Gravity Ventilator For Sloped Roof

Strong weathertight hoods on these gravity exhaust and supply ventilators feature interlocking arched galvanized steel panels and include a preassembled bird screen. Venting efficiency is directly proportional to the number of vents employed e g. All roof jacks are made of rust free aluminum and come with a 2 inch tail pipe.

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Commercial Gravity Ventilators With Curb Mount Flanges Made In The Usa

Replace Your Roof Turbine Vent With The Aura Gravity Ventilator

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Roof Ventilation For Steep Slope Roofs Benefits The Attic All Year Long

Our ul certified aura vents pop vents round back vents and keepa vents are tested to withstand wind pressure speeds up to 200 mph.

Gravity ventilator for sloped roof.

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. 76 mm vent be located at each corner of the roof and a minimum of one vent in the middle of the roof. Use hooded gravity roof vents with either nonpowered ventilation or in conjunction with powered exhaust supply or reversible fans. All roof vents aura gravity ventilators.

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. 26 cm on a 300 sq ft. 28 m roof is preferable to using 2 vents each with a 72 sq. 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. Engineered and certified for both flat roof ventilation and steep slope ventilation the aura gravity ventilator is available for both residential and commercial buildings. Home roof ventilation exhaust vents for steep slope our roof exhaust vents remove heat and moisture from the attic with no moving parts.

Gravity intake and relief ventilators for use in non powered applications. Both roof jack vent caps are ideal for ventilating bathroom fans and range hoods alike.

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Av 18 C06 Cmf 18 In Dia Aura Vent With 6 In Collar And Curb Mount Flange

Aura Gravity Ventilator 16 Diameter 12 Tall Collar Av 16 C12

Aura Gravity Ventilator 30 Diameter 12 Tall Collar Av 30 C12

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