The fireplace shutter completes the flue of the fireplace, distributing warm air through gravity or mechanical means. It is installed on the wall of the chimney. The construction of the Luft shutter is characterized by the presence of a hidden air duct. During the installation of the shutter, proper oriented placement should be considered. If the fireplace shutter is installed, the air ducts should be at the bottom, while the air inlet should be at the top. This will maintain adequate circulation of warm air. The shutters are powder-coated, known for their color durability and heat resistance. Additionally, the coating of the shutter protects against mechanical damage.