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Foundation or crawlspace vents are used to ventilate the area under a building when the floor is raised above the ground. Moisture can build up in a closed area caused rot and mildew and eventually compromising the integrity of the structure.

FV158 - 15" x 8" Foundation Vent

  • Designed to fit in between 16" o.c. studs.

    Standard Mount:
    Rough Opening: 15" wide x 8" tall
    Louver Box: 14-1/4" x 7-3/4"
    Louver box depth: 3"
    Over-all dimensions with trim: 15-3/4" x 9-1/4"

    Approx. Net Free Air: 20in
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