Gravity Ventilator For Sloped Roof

All roof jacks are made of rust free aluminum and come with a 2 inch tail pipe.

Gravity ventilator for sloped roof.

Engineered and certified for both flat roof ventilation and steep slope ventilation the aura gravity ventilator is available for both residential and commercial buildings. 54 cm2 of free venting area. 4 vents each with 36 sq. Jack vent cap is made for pitched or steep sloped roofs while the keepa roof jack vent cap is designed for flat or low sloped roofs.

The gravity intake and relief ventilators are non powered do not have a fan and work on pressure differential between the inside and outside of the building. Ul listed this gravity roof vent is rated to withstand wind pressures of over 50 psf which is equivalent to wind speeds exceeding 200 mph. Gravity intake and relief ventilators for use in non powered applications. Venting efficiency is directly proportional to the number of vents employed e g.

Both roof jack vent caps are ideal for ventilating bathroom fans and range hoods alike. 26 cm on a 300 sq ft. 76 mm vent be located at each corner of the roof and a minimum of one vent in the middle of the roof. Home roof ventilation exhaust vents for steep slope our roof exhaust vents remove heat and moisture from the attic with no moving parts.

Our ul certified aura vents pop vents round back vents and keepa vents are tested to withstand wind pressure speeds up to 200 mph. Strong weathertight hoods on these gravity exhaust and supply ventilators feature interlocking arched galvanized steel panels and include a preassembled bird screen.