R&T & Geberit Concealed In-Wall Cisterns
Available for Pick Up at:
- Auburn, NSW 2144
- Rocklea, QLD 4106
- Dandenong South, VIC 3175
Please contact us to check stock for these locations before purchase.
R&T and Geberit Sigma / Alpha concealed in-wall cisterns are the gold standard for modern Australian bathrooms. Engineered for both floor-mounted (Back-to-Wall) and wall-hung toilet pans, these systems provide a clean, high-end finish by hiding all flushing components within the wall cavity.
Why Choose Our Concealed Cisterns?
- Slim & Space-Saving: Only 80–90mm thick, fitting perfectly into standard 90mm Australian stud walls.
- Leak Protection: One-piece blow-moulded HDPE construction ensures permanent leak protection.
- Water Efficiency: WELS 4 Star rated dual flush system (4.5L/3L), saving water without compromising power.
- Easy Maintenance: Front actuation allows easy tool-free access through the flush plate for any future servicing.
Brand Selection Guide
Geberit Sigma
The world-leading premium choice from Switzerland. Known for exceptional build quality, a 15-year warranty, and massive 50-year spare parts availability. Ideal for luxury renovations.
R&T Cisterns
The popular value-for-money choice in Australia. Reliable, high-performing, and widely used in commercial and residential projects. Typically paired with Fienza and Nero pans.
Technical Specs
- Operating Pressure: 10–1000 kPa
- Compliance: WaterMark certified; AS 1172 compliant
- Accessibility: Easy water connection and flexible rough-in installation
Note: This listing includes the cistern only. Toilet pans and flush plates are available separately. Professional installation by a licensed plumber is required.






































