What's the Ideal Distance Between Toilet Drain and Wall?

Toilets are essential sanitary equipment in every household. So, what is the correct distance from the toilet waste outlet to the wall? Let’s take a look at the relevant information.

一、Correct Distance from the Toilet Waste Outlet to the Wall

The distance from the toilet waste outlet to the wall should be between 32 to 42 centimeters. The center distance of the toilet ranges from 30 to 40 centimeters. If the distance is too small, it may be difficult or impossible to install the toilet properly. However, there are exceptions regarding the distance of the waste outlet from the back wall; an additional 2 centimeters is needed for tile installation, so ideally, it should be around 43 centimeters. After tiling, this results in a final measurement of 40 centimeters. The distance can also be 350 or 450 centimeters for wall-hung toilets, and for squat toilets, it is generally 350 centimeters for back flush and 650 centimeters for front flush.

二、Installation Considerations for Toilets

1、When installing the toilet, do not pour cement mortar into the front cavity or any other cavity areas, as the cement will expand while curing and may crack the toilet.

2、Pay special attention to the drainage outlet. The installation should be level, and the toilet outlet should be equipped with a dedicated flange and glass glue. The gap between the toilet and the wall should be even and stable, with sealant applied around the base of the toilet.

3、Adjust the height of the toilet's water seal. If the height is too low, it may cause unpleasant odors in the bathroom. If it is too high, it can lead to splashing, making it uncomfortable to use. Adjust the height according to personal needs. If the pit distance is incorrect, you can purchase a drainage conversion accessory. However, this may compromise the toilet's vacuum suction and affect the drainage speed. If additional toilet drainage is necessary, raise the floor for proper gradient, which will facilitate waste flushing.

4、Before installing the toilet, thoroughly check the drainage pipes to ensure there are no obstructions like mud or paper. If the floor is uneven, it should be leveled promptly.

In conclusion：we hope the information regarding the correct distance from the toilet waste outlet to the wall has been helpful. For more related knowledge, please continue to follow the Hawkrown consultation platform.