Air Vent 85158 Square Roof Mounted Vent, UH50BR, Brown
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. Choose from metal or plastic in round, square or slant-back designs.
- Square aluminum roof mounted vent
- 50 sqin of net free area
- 9" diameter opening
- As hot air rises the vent allows the hot air to escape
- Should be installed up towards peak of roof for maximum exhaust.