Gibraltar Building Products 18 in. x 24 in. Galvanized Steel Ventilating Access Door

The Gibraltar Access Door is designed to allow access to normally hard to reach places like crawl spaces while providing air flow underneath the structure. Proper ventilation for any wood structure including crawl spaces, decks and gazebos is critical to the longevity and performance of the lumber. This 2-piece unit has a removable door. A ventilating access door serves as an access or inspection door for many purposes such as pipe repair, foundation repair or storage.