This oven line is made in single block modules of single-deck ovens of 4-6 pizzas and doubledeck ovens of 4+4 and 6+6. The use of special materials with high insulation capacity, the result of the experience of many years in the field of professional pizzerias, together with a gasket against high temperatures on the front of the door, determine an optimal thermal efficiency and therefore low current consumptions. The front panel is completely realized in stainless steel, and the external panel is made of pre-painted sheet. The large glass surface allows the constant monitoring of the baking. The use of a hinge system with springs allows the door to be released in a few seconds, in order to proceed with the cleaning and/or maintenance, without the help of any tool, and grants also an optimal closing. If the oven is used in the optimal exercise range (around or till 350°C), the external temperature of the door remains within those limits, which grants total safety from burning. Large Baking chambers are completely made in stainless steel. The ovens are equipped with internal lighting operated by a push button on the control panel. The oven has a valve for the total or partial fastening of the smoke discharge. TOP Version: It is possible to realize whole the baking chamber of the oven (bottom, top, sides and back) in refractory material.