Ventilation

Proper crawl space ventilation keeps moisture from building up under your home — and moisture under a house leads to wood rot, mold, and structural headaches that get expensive fast. Foundation vents in aluminum and plastic allow air to move freely while keeping pests out, and adjustable slider models let you close them down during hard freezes. Floor registers and air deflectors handle airflow direction inside the home. We carry foundation vents and ventilation basics in a range of sizes to fit standard crawl space openings.