The fireplace grille completes the cooling of the warm air that is distributed by gravity or mechanically. It is mounted on the wall of the chimney or duct. The construction of the Luft grid is characterized by the presence of a covered air intake. When installing the grate, it is important to ensure the correct orientation. When placing the fireplace grate, the air intakes should be at the bottom, while the contribution of the intake should be at the top. This will maintain satisfactory circulation of warm air. The grates are powder-coated, which is characterized by color durability and thermal resistance. Additionally, the coating of the grate offers protection against mechanical damage.