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Geberit Sigma Toilet Frame & Cistern for Wall-Hung WC 1120mm Height

In stock
SKU: 111.383.00.6
£392.00 inc. VAT
-30% £559.00 £392.00 inc. VAT

The Geberit Sigma Toilet Frame and Cistern for Wall-Hung WC is a modern concealed installation system designed for contemporary bathrooms and reliable everyday performance. Standing 1120mm high, this rectangular frame combines a self-supporting, powder-coated steel construction with galvanised leg supports and a fully insulated concealed cistern. Part of the Geberit Sigma range, it is suitable for wall-hung toilets installed within part-height or full-height prewalls and partition walls. The redesigned system incorporates engineering improvements intended to enhance flushing performance, reduce operating noise and simplify installation. Its streamlined construction keeps pipework and the cistern concealed, helping create a neat, minimalist finish around the finished toilet installation.

Designed for efficient installation and maintenance, the Geberit Sigma frame features an upgraded Type 383 fill valve and Type 212 flush valve, with dual-flush settings to support controlled water consumption. It accommodates compatible WC pans with projections up to 700mm and offers adjustable connection positioning for different installation conditions. The pull-out fastening plate, alternative wall-anchor positions and adjustable leg supports provide flexibility when fitting the frame. Tool-free cistern access simplifies servicing, while an integrated conduit supports compatible Geberit AquaClean shower toilets and electrical connections. The package includes the water supply connection with angle stop valve, service-opening protection box, wall anchors, WC connection set, PE-HD connection bend, adaptor socket and fastening materials. Flush plates are selected separately.

PRODUCT SPECIFICATION
  • Product Type: Wall-Hung Toilet Frame and Cistern
  • Brand: Geberit
  • Collection: Sigma
  • Range: 2025
  • Height: 1120mm
  • Width: 500mm
  • Depth: 120mm
  • Style: Modern
  • Shape: Rectangular
  • Mounting: Concealed
  • Material: Powder-Coated Steel, Single Blow-Moulded Plastic and Galvanised Feet
  • Guarantee: 10 Years
  • Cistern Type: Geberit Sigma Concealed Cistern
  • Cistern Size: 12cm
  • Fill Valve: Type 383
  • Flush Valve: Type 212
  • Flush Actuation: Front
  • Flush Compatibility: Single Flush, Dual Flush and Stop-and-Go Flush
  • Factory Flush Volume: 5.8L Full Flush / 3L Reduced Flush
  • Reduced Flush Volume Adjustment: 2–4L
  • Flow Pressure: 0.1–10 bar
  • Maximum Water Temperature: 25°C
  • Water Supply Connection: R 1/2 inch, Rear or Top Centre
  • Maximum WC Projection: 700mm
  • Compatible Floor Construction Height: 0–25cm
  • Connection Bend Adjustment Range: 45mm
  • WC Connection Diameter: 90mm
  • Adaptor Socket Diameter: 90/110mm
  • Maximum Load Capacity: 400kg when combined with a compatible Geberit wall-hung toilet
  • Standard Compliance: EN 14055, Class II
  • Certification: WRAS Approved
  • WC Connection Standard: EN 33
  • Spare Parts Availability: 50 Years, as stated by the manufacturer
PRODUCT FEATURES
  • Statically self-supporting frame with corrosion-resistant powder coating
  • Redesigned flushing system stated to operate over 30% quieter than the previous model
  • TurboFlush-ready compatibility when combined with a compatible Geberit TurboFlush WC pan
  • Pull-out vertical fastening plate for lateral fixing to metal or timber studs or Geberit Duofix system studs
  • Alternative wall-anchor fastening positions for challenging installation conditions
  • Adjustable leg supports and rotating foot plates suitable for UW 50 and UW 75 U-profiles
  • Foot plates can be fitted to Geberit Duofix system rails without tools or additional components
  • Galvanised non-slip leg supports protected against corrosion
  • Connection bend can be installed without tools at different depths
  • Cistern fully insulated against condensation
  • Tool-free installation and maintenance access through the service opening
  • Protection box can be cut to length to help prevent moisture and dirt entering the service opening
  • Conduit pipe provided for compatible Geberit AquaClean shower toilet connections and electrical cables
  • Provision for electrical connection and Power & Connect Box
  • Water supply connection includes an integrated angle stop valve and hand wheel
  • Compatible with MasterFix and MeplaFix connection systems
  • Drinking-water-contact components are lead-free
  • Supplied with water supply connection, WC connection set, PE-HD connection bend, PE-HD adaptor socket, two wall anchors, service-opening protection box and fastening and protection materials
  • Compatible with Geberit Sigma flush plates and pneumatic flush buttons; flush controls are not listed as included
  • Compatible with Geberit AquaClean shower toilets and Geberit DuoFresh systems, subject to individual product compatibility
  • Images are for illustration purposes only

Download the Technical PDF here.

This item is a stocked product so delivery typically takes 1-3 working days.

Delivery ranges from £9.99 to £37.50 depending on the size and nature of the item. Orders over £600 qualify for free delivery.

For more information visit our delivery information page.