Air Vent Manual Plastic Foundation Vent Carton of 12

Keep your crawlspace dry, cool, and protected with the Air Vent Manual Plastic Foundation Vents. Designed to provide essential airflow to your homes foundation and use with oversized bricks, these weather resistant crawl space vents help prevent moisture buildup, mold, and wood rot, preserving your homes structure for years to come. Each vent features a manual open/close lever, giving you full control over airflow throughout the changing seasons. Constructed from durable, rust-free plastic, these crawl space foundation vents are ideal for year-round use and are easy to install into standard 16" x 8" openings. Available in a sleek black finish, they blend effortlessly with any exterior design. Choose from Heavy-Duty Slider, Vent Damper & Slider, or Jumbo Vent models for a perfect fit to your ventilation needs.