: The lowest upfront cost but requires a liner replacement every 7–15 years.

: $30,000 to $100,000+, depending on whether you choose fiberglass, vinyl, or concrete.

: $50,000 to $200,000+, including walls, roofing, and foundation.

: $20,000 to $60,000; this is a non-negotiable expense to prevent mold and structural rot.

: Prefabricated shells that are installed quickly (1–3 weeks) and have a smooth, non-porous surface that uses fewer chemicals.

Buying an indoor pool is a significant investment that offers the luxury of year-round swimming and reduced maintenance from outdoor debris. However, it requires a complex integration of specialized construction and climate control systems to protect your home's structural integrity.

The total cost for a residential indoor pool project typically ranges from or more.