Description
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- 16" x 8" - 316 Marine Grade Stainless Steel Vent
- FEMA-Accepted, ICC-ES Certified
- Certified For 200 sq. ft. of Flood Coverage
- 8.34 R Value
- 15 Year Warranty With Product Registration
Smart Vent 1540-574 Insulated Garage Door Vent 14.5" X 8.5"