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Geberit Duofix 1120mm WC Frame Blue With Sigma UP320 12cm Cistern


MFC CODE: 111.383.00.5


RRP: £498.38


5 Working Days Approx

4.0 out of 5 4.0 out of 5

9 out of 9 customers rated 80%

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Shipping: £6.95


To boost the functionality of your bathroom, Geberit introduces the Duofix WC Frame with Cistern. The intelligently designed fixture in Ultramarine blue will add a unique touch to your bathroom decor while allowing you to fix a wall-hung WC unit. Includes a Sigma concealed cistern that is made from high-quality material for strength and durability. Compatible with Sigma 10 or Tango flush plates, it comes with dual and single flush buttons and a protective cover. A complete package for installing the WC, it includes all necessary fixings.

+  Read what's included..
Please Note all the measurements are in 'mm'
Colour Blue
Country of Origin Germany
Cistern Included Yes
Width 500
Height 1120
Water Supply Connections Centre Back or Top

Geberit Duofix 111.383.00.5 Details

  • Finish: Ultramarine blue, powder-coated
  • Comes with Sigma concealed cistern 12cm (UP320)
  • Suitable for installation of a wall-hung WC with bolt fixings set at 180 or 230mm centres
  • For installation in a room-height Duofix system wall in front of a solid or drywall construction
  • For mounting in front of a solid or drywall construction.
  • Dimensions : 500 x 1120mm (width x height)
  • The manufacturing code of this product is 111.383.00.5
  • Installation manual provided; please Download PDF from the technical tab
  • For a screed of 0 - 200mm (not in room height applications)
  • For connecting AquaClean
  • Self-supporting
  • It comes with a C profile 40/40 mm
  • Galvanised leg supports, steplessly adjustable 0 - 200 mm
  • Feet can be retracted 5 cm
  • Rotating foot plate for installation in UW50 and UW75 profiles
  • Drilled with 9mm diameter holes for fastening in wood construction
  • Sound-absorbing actuator rods, tool-free, fast adjustment
  • Easy to clean coating on glass and metal
  • Concealed cistern fully insulated against condensation.
  • Concealed cistern for tool-free mounting and maintenance
  • Height : 1120mm
  • Supplied with wall brackets to allow up to a 200mm duct
  • For larger ducts, up to 400mm, use extension bolts - 111.887.00.1
  • Tool-free fastening for outlet bend, sound-absorbing, adjustable in depth with eight positions, flexible range of 45 mm
  • The connection hose to the angle stop valve can be screwed without tools
  • Water supply connection at centre back or the top
  • Sigma concealed cistern 12cm (UP320) with front actuation
  • Suitable for use with Sigma80 touchless, Sigma60, Sigma50, Sigma20, Sigma10 touchless, Sigma01 or Bolero flush plates
  • Compatible with Sigma10 or Tango flush plates
  • Dual flush with pneumatic and mechanical buttons
  • Single colour with touchless or pneumatic buttons
  • The protection cover protects the service opening against moisture and dirt and can be mounted without tools and cut to length
  • A universal water supply connection compatible with MeplaFix can be mounted and operated without tools
  • Self-locking feet for tool-free alignment (friction feet have to be locked with a spanner)
  • For pans with contact surfaces smaller than 170mm - an accessory is required (111.847.00.1)
  • The valve features settings to enable either a 6l and 3l flush or a 4.5l and 3l flush. For flush volumes of 4l and 2l, a low flush beaker is required (241.894.00.1)
  • Note: must be used with pans designed for low volume
  • The cistern can be operated with used water (rainwater), provided it is passed through a filter system first
  • Technical details :
  • Flow pressure range - 0.1 to 10 bar
  • Operating temperature water maximum 25 °C
  • Volume small range 3-4 litre
  • Volume factory setting 5.8 and 3 litre
  • Parts included:
  • Water supply connection Rp 1/2" - R 1/2", compatible with MF, with integrated angle stop valve and hand wheel
  • Protection box for service opening
  • 2x wall anchors
  • Connection set for WC, ø 90 mm
  • Connection bend 90° made of PE-HD, ø 90 mm
  • Adaptor socket made of PE-HD, ø 90 / 110 mm
  • 2x protection plugs
  • Cup for flush volume reduction 4.0 / 2.6 l
  • 2x threaded rods M12
  • Fastening material
  • Flush plate not included - need to be ordered separately.

Info / Size (mm)

  • Frame
  • Width: 500 mm
  • Height: 1120 mm

Additional Info

Total: £255.22 5 Working Days Approx QS Supplies

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Reviews & Ratings
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HARPENDEN Date: October 29, 2019

Geberit Frame
Excellent price and quick delivery, very happy with QS



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LONDON Date: December 13, 2019

quick delivery - product as described
sigma chosen as more plates available



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Questions & Answers

Submit Your Questions 4 Questions Asked

Have a question about this item? Ask our tech team. We aim to reply within 72 hours. If you want to know get answers fast, please call us on 0116 251 0051

John Asked :
What is the difference between (111.383.00.5) and (111.384.00.5) WC Frame With Sigma UP320?

Answered By QS Team :
The two frames use the same Sigma cistern, but 111.384.00.5 is more for contractors as it does not include the waste connection and wall anchors. These are usually used where several are WCs being used in a row, i.e. public loos. Whereas 111.383.00.5 is designed to be used as a standalone in a residential area like a bathroom.

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Maggie Asked :
Hi, Is this compatible with the Geberit Sigma30 duo flush plate and Grohe Cube wall-hung toilet? Apart from the above not included, is there anything else excluded like pre-wall brackets, WC outlet bend and adaptor sleeve? In other words, what else do I need to purchase to be able to install the above toilet? Kind regards, Maggie

Answered By QS Team :
We would not be able to state anything in regards to the toilet. For the Sigma 30 flush plate, you would need to look at a sigma cistern, which in turn we would normally advise having a complete Duofix frame and sigma cistern, you would need to check that the pan is suitable for the frame and cistern and flush plate for fixing holes, and also that when the seat lid is lifted, it does not foul the flush plate and cause damage or unwanted pressing of the flush itself"

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Ss Asked :
Does this include the 90-degree bend and connectors for both flushing inlet and soil disposal?

Answered By QS Team :
In answer to your question, the Sigma cistern and frame product code 111.383.00.5 does come with both the flush pipe connector and pan connector (soil).

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Brian Asked :
Hi, I intend to install this or a similar frame on one side of a wall, passing the pipework through the wall. Obviously, this will create a minimum 115mm gap from the frame front to the back of the actual WC, which will be on the other side of the wall. Is this possible, i.e. with standard pipe fittings/couplings and the flush plate operating actuators? The other consideration is the physical mounting (not clear on drawing0, can I do this by just inserting bolts/screws from the reverse of the frame

Answered By Justin :
you need min 145mm gap. And fix it loads then screw/grip fill ply in front so it cant move cheers

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