Smart Vent 16"X8" Stainless Steel Insulated Foundation Flood Vent

Smart Vent Foundation Flood Vents are ICC-ES Certified and FEMA Accepted. The Bi-Directional vent feature allows water to flow freely both in and out, relieving hydrostatic pressure and protecting your foundation from flood damage. Entering flood water lifts the patented internal floats which unlatch and allow the door to rotate open. Our Insulated model provides the same flood coverage while its insulated core makes it perfect for garages and air-conditioned spaces. Made of T316L Marine Grade Stainless ...