PREVENT AIR FROM CIRCULATING THROUGH THE FLOOD OPENING - Flood Flaps Sealed Series Flood Vents

Flood Flaps Sealed Series flood vents are perfect for structures located in floodplains that desire conditioned space or an encapsulated crawlspaces. These models use two (2) rubber flaps to keep air from passing through the flood opening in non-flood situations, 365 days a year. In the case of a flood, the rubber flaps will give to the pressure of flood water and allow water to enter or exit the flood opening. Energy efficient flood vents such as Flood Flaps Sealed Series models are even more important as states are adopting and enforcing the 2015 International Energy Conservation Code. Flood Flaps Sealed Series models provide a tight seal (watch a video and see for yourself) to keep enclosures protected from exterior climate air and insects. Superior Performance.