Wall louvers are installed in the gable end of the attic. The higher they are placed, the more effective they become as exhaust vents. Wall louvers are not preferred for ventilating an attic, because they provide limited airflow under the roof deck, resulting in "hot spots."
- 39.6 square inches of net free area per unit
- Flush Flange
- No Screen
Dimensions: 12" x 12"
MSDS Document: 101261_001.pdf
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