The rust-free aluminum roof louvers hood and throat design maximizes airflow. These covered openings allow air to escape the attic.
- Provide year-round ventilation
- Hood and throat design to maximize airflow
- All Aluminum rust free construction
- Provide 50 sq." of net free area per piece
- Heavy, rust-free integral screen
Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 12/11/2013 at 5:00am CT. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.