How to measure the pit distance when replacing a toilet
In home decoration or bathroom replacement, the installation of toilet is an important link, andpit distanceThe measurement is directly related to whether the toilet can be installed smoothly. In the past 10 days, the discussion on "toilet pit distance replacement" has been very popular across the Internet, and many users have shared their actual measurement experience and common questions. This article will use structured data to introduce in detail the measurement method of pit distance, common misunderstandings and purchase suggestions.
1. What is the toilet pit distance?
The toilet pit distance isThe vertical distance from the center of the drain pipe to the wall, usually in millimeters (mm). Common pit spacings in China are 300mm and 400mm, and some special house types may be 200mm or 350mm.
| pit distance type | Applicable scenarios |
|---|---|
| 300mm | Most commonly used in domestic standard residences |
| 400mm | Larger bathroom or special design |
| 200mm/350mm | Old residential areas or non-standard apartment types |
2. How to accurately measure pit distance?
The following are the measurement steps and tool recommendations that are hotly discussed across the Internet:
| steps | Operating Instructions |
|---|---|
| 1. Clean up the scene | Remove the old toilet and clear away debris around the drain pipe |
| 2. Position the center point | Use a tape measure to find the center of the drain pipe |
| 3. Measure distance | Measure vertically from the center point to the wall (reserve the thickness of the tiles if they are not tiled) |
| 4. Check data | Take the average of multiple measurements to avoid errors |
3. Common Misunderstandings and Solutions
According to recent user feedback, the following issues require special attention:
| Misunderstanding | Correct approach |
|---|---|
| The thickness of wall tiles is not considered | The rough room needs to reserve 10-15mm |
| Not vertically aligned when measuring | Use a level to assist |
| Ignore the impact of old toilet shifters | Measure the original pipe directly after disassembly |
4. The relationship between pit distance and toilet purchase
If the measurement results are inconsistent with the standard pit distance, the solution can be solved in the following ways:
| situation | solution |
|---|---|
| The pit distance is too small (such as 250mm) | Choose a toilet with adjustable hole position or install a shifter (not exceeding 50mm) |
| The pit distance is too large (such as 450mm) | Opt for special models or custom bases |
5. Sharing of users’ actual testing experience
Recently on popular social platforms, many netizens shared practical tips on pit distance measurement:
1.@Decoration Xiaobai: It is recommended to mark the center point with chalk to avoid visual errors.
2.@DIY达人: When the old toilet has not been dismantled, you can refer to the pit distance parameters marked in the manual.
3.@ Bathroom Master: Errors exceeding 20mm may cause water leakage, so be sure to measure accurately.
Summary
Correctly measuring the pit distance is the first step in toilet replacement, which directly affects the installation effect and user experience. Through the structured data and practical guidance in this article, users can avoid common mistakes and complete bathroom upgrades efficiently. If you still have questions, it is recommended to consult a professional installer.
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