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12 in. Dia Aluminum Roof Louver Exhaust Vent in Mill Finish

12 in. Dia Aluminum Roof Louver Exhaust Vent in Mill Finish

Article Number:
  • $ 3000


Excellent choice to removing radiant heat from attic spaces . Helps to keep insulation dry in the winter . Mill finish aluminum will continually have a long lasting clean appearance . Ventilation rule 1:300, application per sq. ft.: 450 . Net free air space: 113 sq. in. . Pitch capacity range: 3/12 to 12/12 . 2 in. clearance between bottom of vent cap and flange . Inner cylinder louver design does not allow accumulation of particle build up as found in using an insect screen . Built-in inner vertical louver cylinder has a 1/8th in. opening between the louver blades and all aluminum (“noncombustible”) material meets the requirements of California building code 706A.2 vents to resist the intrusion of burning embers and flame through ventilation openings . Helps to reduce energy costs

Active Ventilation Products roof louver product line, the Pop Vent, is excellent for venting attic spaces on shingled sloped roofs. Pop Vent Model PV-12-C01 is a 12 in. Dia roof vent with an 18 in. x 18 in. square flange. Model PV-12-C01 will alleviate moisture in the winter and heat in the summer to extend the life of the roof and building structure. The Pop Vent roof louver product line has a manufactured one piece spun aluminum cap that is leak proof and rust free. It’s designed for superior exhausting performance. Its round covered vent cap has a lower louver section. This lower louver allows hot air to escape freely and efficiently, never trapping it up in the vent cap. The Pop Vent roof louver models have a built-in inner vertical louver cylinder to keep out birds, insects and animals that can clog the vent. The inner vertical louvers allow air to exhaust without resistance. Its round aerodynamic design can with stand harsh weather and wind forces up to 200 mph. The Pop Vent roof louver product line has proven to be the recommended choice for exhausting attic spaces.

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