The Complete Guide to Modern Wall Toilet Systems: Design, Functionality & Installation
August 26, 2025
A well-designed bathroom is all about maximising comfort, style, and space. In modern Australian homes, wall toilet systems are becoming a go-to choice for renovators, interior designers, and homeowners looking for a sleek, functional upgrade. Whether you’re considering a wall hung toilet, rimless toilet, or back to wall toilet bowl, understanding how these setups work — and how to choose the right components — is essential.
Understanding Wall Toilet Systems
A wall-mounted toilet system offers a streamlined, contemporary look by concealing the cistern inside the wall. This not only enhances style but also improves functionality. The design requires solid structural support, often through a steel frame, to ensure the toilet is securely fixed and meets Australian standards for load-bearing capacity.
Benefits include:
- Space efficiency — freeing up valuable floor area and making smaller bathrooms appear larger.
- Modern style — with visible components limited to the toilet bowl and flush plate for a minimalist feel.
- Ease of cleaning — fewer exposed surfaces and no awkward corners make it faster to maintain.
- Space efficiency — freeing up valuable floor area and making smaller bathrooms appear larger.
- Modern style — with visible components limited to the toilet bowl and flush plate for a minimalist feel.
- Ease of cleaning — fewer exposed surfaces and no awkward corners make it faster to maintain.
What Is an Inwall Cistern?
An inwall cistern is a concealed water tank installed inside the wall cavity. Only the flush plate is visible, giving bathrooms a clean, uncluttered look. Beyond aesthetics, these systems are highly practical:
- Perfect for minimalist designs — no bulky visible tank.
- Space-saving — ideal for compact bathroom layouts.
- Accessible servicing — quality brands feature a removable flush plate or service panel for maintenance without demolishing walls.
When paired with a wall hung toilet or back to wall toilet suite, inwall cisterns create a seamless finish that works beautifully in both modern apartments and larger homes.
Wall Hung Toilet vs Back to Wall Toilet Bowl
Both wall hung toilets and back to wall toilets work with inwall cisterns, but they differ in appearance, installation, and maintenance requirements.
Wall Hung Toilets
Mounted entirely off the floor, a wall hung toilet creates a floating effect.
Pros: Modern look, easy cleaning underneath, adjustable installation height.
Cons: Requires strong wall reinforcement; installation can be more expensive.
Back to Wall Toilet Bowls
A back to wall toilet bowl sits directly on the floor with the cistern concealed in the wall.
Pros: Easier to install, stable, compatible with most existing plumbing setups.
Cons: Less floor space underneath, slightly more cleaning around the base.
When deciding between the two, consider your bathroom’s structural capacity, desired style, and installation budget.
Choosing the Right Toilet Cistern
The cistern is the hidden powerhouse of your wall toilet system. When selecting a toilet cistern:
- Check flush plate compatibility for style and ease of use.
- Look for WELS water efficiency ratings to save water and reduce bills.
- Ensure there’s an accessible servicing panel for long-term maintenance.
Premium models are made from durable materials that resist leaks and wear over time, offering peace of mind for years to come.
Rimless Toilet Innovation
The rimless toilet is a game-changer in bathroom hygiene. Traditional bowls have a rim that traps bacteria and makes cleaning tricky. Rimless designs remove this hidden edge, allowing water to flow evenly around the bowl for a more thorough clean every time.
Advantages:
- More hygienic — no concealed areas for germs to hide.
- Easier to clean — a simple wipe-down keeps it fresh.
- Modern appearance — complements minimalist bathroom styles.
Many homeowners are now choosing a rimless back to wall toilet for the perfect balance of style, hygiene, and ease of maintenance.
Installation Tips & Considerations
Installing a wall-mounted toilet system requires precision and planning:
- Structural reinforcement is essential for wall hung toilets to handle weight safely.
- Always ensure cistern access through a flush plate or service hatch.
- Hire a licensed plumber — concealed systems require correct sealing and pressure testing to prevent future leaks.
- For renovations, check whether your wall cavity can accommodate the inwall cistern depth before purchase.
Styling a Modern Bathroom with Wall Toilet Systems
Your toilet choice should enhance your bathroom’s overall design. For a modern, cohesive look:
- Match toilet finishes with tapware, handles, and other accessories.
- Use soft neutral tiles for a calming backdrop.
- Add integrated shelving or a recessed niche above the toilet for decor and storage.
- Consider pairing a wall hung toilet with a floating vanity to create an even greater sense of space.
Toilet for Sale: How to Choose the Right Supplier
When browsing for a toilet for sale, focus on:
- Build quality — durable ceramic, sturdy fixings, and quality flushing systems.
- Warranty — an indicator of manufacturer confidence.
- Water ratings — choose a WELS-rated toilet for efficiency without compromising performance.
Where to Buy Wall Hung and Back to Wall Toilets in Australia
MyHomeware offers a wide selection of wall hung toilets, back to wall toilet suites, inwall cisterns, and rimless toilet designs, available for Australia-wide delivery or pickup from the Sydney bathroom showroom.
With competitive pricing, expert advice, and reliable after-sales support, we make it easy to choose the right toilet for your bathroom renovation — whether you’re after a space-saving wall hung toilet, a stylish rimless design, or a practical back to wall toilet bowl.
Browse our full range: MyHomeware Toilets
Visit our showroom: Sydney Bathroom Showroom
https://www.myhomeware.com.au/collections/back-to-wall-toilet-suites
