Smart Vent 1540-574 Insulated Garage Door 14 1/2" x 8 1/2" Flood Vent, Powder Coated Gray

Smart Vent Insulated  Garage Door 14 1/2" x 8 1/2" Flood Protection Vent, Powder Coated Gray - 1540-574

Application
For situations in a garage or conditioned space where flood protection is required and / or a sealed crawlspace is being utilized in a floodplain, flood protection is still required. This Insulated FLOOD VENT series is the perfect fit for those applications. Home flood protection and home flood safety.

Flood Protection
The vent door is latched closed until it comes in contact with flood water. Entering flood water lifts the patented internal floats which unlatch and allow the door to rotate open. This allows the flood water to automatically enter and exit through the frame opening, relieving the pressure from the foundation walls. Certified flood debris clearance is demonstrated with a 3” diameter opening when the flood door is activated.

Ventilation
The flood door contains a 2” styrofoam core that has an R-value of 8.34. There is also a felt weather stripping that lines the entire vent frame helping to keep the enclosure as insulated as possible.