Our commercial keepa roof jack vent cap is engineered to be placed on a flat or low sloped roof.
Flat roof exhaust vent cap.
Each features a black steel roof cap with a built in back draft damper and bird screen.
Collar height square flange and an inner louver wildlife guard.
Apply a bead of asphalt roof cement on the bottom of the vent.
Slide the vent under the shingles so they cover the top half of the vent flange.
The lower half of the flange sits on top of the shingles.
Like our round back roof jack residential versions this commercial product is also used for bathroom fan and range hood fan exhaust.
Made of corrosion resistant aluminum the keepa vent has a round concentric vent cap and standard 11 in.
Bath exhaust vent fans range hoods doorbells.
Vent systems 4 inch round roof cap galvanized metal for all weather conditions top round exhaust cap with rubber for perfect insulation vent cover 4 100 mm 19 99 19.
99 get it as soon as fri sep 25.
Nail the lower corners with roofing nails and tar the heads.
Designed for 3 and 4 ductwork these roof cap vent kits help vent heat moisture and odors from bathrooms showers and recreation rooms.
Including chimney caps roof gable and wall vents to give your home that custom look.
Two nylon zip ties are included.
It features 50 square inches of net free area louvers on three sides slant back and a low silhouette.
Curb mounted flanges are also an option if you want to place the roof jack on a roof curb.
Flat roof vent caps cover external vents to reduce downdrafts and prevent obstructions from entering the vent.
Not recommended for dryer venting.
The lrv50 louvered roof vent is a great heavy duty vent for use on pitched roofs.
We manufacture a wide range of high quality roof vents our wall vents are constructed in galvanized stainless steel painted steel aluminum copper and high density polyethylene plastic hdp.
Install exhaust fan on flat roof by saum hadi posted on february 17 2020 dia keepa vent an aluminum roof attic ventilation flat roof exhaust vent hood range cap roof roof vents for proper attic ventilation exhaust vent hood range cap roof.
Broan nutone steel roof cap for 3 inch or 4 inch round duct w damper birdscreen black.