Geberit Sigma8 In-wall Cistern

Geberit Sigma8 · a concealed cistern built for sophisticated bathroom installations.

The concealed Sigma8 sits quietly behind the wall, leaving the bathroom face clean. One-piece HDPE construction means a single body and no joints to fail. Compatible with the full Geberit Sigma button range and any Mercio Wall-Hung Pan, on S- or P-trap. Tool-free installation, fully insulated, designed to outlast the renovation.

Design notes

• Concealed in-wall installation
• One-piece HDPE construction
• Works with the full Sigma button range

Specifications

• Brand: Geberit
• Range: Sigma8 (concealed)
• Body: HDPE one-piece blow-moulded
• Trap compatibility: S-trap or P-trap
• Pan compatibility: All Mercio Wall-Hung Pans
• Button compatibility: 30+ Sigma mechanical, pneumatic, or electronic

Installation & compatibility

Concealed in-wall. Tool-free installation and maintenance.

In the box

• 1 × Sigma8 concealed in-wall cistern

Warranty