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Geberit Monolith Sanitary Module 505 x 1140mm For Wall-Hung WC

Available Finishes: White / Lava / Sand Grey / Black / Concrete / Slate


MFC CODE: 131.031.SI.5


RRP: £1586.82


3-4 Working Days Approx

Shipping: £6.95

Select Finishes Available
OP-112967 - White Glass - 131.031.SI.5
+  Read what's included.. & options available
Please Note all the measurements are in 'mm'
  • Colour
  • White Glass
  • Country of Origin
  • Germany
  • Flush Type
  • Dual Flush
  • Width
  • 505
  • Height
  • 1140
  • Water Supply Connections
  • Rear Centre, Bottom or Left/Right

Geberit Monolith 131.031.SI.5 Details

Geberit Monolith Sanitary Module for Wall-Hung WC has a stylish, smooth glass surface and features dual flush mechanism. It features front cladding made of glass while side cladding made of brushed aluminium. The self-supporting unit features adjustable flush volume with water supply connection on the left or right with accessories. The unit is compatible for use in renovations, conversions and new buildings and for replacing low-level exposed cisterns, half-high level exposed cisterns, wall-hung WCs with close-coupled exposed cistern and more.

  • Available in 4 finishes on Glass surfaces and two finishes on Stoneware surfaces
  • Available finish in Glass: White, Lava, Sand Grey and Black
  • Size: 505 x 1140mm [Width x Height]
  • Glass Thickness: 8mm
  • Features Dual flush
  • Compensation of dimensional tolerances possible
  • Height-adjustable up to 7 cm
  • Front cladding made of glass (ESG)
  • Fastening height WC ceramic appliance 35 ± 1 cm
  • Cistern fully insulated against condensation
  • Side cladding made of aluminium brushed
  • Self-supporting
  • Adjustable flush volume
  • Water supply connection on the rear centre
  • Water supply connection on the left/right possible with accessories
  • Water supply connection on the bottom
  • Flow pressure 0.1-10 bar
  • Maximum operating temperature, water 25 deg.C
  • Flush volume, factory setting 6 and 3 l
  • Flush volume large, adjustment range 4.5 / 6 l
  • Flush volume small 3 l
  • Calculated flow rate 0.11 l/s
  • Minimum flow pressure for calculated flow rate 0.5 bar
  • Water supply Side connection Set and Vario Fastening Set [Optional]
  • Application purposes
  • For renovations, conversions and new buildings
  • For wall inlets with inlet height > 23 cm
  • For replacing low-level exposed cisterns
  • For replacing half-high level exposed cisterns
  • For replacing wall-hung WCs with close-coupled exposed cistern
  • For replacing wall-hung WCs with a pressure flushing valve
  • For replacing wall-hung WCs with concealed cisterns with a maximum service opening height of < 109 cm
  • For Geberit AquaClean WC complete solutions
  • For connecting Geberit AquaClean WC enhancement solutions with accessories
  • For mounting on finished floors
  • For installation in front of drywalls or solid walls
  • For compensating the offset between WC connections and wall drains, using a stepped straight connector for wall-hung WCs
  • Scope of delivery
  • Water supply connection set with two angle stop valves, 1/2 inch
  • Flush bend extension 160 mm
  • Sleeve made of EPDM, diameter 44 / 55 mm
  • Straight connector made of PE-HD, diameter 90 mm
  • Adaptor socket made of PE-HD, diameter 90 / 110 mm
  • Two threaded rods M12
  • Sound insulation set
  • Base cover
  • Fastening material for drywall
  • Fastening material.

Info / Size (mm)

  • Frame
  • Width: 505 mm
  • Height: 1140 mm

Customise Your Product
Water Supply Connection

Water Supply Connection

Geberit provides you with an ultimate solution for lateral water supply connection by introducing Monolith Set, which is available for left or right-hand installation.

Additional Info

Product Variations Info & MFC Code
  • Available Finishes Along With Manufacturing Code
  • White Glass - 131.031.SI.5
  • Black Glass - 131.031.SJ.6
  • Sand Grey Glass - 131.031.JL.5
  • Lava Glass - 131.031.JK.5
  • Concrete Stoneware - 131.031.JV.5
  • Slate Stoneware -

Total: £800.30 3-4 Working Days Approx QS Supplies

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At QS Supplies, we use trustworthy carriers for deliveries across UK, Scotland and Ireland. We also follow an up-to-date tracking system to keep you posted on the status of your orders. Delivery dates are approximate, and therefore, we suggest you do not schedule any installation work until you have received the items. To learn more about our delivery service, click here. Please do not book Tradesmen until the items are safely received and thoroughly checked.


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