Directional Air Flow Grill is capable of providing efficient performance. The Grill has mild steel construction that enhances the load bearing capacities. The Grill ensures proper air distribution at various rack levels. The Grill has ability to handle high density server racks. The Grill is made using non-combustible material and is available with an option of adjustable dampers to manage airflow volume. The Directional Air Flow Grill prevents mixing of air and increases the efficiency of air conditioning equipment in critical spaces.