The blades open when your roof mounted exhaust fan goes on and close when it s off preventing backdrafts.
14 diameter aluminum roof louver exhaust vent.
Choose from our selection of louver vents including enclosure louvers heavy duty movable blade wall louvers and more.
The fully enclosed hood deters rodent and insect infiltration and leaf and pine needle clogging.
These gravity operated exhaust shutters can be used with direct or belt driven exhaust fans and can help prevent air backflow when the fan is off.
Pop vent model pv 14 c1 br is a 14 in.
It is powder coated with an electrostatic charge in brown semi gloss finish.
The resin square top roof louver is an excellent choice against weather infiltration.
Collar height and an 19 in.
24 x 24.
The pop vent roof louver product line has a manufactured one piece spun aluminum cap that is leak proof and corrosion resistant.
Dia roof vent with a 1 in.
Dia roof vent with a 1 in.
Pop vent model pv 14 c1 is a 14 in.
Sheet metal manufacturers of roof vents roof exhaust fans and solar attic fans.
Dia roof vent with a 1 in.
Each vent offers a full 60 square inches of net free ventilating area nfa.
Active ventilation products roof louver product line the pop vent is excellent for venting attic spaces on shingled sloped roofs.
Maurice franklin louver rlw 100 4 4 inch mini round aluminum insect proof mini louvers with screen white pack of 4 by maurice franklin louver 14 94 14.
Active ventilation products roof louver product line the pop vent is excellent for venting attic spaces on shingled sloped roofs.
Pop vent model pv 14 c1 is a 14 in.
The master flow resin square top roof vent is designed for attic ventilation.
The pop vent residential roof louver for air exhaust air exhaust roof louver 14 diameter 2 tall collar pv 14 c02.
Model pv 14 c1 will alleviate moisture in the winter and heat in the summer to extend the life of the roof and building structure.
Made in the usa.
Airhawk rva 51 square vent aluminum.
Dia roof vent with a 19 in.
1 1 1 2 2 2 1 2 3 4.
Pop vent model pv 14 c1 is a 14 in.
15 diameter roof opening dimension.
Each exhaust shutter features durable galvanized steel aluminum or fiberglass frame construction with moisture and corrosion resistant stainless steel fasteners.
Active ventilation products roof louver product line the pop vent is excellent for venting attic spaces on shingled sloped roofs.
Active ventilation products inc.
Air vent s largest roof louver successfully handled wind driven rain in speeds ranging from 35.
