Blair Nimmo and Geoff Jacobs were appointed Joint Provisional Liquidators of Bathroom Planet Ltd (the ‘Company’) on 11 August 2022 and Joint Interim Liquidators on 31 August 2022.

The Company ceased trading at the date of the Joint Provisional Liquidators’ appointment Further information on the liquidation, including details on how to submit a claim can be found at www.ia-insolv.com/case+INTERPATH+BM811C3844.html.

Menu Basket
In Stock

Geberit Sigma Concealed Cistern for Back to Wall Toilet

Picking a concealed cistern is an important task. Hidden behind the wall, this is definitely not an element something you want to be fixing again. read more

Starting from £ 132.44 inc. VAT
Delivery (estimated)
  • 2 - 5 Days Subject To Stock
  • £21.95 delivery cost
  • find out more

Product Description

Picking a concealed cistern is an important task. Hidden behind the wall, this is definitely not an element something you want to be fixing again. This is where the quality of this Geberit Sigma concealed cistern comes into its own. From its high-quality plastic construction which helps to prevent rusting on important components. To its durability that ensures function flush after flush for years to come. 

There are two models to choose from. With either an 8 or a 12cm cistern. Having the different sizes available gives you a little more options when it comes to adding a cistern within a wall with less depth. Meaning, nearly any installation is possible with a Geberit cistern

Technical Specification

  • Manufacturer: Geberit
  • Range: Sigma
  • Flow Pressure: 0.1 - 10 bar
  • Max operating pressure: 25 °C
  • Flush volume factory setting: 5.8 and 3 liters
  • Flush volume small adjustment range: 2-4 liters
  • Material: Plastic
  • Additional Information:
    • For use in drywall installations
    • For part or room-height pre-wall installations
    • For use with floorstanding back to wall toilets
    • Front actuation
    • Fully insulated against condensation
    • Flush bend fitted
    • Tool-free installation and maintenance
    • Rear or top-centre inlet
Need help?

If you're having trouble or would like help completing your order, you can call our expert team on 0333 444 9444

Customer questions

What flush plate can I use with this cistern?
Only Geberit Sigma flush plates are compatible with this concealed cistern
Can I use any toilet with this cistern?
This concealed cistern is only for use with back-to-wall toilets.
Ask a question

Contact us to ask us anything you'd like to know

Available variations