XL version of the Pizza-Porta.
With the Pizza-Porta installed, heat is concentrated in the dome area, heating the ceramic of the dome. The heat must then pass over the pizza to escape out the side vents. The size of the door is calibrated so that there is a limited impact on the airflow into the fire chamber. This all works together to ensure the environment inside the oven is more balanced top and bottom and is kept at a consistent temperature. This balance will make better crust, whether it is one pizza or twenty.