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Modern bathroom with concealed cistern

In-wall systems for cleaner bathroom planning

Concealed Cisterns

Bella concealed cisterns place the flushing components inside the wall. Compare frames, wall requirements, flush plates and wall-hung pans, then ask Bella to confirm the complete system.

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Installation
In-wall
Flush Options
Dual
Frame Heights
Adjustable
Flush Plates
Multiple

Concealed cisterns and frames

Choose the concealed cistern and frame

Selected flush plates

Choose the visible flush plate

The plate is the part you see and operate. Choose the finish after confirming it matches the selected cistern mechanism.

View all flush plates
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Compatibility & install

Confirm the system before the wall closes

A concealed installation brings the pan, frame, cistern mechanism and flush plate together. Confirm the complete combination before installation begins.

  1. 01Check wall depth, frame height and finished floor level
  2. 02Confirm service access through the selected flush-plate opening
  3. 03Match the flush plate to the selected cistern mechanism
  4. 04Ask Bella to verify the pan, frame, cistern and plate together

Before installation, ask Bella to confirm that the pan, frame, cistern and flush plate work together.

Ask Bella to check compatibility

Selected wall-hung toilets

Then choose a wall-hung toilet

Compare selected wall-hung pans, then ask Bella to confirm the pan, frame and cistern for your installation.

View all wall-hung toilets

How it works

What to look for

Flush configuration

Compare full- and reduced-flush controls across the available in-wall systems.

Service access

Confirm how the mechanism is reached through the flush-plate opening before the wall is closed.

Frame and wall depth

Check the frame format, installation height and required wall build-up for the room plan.

Refill and operating sound

Ask Bella to compare inlet, refill and acoustic details for the shortlisted system.

Next step

Continue with the wall-hung toilet

Choose the visible ceramic, then ask Bella to confirm the complete in-wall system before installation.

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