Geberit Duofix Alpha Installation Systems

With over 60 years of expertise in concealed installation technology, Geberit’s Duofix installation element has been successfully used millions of times since its introduction.
Geberit Duofix Alpha offers a versatile range of universal installation elements. These are designed for drywall construction and are compatible with all sanitary appliances.
The installation elements are available in three heights—112cm, 98cm, and 82cm (with top and front actuation for the 82cm height)—and are ideal for partition wall installations, in-wall setups in stud-walls for lightweight construction, and both part-height and full-height prewall installations for new builds and renovations. Installation can be done by a single person.
Additionally, Geberit Duofix Alpha offers a range of on-trend flush plate finishes, including black chrome, red gold, and brass, to suit modern interior styles
Why choose Geberit Duofix Alpha?
Highly versatile for a variety of construction applications.
Smart installation steps streamline the plumber's job.
Cistern featuring the latest flush and fill valve technology.
Achieved through reduced material use and the use of green electricity in production.
The new Geberit Duofix Alpha Be More Alpha
We’ve taken the trusted quality of Geberit Duofix and refined it specifically for the Alpha range. Designed with simplicity, reliability, and easy installation in mind, the Geberit Duofix Alpha offers an ideal solution for standard wall-hung WC applications using the Geberit Alpha flush plates.
Advantages of the Geberit Duofix Alpha:
- Available in different heights – 112cm, 98cm and 82cm
- A larger range of on-trend flush plates
- Available as a frame and plate set, also frame, plate and ceramic set
- Enhanced water flow efficiency with next-generation valve technology
- Lower CO₂ footprint through smart material optimisation
Optimised cistern hydraulics Next-gen fill and flush valves

Geberit has enhanced the hydraulic performance of its concealed cisterns, thanks to the smooth and efficient operation of the Type 212 flush valve.
The Type 212 flush valve is a dual-flush unit with an adjustable full flush volume ranging from 4 to 7.5 litres. It features a throttle mechanism that allows the flush flow rate to be fine-tuned to suit different WC ceramic appliances, helping to prevent oversplashing.




Do you have any questions about Geberit Duofix Alpha? We are always happy to help
Our specialist advisors support both planners and plumbers with their projects. They’re always available to answer your specific questions and provide insights on the best strategies to overcome your current challenges.