Air Vent Ventilation 85150 Roof Vent Square Aluminum Mill
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Air Vent Ventilation

Roof Vent Square Aluminum Mill

Mfg.# 85150
Sku# 4519955


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  • Features
  • Specifications
These covered openings allow air to escape the attic. Several of these vents are usually required to properly ventilate the attic. They should be placed evenly across the roof.
  • Hood & throat designed to maximize airflow
  • All aluminum rust-free construction
  • For 3/12 to 12/12 roof pitch
  • Heavy, rust-free integral screen
  • Provide 50 square inches of net free area per piece
Height:3-1/2 in
Length:16 in
Width:16 in