Rimless Toilets Explained (And Do You Need One?)

Let’s be honest – most people don’t think too hard about their toilet design. But if you’re renovating or building a new bathroom in Australia, this is one detail that’s worth getting right. Enter the rimless toilet. But what is a rimless toilet? 

Unlike a traditional toilet, a rimless toilet doesn’t have a concealed rim around the inside of the toilet bowl. That means there’s nowhere for grime, bacteria or mineral build up to hide. The result? Easier cleaning, improved hygiene, and a more modern toilet design that fits beautifully into any space.

What is a Rimless Toilet Work?

It all comes down to the flushing system. In a rimless model, the water exits the toilet pan from a specially designed channel and flows around the inner bowl in a precise, controlled stream. This is often referred to as direct flush or a powerful flush.

This modern flushing mechanism not only uses less water, it also ensures the bowl is thoroughly cleaned every time. Many rimless toilet suites are also fitted with soft-close toilet seats and sleek, easy-to-remove designs that make DIY maintenance a breeze.

Which Rimless Toilet Style Is Right for You?

Buildmat offers a range of rimless toilets to suit every bathroom. Whether you’re planning a DIY refresh or working with a plumber, here’s a quick guide to choosing the right configuration.

1. Back to Wall Toilet

These are a smart, space-saving choice if you want a minimalist look. The cistern is either hidden inside the wall or sits flush against it, while the bowl touches the floor. Check out the Luna back-to-wall rimless toilet by Caroma for a timeless look and feel.  

2. Wall Hung Toilets

If you’re after something even more contemporary, wall-hung rimless toilets are a sleek, modern option. The cistern is concealed within the wall, and the toilet appears to float. It’s ideal for tight bathrooms or those prioritising easy floor cleaning.

The Venezia wall-hung rimless toilet from Johnson Suisse is hygienic and stylish 

3. Smart Rimless Toilet

A smart toilet blends rimless cleaning with extra tech features (think heated seats, bidets, automatic flushing, and even night lights in some models). It’s a luxury choice, ideal for high-end renovations or anyone wanting to future-proof their toilet design. 

The Johnson Suisse Listo Smart Toilet Rimless Suite is the ultimate smart rimless toilet 

The Benefits of Rimless Toilet Design

• Superior hygiene – Without a rim, there are fewer places for bacteria to hide.

• Less cleaning time – No more scrubbing under the edge of the bowl.

• Better water efficiency – Uses less water with each flush thanks to smarter flushing technology.

• Modern look – Pair with vanities, basin mixers, or shower screens for a cohesive space.

• Flexible configurations – Whether you need a floor mounted, wall-hung, or in-wall cistern setup, there’s a rimless toilet to suit.

Is a Rimless Toilet Worth the Investment?

In short: yes. Especially if you're upgrading a new bathroom or aiming for a low-maintenance, long-lasting setup. The initial pricing is often comparable to traditional styles, especially when you factor in the time and money saved on cleaning products and maintenance. They also make a strong impression in display homes, showroom builds, and renovation projects aiming to increase resale value.

Ready to Upgrade to a Rimless Toilet?

Explore Buildmat’s full collection of rimless toilets and find the right fit for your bathroom. Whether you're doing a full renovation or just replacing one fixture, a rimless design gives you better hygiene, easier maintenance, and a cleaner, more modern space.

And while you're at it, don’t forget to browse bathroom accessories, bathroom tapware, bathroom basins and bathroom vanities to complete the look. This is one update you’ll appreciate every single day. 

Looking for more? Explore our full range of toilets, including white toilets, steel toilets, ambulant toilets, bidets, and toilet cisterns to complete your bathroom upgrade.

Rimless Toilet FAQs

Can I install a rimless toilet in a small bathroom?

Absolutely. Many rimless wall hung toilets are specifically designed to suit compact layouts. Just check the dimensions and wall cavity depth before choosing your in-wall cistern.

Are rimless toilets harder to install?

Not at all. If you're replacing a like-for-like model, it's straightforward for a plumber. For new builds or layout changes, just plan your plumbing early.

Are rimless toilets more expensive than traditional models?

Not necessarily. Buildmat’s range of rimless toilets includes affordable models, premium finishes, and options for every budget.

Do rimless toilets splash more water?

Not if you choose a quality model. Our designs have been tested to avoid water splashing while still delivering a strong, efficient flush.

Can I pair a rimless toilet with bidets or smart toilet features?

Yes. Many of our rimless toilet suites are compatible with bidets or can be upgraded to a smart toilet for added comfort.