Geberit 115.884.JM.1 Sigma 21 Flush Actuator
Geberit Sigma 21 actuator plate · Mustang slate with bright chrome ring
Supplied and installed by us.
We source this unit and our HDB-licensed crew fits it — no juggling a separate seller and a handyman. One WhatsApp, one fixed quote, one team that's accountable for the whole job.
We'll confirm stock + bundle install if you need it. Most replies within minutes during work hours. Or add to cart and send a full order at once.
Installed by Singapore's most-reviewed home team.
You're not just buying the unit — our HDB-licensed crew fits it on the same quote, backed by the track record below.
- Faults? We come back
- We follow up after install
- 12-month workmanship warranty
Why we stock the Geberit.
Finished in Mustang slate, this Sigma 21 plate is the flush button that fronts a concealed Geberit Sigma cistern. The plate and buttons use a real slate face, ringed in bright chrome. The body is die-cast zinc paired with slate. It attaches to the in-wall cistern once the surrounding wall has been tiled. Supply and HDB-licensed installation available through SparkFlow — WhatsApp us for a quote.
