Master Flow® Foundation Vent Cover ‑ FVC168 Specs

      Master Flow® Foundation Vent Cover ‑ FVC168 Docs

      Master Flow® Foundation Vent Cover ‑ FVC168 Videos

      Why Master Flow® Foundation Vent Cover ‑ FVC168?

      Master Flow® Foundation Vent Covers help to remove damaging moisture, which can lead to mold growth and structural decay in the foundation area of the home. They can even help lower the risk of frozen pipes by providing ventilation in the crawl space area.

      Easy Installation icon

      EASY INSTALLATION

      Easily install for a quick fit
      Easy Installation icon

      CONVENIENT

      Fits on most 16" x 8" (406 mm x 203 mm) foundation vents
      Protection icon

      PROTECTION

      Helps protect against weather and rodent and insect infiltration

      Where to buy

      Find a GAF distributor near you.

      Find a contractor

      Find a GAF certified contractor near you.