In-wall installation frame GEBERIT Duofix Basic H112 for bidet (model 111.510.00.1)

The GEBERIT Duofix Basic H112 in-wall installation frame for bidet (model 111.510.00.1) provides a concealed support structure for wall-mounted bidets. Engineered for installation into stud walls or solid partitions, this frame offers stable mounting, integrated water connections and adjustable fixing points to ensure a compact, reliable installation. The design is intended for both bathroom renovations and new builds where a concealed, space-saving solution is required.

Advantages

The frame delivers robust load-bearing capacity and a corrosion-resistant finish for long-term durability. Integrated water connection points simplify plumbing work and reduce the need for additional mounting hardware. Adjustable mounting brackets and height settings allow precise alignment of the wall-mounted bidet and facilitate installation in a variety of wall types. The compact depth is suitable for space-constrained installations while maintaining service access from the front.

Suitable for

• Wall-mounted bidets in residential bathrooms
• Bathroom renovation projects requiring concealed installations
• New construction where stud wall or solid partition mounting is planned
• Commercial washrooms needing hygienic, wall-fixed bidet solutions

Key specifications

• Mounting type: in-wall frame for concealed installation into stud walls or solid partitions
• Compatibility: designed for wall-mounted bidet fixtures with adjustable fixing points
• Water connections: integrated connection points for supply and shut-off
• Adjustability: height-adjustable brackets and fixing points for precise alignment
• Construction: corrosion-resistant metal frame for stable load-bearing support
• Installation depth: compact profile suitable for space-saving installations

How to use

Position the in-wall frame in the intended location, ensuring alignment with structural studs or the solid partition. Secure the frame using appropriate fixings for the wall type and adjust the height and lateral position of the mounting brackets to match the bidet’s fixing points. Connect the integrated water supply according to local plumbing regulations and install shut-off valves where required. After completing the wall finish, mount the bidet onto the exposed fixing points and make final plumbing connections. Verify alignment, stability and water tightness before regular use.

Usage recommendations

For reliable performance, install the frame following GEBERIT installation instructions and local building codes. Use suitable fixings for the wall construction and check that water connections are pressure-tested before closing the wall. Allow access for service and maintenance from the front and consult a licensed plumber for final connections.