The oven has a block-shaped oven muffle (1) including a loading opening (2) defined by an oven flange (3). The loading opening is closed by an oven door (6). The oven door includes a partially transparent inner pane (10) on a side, and a front sided glass pane (7) on another side. The inner pane lies at the oven flange and/or a sealing element (4) with a preset pressing force. The glass pane is spaced at a distance from the inner pane. The inner pane is connected with the glass pane by a compression spring (11) and partially movably opposite to the glass pane.
