Trust ADCS Technologies for buying floor grills in different shapes and sizes based on your project. The floor vent in the offering is commonly used in heating, ventilation, and air conditioning (HVAC) systems to allow the air to circulate between several spaces in a building. It is required to cover the hole of duct in the floor without completely blocking it. Its design includes slats in the framework to let air to pass through. It is required to enable proper air distribution to maintain comfortable indoor temperatures. Aluminum is used in the construction of floor grill because the material is lightweight and easy to work with. Aluminum floor grill is also protected from rust and corrosion.