



Grohe 38528001 Rapid SL Front Operated Full-Frame Concealed Cistern
Grohe Rapid SL concealed cistern · 1.13m frame · front actuation
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 Grohe.
Grohe's Rapid SL element here is the taller 1.13m version, sized for a standard wall-hung WC where there's full ceiling height to work with. The steel frame carries a rating of over 400kg and installs in front of a solid wall or within a stud wall, with the cistern and supply lines concealed behind the finished surface. It runs the EcoJoy dual-flush system and is configured for front actuation, so the flush plate sits on the face of the wall. A wall bracket may be required depending on installation. Supply and HDB-licensed installation available through SparkFlow — WhatsApp us for a quote.



