
Geberit
Geberit Sigma 224.326.00.1 Concealed Cistern
Geberit Sigma concealed cistern · pairs with Sigma actuator plates
Geberit Duofix Sigma full-frame concealed cistern · in-wall install
Image 1 of 2. Geberit Duofix Sigma 224.224.00.1 Concealed Cistern Full Frame

We source the unit and coordinate its installation — no juggling a separate seller and installer. One WhatsApp, one written quote, one team accountable for the agreed scope.
Selected Frame. Price $675.91.
We'll confirm stock and any installation scope during published operating hours. Or add to cart and send a full order at once.
The Geberit Duofix Sigma is a full-frame concealed cistern, supplied with a self-supporting frame that mounts in the wall behind a finished surface. The full frame carries the load of a wall-hung pan, so it suits new walls and stud partitions where there is no masonry to fix into. It pairs with a Geberit Sigma flush actuator, chosen separately, which is the only part visible once the wall is closed up. Supply and installation can be quoted after we confirm the model, site conditions and any regulated trade scope.
Read what customers say about our stores. Need installation too? Ask us to include it in your quote.

Geberit
Geberit Sigma concealed cistern · pairs with Sigma actuator plates

Geberit
Geberit Sigma 21 actuator plate · rouge leather with chrome ring

Geberit
Geberit Sigma 21 actuator plate · dark rock with chrome ring

Geberit
Geberit Sigma 21 actuator plate · grey linen with chrome ring