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How to Fix a 3cm Toilet Rough-In Distance Issue
22/01/2025 | Hawkrown
When installing a toilet, it's essential to measure the toilet rough-in distance accurately to avoid errors that could prevent proper installation. If the rough-in distance differs by 3 cm, here are some solutions and considerations for choosing a toilet.
What to Do if the Toilet Rough-In Distance Differs by 3 cm：
If the rough-in distance is off by 3 cm, the simplest solution is to replace the toilet with one that fits the correct rough-in distance. Currently, the common rough-in distances on the market are 300 mm and 400 mm. It’s important to choose a toilet that matches your rough-in measurement to prevent installation issues.
Things to Consider When Choosing a Toilet：
1、When selecting a toilet, pay attention to blockage issues. Consider the diameter of the toilet's drainage pipe; a larger pipe diameter allows for better waste disposal and improves drainage speed.
2、Sometimes toilets may fail to flush completely, leading to unpleasant odors. When choosing a toilet, look at the glazing and flush capacity. You can check the drainage outlet to see if it has been glazed and whether the glazing is smooth.
3、It's quite embarrassing when a toilet splashes water. If the toilet's inner wall has a 45-degree slope and a relatively low water level, this design can prevent splashing and effectively block unpleasant odors.
4、Odor issues also need to be addressed. When selecting a toilet, inquire about the water seal height, which should ideally exceed 50 mm. Additionally, the ceramic glaze will affect water absorption, which can also influence odors.
5、Consider the noise level of the toilet, especially if it will be used at night. Excessive noise can disturb sleep, so opting for a toilet with a soft-close seat can effectively reduce noise.
In summary：if you have a 3 cm discrepancy in the toilet rough-in distance, the best solution is to replace the toilet with an appropriately sized one. We hope this information is helpful, and for more related advice, feel free to explore additional resources.
