Smartvent Products Insulated Flood Vent 1540-520 - Gable Vent - 16" L x 8" H, Beige

Smart Vent Flood Foundation Vent - This series is used for a garage or conditioned space where flood protection is required but air ventilation is not desired, for situations where a sealed crawlspace is being utilized in a floodplain, flood protection is still required and the Insulated Flood Vent series is the perfect fit for those applications. 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. 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. Covers 200 sq ft square feet. - Size: 16" L x 8" H x 3" D, Type: Flood Protection, Net Free Area: 200 sq ft, Color: Wheat, Material: Marine Grade 316 Stainless Steel, Pkg Qty: 1, Package Type: Box

• FLOOD PROTECTION - Ideal for garages or conditioned spaces where air ventilation is not needed
• AUTOMATIC FLOOD RESPONSE - Patented floats unlatch vent door when flood water is detected
• PRESSURE RELIEF - Allows flood water to enter and exit, reducing foundation wall stress
• INSULATED DESIGN - 2 in. insulated core with R-value of 8.34 and full-frame weather stripping
• DURABLE MATERIALS - Made from marine grade T316L stainless steel for harsh environments
• CERTIFIED PERFORMANCE - 3 in. debris clearance opening when activated for reliable flood safety
• MADE IN USA - Manufactured in the United States for quality and reliability