Quick view Details sku: 421280 Black Automatic Crawl Space Foundation Vents MSRP: Was: Now: $19.95 - $144.95 Choose Options Compare
Quick view Details sku: 421282 Brown Automatic Crawl Space Foundation Vents MSRP: Was: Now: $19.95 - $144.95 Choose Options Compare
Quick view sku: 421280 Black Automatic Crawl Space Foundation Vents Black Automatic Foundation Vents. 8" x 16" Outside, 7-7/8" x 15-3/4" inside. Automatically opens at 70° F, closes at 40° F. 65 square inches of ventilation. Includes Free Shipping in the Continental United States. MSRP: Was: Now: $19.95 - $144.95 Choose Options Compare
Quick view sku: 421282 Brown Automatic Crawl Space Foundation Vents Brown Automatic Foundation Vents. 8" x 16" Outside, 7-7/8" x 15-3/4" inside. Automatically opens at 70° F, closes at 40° F. 65 square inches of ventilation. Includes Free Shipping in the Continental United States. MSRP: Was: Now: $19.95 - $144.95 Choose Options Compare