Average Cost: The average cost of pool liner replacement in an indoor swimming pool is approximately $1,500 - $3,500.

Cost Breakdown: The cost of pool liner replacement in an indoor swimming pool typically includes the cost of the liner, labor, and any additional accessories. The cost of the liner can range from $500 to $1,500, depending on the type and quality of the material. Labor costs can range from $500 to $1,500, depending on the complexity of the job. Additional accessories may add to the cost of the project.

Factors That May Affect Cost: Several factors may affect the cost of pool liner replacement in an indoor swimming pool. These include the type and quality of the liner, the complexity of the job, the location of the pool, and the service provider. For example, higher quality liners may be more expensive, and more complex jobs may require more labor and take longer to complete. The location of the pool and the service provider may also affect the cost.