The fireplace towel completes the warm air distribution system through gravity or mechanical means. It is installed on the wall of the chimney. The construction of the Luft grille is characterized by the hidden air inlet. When installing the grille, its correct orientation must be considered. If the fireplace grille is installed, the air inlets should be at the bottom, while the contribution of the inlet should be at the top. This will maintain the proper circulation of warm air. The grilles are powder-coated, known for their color durability and thermal resistance. Additionally, the coating of the grille protects against mechanical damage.