What aspects should be considered when purchasing a toilet?


Published:

2025-04-17

Toilet rough-in dimensions: 305mm and 400mm are the two commonly used dimensions. This refers to the distance between the center of the drainpipe and the wall behind the toilet. Make sure to get this right, otherwise you'll have to redo the tiling if the toilet doesn't fit. In short, it's either 305mm or 400mm. If you get these dimensions right, buying a toilet will be easy. A toilet you love will make using it a more pleasant experience.

1. Toilet Rough-in: Common rough-in dimensions are 305mm and 400mm, representing the distance between the center of the drain and the wall. Ensure this measurement is correct to avoid issues during installation. It's either 305mm or 400mm; getting this right makes buying a toilet much easier. A well-chosen toilet makes for a satisfying experience.

2. Water Efficiency: Toilets are categorized as standard or water-saving. Standard toilets consume ≤9 liters per flush; water-saving models consume ≤6 liters.

3. Toilet Dimensions: Common toilet dimensions are 30cm-50cm in width, approximately 70cm in height and length (minimum 62cm). These are industry standards and depend on the available bathroom space. Measure the drain outlet diameter as this is crucial for installation. This measurement typically ranges between 30cm, 35cm, and 40cm.

4. Toilet Seat Material: Toilets are made of ceramic, consisting of the body and glaze. Higher-quality toilets have a higher degree of vitrification, resulting in greater hardness and density, and a heavier weight. When comparing similar-sized toilets, choose the heavier one for better quality.

5. Water Tank Components: The internal components of the water tank are crucial for its function and longevity. They control water storage and release. These components significantly impact the toilet's lifespan and user experience.

6. Flushing Mechanism: Toilets use either a direct-flush or siphonic system. Direct-flush toilets have simpler, shorter, and larger-diameter pipes, resulting in faster flushing and water efficiency, but louder operation and smaller water surface area, which can lead to staining and poor odor control. Siphonic toilets are quieter, better at cleaning the bowl, and offer better odor control with a wider variety of styles, but higher water consumption and a greater risk of clogging due to narrower pipes.

7. Price Range: Brand and features (such as smart toilets) significantly impact price; prices can range from a few hundred to several thousand.

8. Noise Level: Noise level is a factor to consider. Quiet operation may be achieved through noise-reducing mechanisms or by employing a quieter flushing mechanism, such as siphonic jet flushing, which reduces noise and improves flushing performance.