Flood Flaps is an Engineered Flood Vent rated for 220 square feet of area per vent. ICC-ES Certified meaning the flood vents are recognized by NFIP / FEMA in all fifty states. These flood vents will install easily into most foundation openings with construction adhesive.
Two Flood Flaps models available: Sealed for encapsulated or conditioned crawlspaces or garages and Multi Purpose for air flow year round.
We offer the 5″ depth but can order other depths such as 8″ or 12″.
Please call for special orders.