Movable Toilet

The toilet can be moved, but appropriate methods need to be selected according to specific circumstances and relevant precautions should be taken.

Common Moving Methods:

1. Offset Flange Method: Suitable for short-distance (within 15 cm) relocation, such as when there is a deviation between the toilet's rough-in and the reserved position. Its advantages include low cost and easy installation, but adding elbows to the pipes may reduce drainage smoothness, increasing the risk of blockage with long-term use.
2. Raised Floor Method: When the pipes need to be moved more than 15 cm, this can be achieved by building a base platform and embedding the sewage pipes. This method offers flexible layout but raises the floor height (approximately 10-15 cm), affecting space aesthetics and daily usability, requiring a balance between functionality and aesthetics.
3. Re-drilling and Pipe Relocation: This involves penetrating the floor slab to lay new pipes, essentially remodeling the building's drainage system. This method must be carried out by professionals and requires prior consultation with neighbors downstairs and proper waterproofing, as improper operation may cause leakage or neighbor disputes.

Other Feasible Solutions:

• Wall-mounted Toilet: Convert the traditional floor drain to a wall drain, with pipes laid along the wall, eliminating the need to raise the floor and offering strong pipe concealment. However, it is necessary to confirm whether the floor slab structure allows for slotting and obtain consent from the downstairs residents before redoing the waterproof layer.
• Same-floor Drainage Relocation: For sunken bathrooms (with a dropped ceiling height of ≥30 cm), pipe positions can be adjusted directly within the dropped ceiling space, offering fewer relocation restrictions and no need to damage the floor slab. However, this is only applicable to buildings originally designed with same-floor drainage.

Key Precautions:

• Drainage Slope and Sealing: After relocation, pipes should maintain a 1%-2% slope to ensure smooth drainage; use dedicated sealant or rubber rings at joints to prevent leakage.
• Waterproof Layer Redoing: Regardless of the method used, the relocated area must be repainted with waterproof coating (at least 30 cm high) and undergo a closed-water test (24-48 hours) to verify waterproofing effectiveness.
• Compliance Check: If public drainage pipes or floor slab drilling are involved, report to the property management or relevant authorities in advance to avoid unauthorized remodeling.

Risk Warning: Improper operation may lead to poor drainage, odor backflow, or structural damage. It is recommended to consult professional plumbers or decoration companies first and select the optimal plan based on the building structure.