Crawl Space Vent Cover Outward Mounted

Seals the crawlspace closed. Solid ABS plastic vent cover-won’t rust or rot! For enclosed, encapsulated, or conditioned crawlspaces. Screwed directly into foundation wall with a 1/4 masonry bit or construction grade adhesive. May be painted with a plastic adherent paint. Color : Black Size : Small Crawl Space Door Systems designed a durable ABS plastic one-piece solid vent cover to seal the crawl space. Covers the standard 8 x16 air vent or any opening in the foundation wall and fits on the outside surface of the foundation wall and attaches with either fasteners or adhesive. Excellent for closed, encapsulated or conditioned crawl space applications. Please measure your vent opening before purchasing this product. It will only mount over standard.