Abstract: An installation for a baking and roasting oven in a built-in kitchen composed of cabinet-like modules immediately adjacent one another and covered with tops forming a work surface, which installation includes a wall cabinet housing accommodating the baking and roasting oven and presenting an interior bottom surface, the cabinet being integrated into the built-in kitchen, and a displacement device supporting the wall cabinet housing and arranged to move the housing vertically between a lowered position and a raised position in which the bottom surface is disposed at the level of the portion of the work surface formed by the tops of the modules directly in front of the housing.