The Geberit Monolith sanitary module for wall hung toilets is a brilliant way to modernise your bathroom without major renovation work. Its slim, minimalist design hides all the plumbing and cistern components behind an attractive glass panel which doesn’t just look clean and elegant, but also makes it ideal for bathrooms where space is tight.

If you’re aiming for a fresh, updated look that doesn’t ask you to tear up walls, this module is a fantastic option that gives you everything you could ask for.

Dual Flush

With the Monolith’s dual flush system, you get the choice of a light flush for liquid waste or a stronger one for solids – it’s a simple but clever way to save water without sacrificing efficiency. It also helps reduce your water bills while being more environmentally friendly, so having the option at your fingertips and being able to conserve water every day is one of those small but impactful changes you can feel good about.

Fully Insulated Concealed Cistern

What really sets the Geberit Monolith apart is its self-supporting, concealed cistern. No extra wall support is needed, making installation easier, and it’s fully insulated to prevent condensation. That means no annoying drips or damp issues, even in a busy bathroom.

Application Purposes

Renovations, conversions, and new builds

Wall inlets with inlet height of >23cm

Replacement for low-level exposed cisterns

Replacement for wall hung WCs with close-coupled exposed cisterns

Connection for Geberit AquaClean Tuma WC complete solutions

Connection for Geberit AquaClean WC enhancement solutions

Mounting on finished floors

Compensating the offset between WC connections and wall drains using a stepped straight connector for wall hung WCs

Installation in front of drywalls or solid walls

Additional Information

Minimum operating pressure 0.1 bar

Maximum operating pressure 10 bar

Operating temp: 25o

Large flush is adjustable from 4.5 to 6 litres

Water supply connected on the bottom (connection on left/right possible with accessories)

Water supply connection set with 2 angle stop valves, 1/2"

Flush bend extension 160 mm

Sleeve made of EPDM, ø 44 / 55 mm

Connection bend made of PP, ø 90 mm

Adaptor socket made of PE-HD, ø 90 / 110 mm

2 threaded rods M12

Sound insulation set

Base cover

Fastening material for drywall

Fastening material