Geberit Duofix Basic concealed mounting frame for washbasin, H112 111.471.00.2

Concealed cistern frame for washbasin – a reliable foundation for installation

The Geberit Duofix Basic concealed cistern frame is a solid solution for washbasin installation, designed for both renovations and new bathrooms. The construction provides stability and allows for aesthetic concealment of installation elements within the wall, resulting in a modern look of the room. This model from the 2025 series (H112) is universal and will work in various types of walls – from solid walls, through plasterboard, to stud walls.

Solid construction and easy installation

The frame is characterized by a self-supporting, galvanized frame with a powder-coated finish, which guarantees corrosion resistance and long-term operation. Mounting feet made of plastic and galvanized mounting feet with height adjustment (0-20 cm) allow for precise leveling of the frame and adaptation to uneven surfaces. The additional possibility of extending the legs by 5 cm facilitates installation in tight spaces. The feet are compatible with U UW 50 profiles, which simplifies integration with partition wall systems. An alternative position for mounting the distance bracket increases flexibility during installation.

Functionality for professionals and users

Adjustment of the height and depth of the connection plate for the fixture and the mounting plate for the washbasin (in the range of 5–38 cm) allows for adaptation of the frame to various models of washbasins and wall-mounted faucets. Acoustically isolated mounting of the drain knee reduces the noise of flowing water, ensuring user comfort. Threaded rods with adjustable depth (18 or 28 cm) further increase the adaptability of the frame to individual needs. Thanks to this, the installer can be sure that the frame will be perfectly adapted to a specific installation, and the end user will appreciate the comfort and quiet operation of the system.