauge galvanized steel commericial roof gravity ventilator video.
Globe roof vent.
Gravity roof ventilator for residential and commercial use.
Made in the usa out of 26 gauge galvanized steel.
Protects from rain snow and the elements.
Commercial roof vents for warehouse industrial commercial and agricultural ventilation.
The draw bolt collar available in sizes up to 12 offers secure fit yet is easily removed when needed.
Protects from rain snow and the elements.
The gbv features watertight construction and a low silhouette while offering positive draft for good air flow.
The famco gbv globe vent galvanized comes in a range of diameters.
Gravity roof ventilator for residential and commercial use.
This product uses the fb pb and sb round vent bases on certain applications.
The globe roof vent gbv is an economical gravity ventilator for use on residential commercial and industrial applications.
Available in sizes 3 to 24 and includes drawbolts.