Geberit Duofix Flexible prewall elements for drywall construction
Geberit Duofix provides a comprehensive product range with universal and self-supporting installation elements. These are available in drywall construction for all sanitary appliances.
The installation elements are suitable for partition wall installations, in-wall installations in stud-walls in lightweight construction, and part-height and room-height prewall installations for new buildings and renovations. Installation can be carried out by a single person.
Geberit has over 60 years of experience in concealed installation technology. Since its inception, the Geberit Duofix installation element has been installed millions of times.
Geberit Duofix installation elements for the suitable connection
With over 200 models, the Geberit Duofix installation elements cover virtually any conceivable application. This facilitates the installation of toilets, urinals, washbasins, taps and wall drains.
Customised drywall construction solutions for nearly any construction situation
Geberit Duofix provides customised solutions for installation at the building site. Geberit Duofix system rails and studs also allow for the creation of complete Geberit Duofix system walls. They therefore meet practically all standard and special requirements.
Applications at a glance
The new Geberit Duofix Simply better
Geberit Duofix is now even better. With great attention to detail, we have further developed the tried-and-tested Duofix for you.
Advantages of the new Geberit Duofix:
- Even more flexible use – even in demanding installation situations
- Even quicker and easier to install
- Optimised hydraulics thanks to the latest generation of valves
- CO₂ reduction through material savings
The new Geberit Duofix incorporates suggestions from professionals as well as the latest findings regarding hydraulics and installation technology. This means that our customers always receive the optimum flush technology for today and tomorrow.
Prewall elements for any installation situation
The Duofix element is suitable for almost any construction situation – not only in difficult and demanding situations, but also in unforeseeable circumstances that the plumber cannot influence.
Geberit Duofix offers extra flexibility:
- Pull-out side fastening plate
- Alternative wall anchor position
- Suitable for floor construction up to 25 cm high
- Cleverly designed foot plate with hollow space
- Suitable for WCs with a projection of up to 70 cm
Easy handling thanks to ingenious installation sequences
Geberit is making installation the Duofix element even more practical and easier for plumbers. The elements are already prepared at the factory so that they can be quickly connected to the required feed and drainage pipes.
Quick and easy installation due to:
- Click-in feet (Duofix system)
- Turn-to-fix wall anchors (Duofix system)
- Panelling supports between elements (Duofix system)
- Simply adjustable pipe bracket
- Screws with hexalobular socket (TX)
- Additional markings
Why choose Geberit Duofix?
Can be used very flexibly for a wide range of construction tasks.
Well thought-out installation sequences make the plumber's work easier.
Cistern with latest generation flush and fill valve.
By using less material and green electricity in manufacture.
Optimised hydraulics in the concealed cistern Latest generation fill valves and flush valves
Geberit has optimised the hydraulics in the concealed cistern even further. This is made possible by the perfect interplay between the two coordinated valves inside the cistern, the Type 212 flush valve and the Type 383 fill valve.
Together, they ensure an efficient and quiet water flow. The Type 212 flush valve is a dual-volume unit with a water of volume that can be set between 4 and 7.5 litres in the full flush volume. It has a throttle that can be used to adjust the speed of the flow rate to different WC ceramic appliances in order to prevent any oversplashing of the ceramic appliance. The Type 383 fill valve ensures even and fast filling with minimum noise emission.
Tried-and-tested installation elements for the whole bathroom
The wide range of Geberit Duofix installation elements covers both everyday and unusual construction situations and sound decoupling requirements. The following sanitary appliances can be installed with Geberit Duofix:
- WCs
- Washbasins
- Showers
- Urinals
- Bidets
There are also special Geberit installation elements to meet almost all requirements in private and public sanitary rooms. This means that single-source bathroom installations can be implemented with the same installation in a wide variety of building types.
Geberit Duofix system Fast, clean and efficient bathroom installations
With just a few additional parts, the Duofix elements can be turned into the Geberit Duofix system wall.
Advantages of the Geberit Duofix system:
- Freedom of design in drywall construction: The Geberit Duofix system wall is suitable for a variety of construction situations and planning variants in drywall construction with little additional planning and tendering effort.
- Easily plannable single-trade solution: thanks to the clever fastening technology and system stud with telescopic technology, the Geberit Duofix system allows tool-free installation with no need for cutting to length. Less dirt, short building time, no noise annoyance – these are the advantages for renovations in occupied buildings.
- No back connection, optimum sound decoupling: the system studs and installation elements do not need to be braced to the back wall for room-height installation.
Do you have any questions about Geberit Duofix? We are always happy to help
Our specialists advise planners and plumbers on their projects. They are always on hand to answer your specific questions and will be happy to provide you with information on the best way to tackle your current challenges.
Frequently asked questions about Geberit prewall elements
What is Geberit Duofix?
Geberit Duofix comprises a wide range of universally applicable installation elements for sanitary rooms and bathrooms.
The statically self-supporting prewall elements can be installed both in the Duofix system and in other drywall construction systems.
Together with the associated rails and studs, these elements can be used to create complete, statically load-bearing prewall and partition wall installations including tile-bearing panelling – and all this quickly and cleanly on site. These enable free placement of the various sanitary appliances.