How to Move the Toilet Position

The toilet position can be moved using methods such as toilet position shifters, raising the floor, wall-mounted toilets, modifying the downstairs plumbing, and same-floor drainage relocation. The appropriate method should be selected based on the actual drainage structure, relocation distance, and construction conditions.

1. Using a Toilet Position Shifter
Suitable for short-distance relocation (generally not exceeding 50 centimeters), achieved by installing a position shifter between the original drain outlet and the new location. When relocating, pay attention to slope design: for every 10 centimeters of relocation, at least 0.5 centimeters of slope should be reserved in the pipeline to ensure smooth drainage. Integrated position shifters, with fewer joints and better sealing, are more suitable for short-distance relocations within 20 centimeters, reducing the risk of blockage. If the relocation distance exceeds 50 centimeters, carefully evaluate drainage efficiency to avoid sewage backflow due to insufficient slope.

2. Raising the Floor Method
By constructing a base platform 180-200 millimeters high to embed the drainage pipe, longer-distance relocation (such as over 1 meter) can be achieved. This method offers flexible layout but raises the bathroom floor, affecting space aesthetics and usability (e.g., requiring additional steps to enter the shower area). During construction, ensure the base platform is structurally sound and properly waterproofed to prevent leakage from long-term use.

3. Wall-Mounted Toilet
Changing from a traditional floor drain to a wall drain, with the drainage pipe laid along the wall, eliminates the need to raise the floor and provides strong pipe concealment. However, two points should be noted: first, consent must be obtained from the downstairs resident (as it may involve drilling holes in the floor slab); second, the waterproof layer must be redone to prevent leakage at the joint between the pipe and the floor slab. This method is suitable for scenarios with high space aesthetic requirements but has higher construction costs.

4. Modifying the Downstairs Plumbing Method
Applicable to buildings with inter-floor drainage (i.e., drainage pipes below the bathroom floor slab). Professional personnel need to enter the downstairs resident's bathroom to install elbows or extend the pipeline to the new location on the original pipe. This method offers high relocation freedom but carries significant legal risks: written consent must be obtained from both the downstairs resident and the property management; otherwise, it may lead to neighbor disputes or violate building codes.

5. Same-Floor Drainage Relocation
For sunken bathrooms (i.e., the floor slab is sunken 30-40 centimeters to form a lowered layer), pipelines can be directly rearranged within the lowered layer, with few relocation restrictions and no need to damage the floor slab. However, this method is only applicable to buildings with a sunken structure; if the original bathroom is not sunken, it cannot be used. During construction, ensure the pipeline slope within the lowered layer is reasonable and proper secondary waterproofing is done.