Essential Tips for Measuring Toilet Pit Distance Accurately

Before installing a toilet, it is essential to measure the rough-in distance to avoid situations where the purchased toilet cannot be installed. So how do you measure the rough-in distance for a toilet? Let's take a look.

How to Measure the Rough-In Distance for a Toilet：

Prepare a measuring tape or a ruler. Simply measure the straight-line distance from the center of the drain pipe to the wall to obtain the rough-in distance. Generally, the rough-in distance for a toilet is between 30-40 mm. If the measured value is smaller than this, you can chisel a portion of the wall behind the toilet to meet the standard rough-in distance. If the value is larger than the standard, you can build a half wall to place items on.

What to Consider When Purchasing a Toilet：

1、Pay Attention to Clogging Issues

Most people experience clogging issues after using a toilet for a few years. If a toilet clogs shortly after installation, it may be due to a small drain pipe size. Therefore, it is advisable to measure the diameter of the drain pipe before purchasing. The standard size is 41 mm; if it is lower than this, consider buying a different model.

2、Pay Attention to Quality

It is quite common for toilets to fail to flush cleanly, leading to stains. This issue can be easily avoided if the glazing is done uniformly, especially at the drain outlet. Poor glazing can lead to the accumulation of dirt that is difficult to remove.

3、Pay Attention to Design Angles

Many people experience splash-back when using a toilet, which is often related to the design angle of the toilet. The interior walls should be designed with a 45-degree incline so that water splashes backward instead of outwards.

4、Pay Attention to Water Seal Issues

Unpleasant odors from the toilet can be quite bothersome, and this issue often arises from insufficient water seal height. A water seal height above 50 mm is generally required to effectively prevent odors from escaping.

5、Pay Attention to Noise Issues

For those with poor sleep quality, being awakened by the sound of the toilet flushing at night can be a nuisance. To avoid this problem, it is best to choose toilets equipped with high-efficiency, silent flushing mechanisms.

In summary：by now you should have a good understanding of how to measure the rough-in distance for a toilet. If you would like to learn more related information, you can follow us on Hawkrown.