Back to Wall Toilets - universal-inlet

A well-maintained toilet typically lasts 10 to 15 years, though high-quality models can last over 20 years. The porcelain structure is durable, but internal parts like flappers and valves wear out sooner. If you notice cracks, leaks, or frequent clogs, it might be time to replace the entire toilet.

To size a toilet seat correctly, measure from the center of the two bolt holes at the back of the toilet bowl to the front edge. If the length is about 420 millimetres, it's a round seat; around 470 millimetres indicates an elongated seat. Also, measure the width across the widest part of the bowl, typically around 355 millimetres. The standard bolt spacing is approximately 155 millimetres. Accurate measurements ensure the new seat fits well and stays secure.

A good quality toilet usually costs between $375 and $500 for a standard mid-range model. Budget options can start around $125 to $150, while high-end or smart toilets may cost $1,000 to $2,000 or more. If you're hiring a professional, expect to pay an extra $200 to $400 for installation.

Here's a quick guide to get your blocked toilet back to normal in no time:

1. Use a Plunger: Grab a rubber plunger, place it securely over the toilet drain hole, ensuring it creates a tight seal. Push down gently first to avoid splashing, then give firm, rhythmic plunges until the blockage clears.

2. Try Hot Water and Dish Soap: If plunging doesn't work, pour half a cup of dish soap into the clogged toilet bowl, then carefully add hot (but not boiling) water and wait about 15 minutes. The soap helps lubricate and loosen up the blockage, allowing it to move freely.

3. Use a Toilet Auger (Snake): Still stuck? A toilet auger or plumbing snake can help reach deeper blockages. Insert it carefully into the toilet drain and gently twist it to break up or remove the obstruction.
If none of these methods work, call a plumber to unclog toilet to avoid damage to your plumbing system.

To replace the toilet lid, follow these steps:
1. Lift the lid and expose the hinges.
2. Open the hinge covers.
3. Unscrew the bolts using a screwdriver.
4. Hold the nuts underneath with pliers.
5. Uninstall the toilet seat and lid.

Neither is universally better — the choice depends on your plumbing layout.

S-trap toilets connect through the floor and are commonly used in most Australian homes.

P-trap toilets connect through the wall and are suitable when the waste outlet is positioned horizontally.

You should choose the type that matches your existing pipework to ensure proper installation and function.

Toilets with tornado, vortex, or siphon jet flushing systems generally provide the strongest and most efficient flush. These systems use high-pressure water flow and optimized bowl design to clear waste quickly while minimizing water use. A rimless bowl design can also help improve flushing performance and hygiene.