Back to Wall Toilets Australia | Lamex Bathrooms & Kitchens

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Toilets

Back to Wall Toilet Suites

Concealed-cistern toilet suites that sit flush against the wall for a cleaner line and easier bathroom cleaning, in gloss and matte finishes.

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Alpha tornado rimless back-to-wall toilet suite in gloss white KORA tornado rimless back-to-wall toilet suite Back to wall toilet suite in white rimless finish

Why choose Back to Wall Toilets from Lamex

  • Cistern sits behind or against the wall for a streamlined, lower profile
  • Rimless and tornado-flush pan options across most models
  • Available in gloss white, matte white and matte black finishes
  • Standard set-out dimensions suit most Australian bathroom layouts
  • Suitable for both renovation replacements and new-build bathrooms
  • Trade and retail pricing, dispatched from Australian stock

How to choose the right back to wall toilet

Measure your existing waste set-out before browsing styles. Back-to-wall suites are built to a specific S-trap or P-trap distance, so check this figure on each product page against your current plumbing. If you're replacing an existing back-to-wall or close-coupled toilet, matching the set-out is usually enough; if you're renovating from scratch, a plumber can position the waste to suit whichever suite you prefer. Also confirm the suite's overall height and pan projection fit your bathroom's available floor space, particularly in smaller ensuites.

Beyond fit, the main differences between back-to-wall models are flush technology and finish. Rimless and tornado-flush pans push water around the bowl without an exposed rim, which reduces limescale build-up and makes routine cleaning faster. Finish options run from gloss white through to matte white and matte black, so match the suite to your existing tapware and fittings rather than choosing in isolation. Seats and cistern buttons are sold separately in most ranges, which lets you pair a soft-close seat or a specific button finish with the suite you land on.

Frequently asked questions

What does 'back-to-wall' mean for a toilet suite?
It means the cistern sits against or is partly recessed into the wall behind the pan, rather than being a separate close-coupled tank bolted directly onto the pan, giving a lower, cleaner profile than a traditional two-piece suite.
What is the standard set-out for a back-to-wall toilet?
Most Australian back-to-wall suites are built for a specific S-trap or P-trap set-out distance, which is listed on each product page. Check this figure against your existing waste position before ordering.
Is a back-to-wall toilet harder to install than a close-coupled one?
Not significantly. A back-to-wall suite still connects to a standard S-trap or P-trap waste and water supply, it simply has a shrouded cistern rather than an exposed tank, so installation time for a licensed plumber is similar.
Can I replace a close-coupled toilet with a back-to-wall suite?
Yes, provided the waste position and trap type match. The visual line will change though, since the cistern sits lower and closer to the wall than an exposed close-coupled tank.

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