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Can the Kitchen and Bathroom Be Moved?

Admin October 11, 2026

Whether the kitchen and bathroom can be moved depends on the situation. Generally speaking, moving the kitchen is difficult and risky, while moving the bathroom is technically feasible but costly.

Kitchen Relocation

  1. Gas Pipeline: In principle, gas pipelines should not be altered privately. If alteration is necessary, an application must be submitted to the gas company for record-keeping, and the operation or supervision must be carried out by professionals. This is because alterations to gas pipelines involve safety issues, and improper operation may lead to serious accidents such as gas leaks.
  2. Flue: In newly built residential areas, flues are usually fixed and cannot be altered arbitrarily. Generally, only the exhaust pipes of one's own home can be extended, but this poses a risk of oil fume backflow. In older residential areas, if there is no flue, exhaust can be directly vented through the exterior wall.
  3. Water Supply and Drainage Pipes: The water supply pipes can be altered, but the drainage positions are generally fixed. Extending the pipes may increase the risk of blockage and affect normal use.
  4. Legal Restrictions: In commercial housing, relocating the kitchen to a non-waterproof area or altering the gas pipeline without approval are illegal acts and may face fines and other penalties. In summary, relocating the kitchen is difficult and risky, and it is not recommended unless necessary. If conditions such as meeting the requirements of the gas company and the absence of a flue in older residential areas are met, cautious operation can be considered.

Bathroom Relocation

  1. Same-Floor Drainage: If the house adopts a same-floor drainage system, where the pipes are on the same floor, the position of the bathroom can be adjusted through three methods: using a toilet position shifter, lowering the floor slab, or raising the floor.
  2. Lower-Floor Drainage: For houses with lower-floor drainage, the floor needs to be raised by about 10 cm, and a slope should be made to assist drainage. A position shifter should be used to connect to the drainage pipe on the lower floor.
  3. Structure and Function: Relocating the bathroom also requires evaluating the structural safety of the house to ensure smooth drainage and meet usage requirements such as privacy and convenience. Overall, relocating the bathroom is technically feasible, but it requires professional design and construction, and the cost is relatively high.

Comprehensive Suggestions: When relocating the kitchen, factors such as gas, flue, and legal restrictions should be prioritized, as the operation is complex and risky. When relocating the bathroom, adjustments should be made in combination with the drainage method, which has high technical requirements. It is recommended to consult professionals for both to ensure safety and compliance.