Non-powered complete roof vents with galvanized bases, white screen and white garnishes replace Ventline vents. Features self-centering metal base with radius corners and interior garnish with 1-1/4″ flange. Fits roofs 1-3/4″ to 2-3/4″. Covers all screw holes around cut-out. Positive-seal weatherstripping is leak resistant and watertight. Interchangeable with existing Ventline products. #31-1825 is a powered (12 volt fan) complete roof vent with all the features of non-powered vents. We offer the best so you worry less with higher quality and better performance that outlast all other brands. We carry all the accessories and hardware needed to make installation easier and more productive.
Also available in the following colors and style:
*311998 – Non-Powered Vent, White
*311823 – Non-Powered Vent, Amber
*311824 – Non-Powered Vent, Metal
*311825 – 12 Volt Fan Vent, White
Made by: Hong’s
Before You Order
Before ordering, compare your roof thickness with the stated 1-3/4 to 2-3/4 inch range and verify the existing Ventline cutout and screw-hole layout.
Frequently Asked Questions
What roof thickness does this vent fit?
The supplied description lists fitment for roofs 1-3/4 to 2-3/4 inches thick.
Is this a powered vent with a fan?
No. This model is described as a non-powered roof vent; the 12-volt fan is listed for a different model.




