![Bestvents PMS-1 Foundation Vent, 40 sq-in Net Free Ventilating Area, Polypropylene, Gray [SKU: ORG6257307]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/332/593/6257307__78311.1683049922.jpg?c=1 "Bestvents PMS-1 Foundation Vent, 40 sq-in Net Free Ventilating Area, Polypropylene, Gray [SKU: ORG6257307]")
![Bestvents PMS-1 Foundation Vent, 40 sq-in Net Free Ventilating Area, Polypropylene, Gray [SKU: ORG6257307]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/332/593/6257307__78311.1683049922.jpg?c=1 "Bestvents PMS-1 Foundation Vent, 40 sq-in Net Free Ventilating Area, Polypropylene, Gray [SKU: ORG6257307]")
Product Overview
With 18 in L x 1 3/4 in W built-in lintel for new block, brick or frame foundation construction. Durable polypropylene construction. 40 sq-in net-free area. 1/8 in aluminum screen. 8 in x 16 in. [QTY/UOM: 1EA / 1EA] [PMS SKU: ] [Category: VENTILATION PRODUCTS/FOUNDATION VENTS;Shop All]
![Bestvents PMS-1BLACK Foundation Vent, 40 sq-in Net Free Ventilating Area, Mesh Grill, Polypropylene, Black [SKU: ORG6179550]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/330/591/6179550__81906.1683049922.jpg?c=1 "Bestvents PMS-1BLACK Foundation Vent, 40 sq-in Net Free Ventilating Area, Mesh Grill, Polypropylene, Black [SKU: ORG6179550]")
![Bestvents PMS-1BROWN Foundation Vent, 40 sq-in Net Free Ventilating Area, Mesh Grill, Polypropylene, Brown [SKU: ORG6179683]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/331/592/6179683__20635.1683049922.jpg?c=1 "Bestvents PMS-1BROWN Foundation Vent, 40 sq-in Net Free Ventilating Area, Mesh Grill, Polypropylene, Brown [SKU: ORG6179683]")
![Bestvents PMD-1BROWN Foundation Vent, 72 sq-in Net Free Ventilating Area, Mesh Grill, Polypropylene, Brown [SKU: ORG6179790]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/333/594/6179790__02367.1683049923.jpg?c=1 "Bestvents PMD-1BROWN Foundation Vent, 72 sq-in Net Free Ventilating Area, Mesh Grill, Polypropylene, Brown [SKU: ORG6179790]")
![Bestvents 306MGR Foundation Vent, 65 sq-in Net Free Ventilating Area, Mesh Grill, Thermoplastic, Gray [SKU: ORG6097257]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/324/585/6097257__27556.1683049918.jpg?c=1 "Bestvents 306MGR Foundation Vent, 65 sq-in Net Free Ventilating Area, Mesh Grill, Thermoplastic, Gray [SKU: ORG6097257]")
![Bestvents PMD-1BLACK Foundation Vent, 72 sq-in Net Free Ventilating Area, Mesh Grill, Polypropylene, Black Oxide [SKU: ORG6179725]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/52626/50708/6179725__91696.1683078133.jpg?c=1 "Bestvents PMD-1BLACK Foundation Vent, 72 sq-in Net Free Ventilating Area, Mesh Grill, Polypropylene, Black Oxide [SKU: ORG6179725]")