Can the Toilet Position Not Be Moved?
The toilet position is not absolutely immovable, but it should be approached with caution and not moved arbitrarily. The toilet can be relocated, but the sewage pipes are like the main arteries of the bathroom, and arbitrary rerouting can easily cause many problems. If you want to move the toilet position, you need to make a comprehensive judgment based on legal regulations, technical conditions, and special needs.
Legal Regulations: According to the "Residential Design Code" GB 50096-2011, bathrooms should not be directly arranged above the bedrooms, living rooms (halls), kitchens, and dining rooms of lower-level occupants to ensure the living environment and safety of lower-level occupants. At the same time, the "Measures for the Administration of Interior Decoration and Renovation of Residential Buildings" explicitly prohibits converting rooms or balconies without waterproof requirements into bathrooms. Illegal renovations may face fines ranging from 500 yuan to 10,000 yuan and require rework and rectification. Therefore, when considering moving the toilet position, these legal regulations must be strictly followed to avoid unnecessary trouble for yourself and others.
Technical Conditions: When renovating the sewage system, toilets and other sanitary fixtures need to be connected to sewage pipes with a diameter of 110mm, and a slope (usually ≥2%) must be ensured to avoid blockages. If flat pipes are used for relocation or the floor is raised, drainage problems or even odors may occur due to insufficient slope. Raising the floor may also make the bathroom higher than other areas, posing a risk of water accumulation and backflow. The new area needs to be re-waterproofed, with the waterproofing height not less than 1.8 meters, and the number of coats should meet the standard (usually 2-3 times). If the waterproofing is inadequate, it can easily cause water leakage, damaging not only your own decoration but also affecting the occupants below.
Common Toilet Relocation Methods: Adding a relocator is suitable for small-scale relocations of 10-40 centimeters. Small-scale movements within 1 centimeter are acceptable, but the probability of blockage doubles if the relocation exceeds 1 meter. Choose a channel-type relocator, and construction should be carried out after tiling. The pipe should have a 5-centimeter drop, and the floor should be chiseled to bury the flat pipe with a slope greater than 3%. Raising the floor is suitable for large-scale relocations, but it should be made into a slope to prevent blockages, with a height of 12-20 centimeters. Consider the risk of tripping for the elderly and children in the family, and in this case, waterproofing must be redone. For sunken bathrooms, the pipes can be adjusted freely, or wall-mounted toilets can be used. The newly introduced flat trap design is only 8 centimeters thick and does not take up much space, and it will not block even if relocated by 3 meters. However, wall-mounted toilets are more expensive, and if they break down, demolishing the wall is more troublesome than removing the toilet.
