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What is the Standard Distance Between Toilet and Wall?

08/02/2025 | Hawkrown

The toilet is used frequently, so it’s important to pay special attention during installation, as this directly affects our daily usage. Let's take a look at how far a toilet should generally be from the wall.

How far should a toilet be from the wall?

There is no fixed distance between a toilet and the wall. Generally, it is best to maintain a distance of about 40 centimeters between the side of the toilet and the wall to avoid feeling cramped. If the bathroom is smaller, this distance can be reduced, but it’s advisable not to go below 15 centimeters. For smart toilets, the distance from the wall should be about 35 centimeters.

What to do if the toilet is only 10 cm from the wall?

In this case, you can build a platform behind the toilet where you can place decorative items. Alternatively, you can customize a cabinet to fit behind the toilet for storing bathroom supplies and plants. Another option is to build a half-wall shelf against the back wall. If possible, you can consider moving the toilet by dismantling it and reinstalling it in a better position.

What to do if the toilet drain position is incorrect?

1、Use a toilet relocation device: Accurately measure the distance that needs to be shifted, then connect the main body to the bend component with glue, dig out the necessary path in the floor, and install the relocation device.

2、Knock down the back wall: If the drain position is slightly off, you can knock down the wall behind the toilet, bury the water tank, and create an embedded toilet to shorten the distance.

3、Redo the drain position: Remove the original drain position and create a new one, but this requires consent from the neighbors below and the property management, as it involves modifying the space beneath their bathroom. This method is more complicated and carries a risk of leakage.

4、Extend the drainage pipe: If the distance is longer, you could raise the floor and extend the drainage pipe. However, be careful that the drainage pipe maintains a certain slope to ensure proper functionality.

In conclusion:this covers the relevant knowledge about how far a toilet should generally be from the wall. We hope this information has been helpful. For more related knowledge, please continue to follow the Hawkrown consultation platform.

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