A three-deck baking oven is a commercial bakery appliance designed for high-capacity baking of bread, pastries, cakes, and other baked goods. It features three separate baking chambers, or “decks,” each with independent temperature controls, allowing different products to be baked simultaneously at optimal conditions. The decks typically have stone or metal baking surfaces that ensure even heat distribution for consistent baking results. Made from durable stainless steel, it is built for heavy-duty use in bakeries, hotels, and large-scale food production units. Overall, a three-deck baking oven increases productivity, ensures uniform baking, and provides flexibility in professional baking operations.