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Ventilation Maximum 303 Series Sloped Roof Vents

Ventilation Maximum 303 Series Sloped Roof Vents

The Ventilation Maximum model VMAX-303 has been designed for slope roof application and is compatible with most all types of roofing membranes including metal. It has no moving parts, requires no electricity, and is completely silent and maintenance free. Built tough to endure the harshest weather conditions that nature has to offer including hail storms. It sits high enough off the roof deck to allow it to weather through snow accumulations without being covered. CSA approved and do not require to rotate to prevent water or snow infiltrations. Its unique storm proof system prevents infiltrations while at the same time capturing the wind from all directions and at velocities as low as 4 mph. 

  • Deflector: 3
  • Net Free Area: 105 square inches
  • Average Exhaust Rate: 266 PCM
  • Suggested Ventilation Area: 700 to 800 ft.2
  • Adjustable Flashing: 2/12 to 15/12
  • Storm Proof: Unique precision engineered deflector system
  • Standard Gauge: 24 & 26 galvanized steel
  • Rodent Proof: Built-in galvanized wire mesh screen
  • Finish: Interior and exterior powder coated polyester baked paint with UV protection
  • Compliances: CSA, CAN-3-A930M82, ASTM-5277
  • Warranty: Limited Lifetime Warranty on all manufacturing defects, 5 years on paint & corrosion
model description usually ships price QTY
303-12-B Ventilation Maximum sloped roof vent. Galvanized steel. 12X12 inch base. 105 sq.in. NFA. BROWN color. 1 Day. In-stock $198.63
303-12-FUSAIN Ventilation Maximum sloped roof vent. Galvanized steel. 12X12 inch base. 105 sq.in. NFA. CHARCOAL color. 1 Day. In-stock $198.63
303-12-G Ventilation Maximum sloped roof vent. Galvanized steel. 12X12 inch base. 105 sq.in. NFA. GREY color. 1 Day. In-stock $198.63
303-12-N Ventilation Maximum sloped roof vent. Galvanized steel. 12X12 inch base. 105 sq.in. NFA. BLACK color. 1 Day. In-stock $198.63
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Ventilation Maximum 303 Series Vents

 

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