On-Line Catalog : Louvers > Brick Vents > EBV-445
Model EBV-445 extruded aluminum brick vent
4" deep • 45° J-Blade
Application
The EBV-445 brick vent is used primarily in new construction and incorporates 1/8" (3) mortar ribs at the top and bottom. Brick vents provide a permanent means of gravity ventilation for crawl spaces, hung ceilings, incinerator rooms, chimney flues, foundations, pipe spaces, and corridors and are not intended to protect against driven rain conditions.
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