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In Wall Cisterns
Browse our In Wall Cisterns collection, designed for modern concealed toilet systems in Australian bathrooms. Built to be installed inside the wall cavity, these cisterns create a clean, minimalist look while supporting both wall-hung and concealed floor-mounted toilets. Suitable for new builds and renovation projects, this range includes reliable systems from trusted brands such as R&T and Geberit, offering options for both budget-friendly and premium installations. Designed for durability, water efficiency, and flexible installation, in-wall cisterns are the foundation of a modern bathroom upgrade.
9 ItemsSorted by price: low to high
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R&T G30032 In-Wall Cistern for Floorstanding Toilet Pan
Original price was: $289.00.$249.00Current price is: $249.00. -


R&T G3005AB Low Height In-Wall Cistern for Floorstanding Toilet Pan
Original price was: $319.00.$279.00Current price is: $279.00. -


R&T G30031 In-Wall Cistern For Wall Hung Toilet Pan
Original price was: $495.00.$420.00Current price is: $420.00. -


R&T G3005-F Low Height In-Wall Cistern For Wall Hung Toilet Pan
Original price was: $495.00.$420.00Current price is: $420.00. -


Geberit Alpha12 Low Level In-Wall Cistern for Floorstanding Toilet Pan
Original price was: $594.00.$504.00Current price is: $504.00. -


Geberit Alpha12 Mid Level In-Wall Cistern for Floorstanding Toilet Pan
Original price was: $594.00.$504.00Current price is: $504.00. -


Geberit Sigma8 In-Wall Cistern for Floorstanding Toilet Pan
Original price was: $660.00.$561.00Current price is: $561.00. -


Geberit Sigma8-F In-Wall Cistern for Wall hung Toilet Pan
Original price was: $1,188.00.$999.00Current price is: $999.00. -


Geberit Alpha12 In-Wall Cistern with Duofix for Wall Hung Toilet Pan
Original price was: $1,188.00.$999.00Current price is: $999.00.
In Wall Cisterns – The Foundation of Modern Concealed Toilet Systems
In-wall cisterns are a key component of modern concealed toilet systems, designed to be installed inside the wall cavity so that only the flush plate and toilet pan remain visible. This creates a clean, streamlined bathroom aesthetic that is ideal for contemporary Australian homes.
Clean and Minimalist Bathroom Design
By concealing the cistern inside the wall, in-wall systems help achieve a clutter-free bathroom layout. This design enhances visual space and supports a modern, minimalist aesthetic suitable for both residential and commercial bathrooms.
Flexible Toilet System Compatibility
In-wall cisterns are designed to support a variety of toilet configurations, including:
- Wall-hung toilet systems
- Concealed back-to-wall or floor-mounted toilets
- Custom-built concealed toilet setups
This flexibility makes them suitable for a wide range of bathroom designs and installation requirements.
Customisable Bathroom Installation Solution
Unlike pre-assembled toilet suites, in-wall cistern systems allow for greater customisation. They include all essential internal flushing components while enabling you to choose compatible pans, flush plates, and installation layouts.
This makes them ideal for:
- New bathroom builds
- Renovation projects
- Custom designer bathrooms
R&T In Wall Cisterns – Practical and Cost-Effective
R&T cisterns offer a reliable and affordable concealed toilet solution. Designed for practical performance, they are suitable for a wide range of residential applications.
Key features include:
- Multiple frame options for different installation needs
- Compact models suitable for tight spaces
- Reliable flushing performance for everyday use
Geberit In Wall Cisterns – Premium German Engineering
Geberit is a leading global brand known for precision engineering and long-term durability. Their in-wall cistern systems are designed for high-performance installations and premium bathroom projects.
Key benefits include:
- High-density, impact-resistant HDPE construction
- Long-lasting durability and reliability
- Advanced flushing performance and water efficiency
- Excellent installation flexibility for complex layouts
Designed for Modern Australian Bathrooms
In-wall cisterns are essential for achieving a modern concealed bathroom design. By removing visible plumbing components, they create a clean and refined appearance suitable for minimalist, luxury, and contemporary interiors.
A Reliable Base for Concealed Toilet Systems
Combining durability, flexibility, and modern design, in-wall cisterns form the essential foundation of any concealed toilet installation. They provide long-term performance while supporting a wide range of bathroom styles and layouts.