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How Much Does An Indoor Pool Cost?

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Key Takeaways
– Average indoor pool cost ranges from $25,000 to $120,000
– Comprehensive installations (pool + enclosure + dehumidifier) can reach $173,500
– Several factors influence costs, including pool size, material, and additional features

$25,000 – $120,000 Average Installed Cost (Pool Alone)

$30,000 – $173,500 Average Installed Cost (Pool + Enclosure + Dehumidifier)

Average Indoor Pool Cost

Building an indoor pool is an ambitious project that can offer luxurious benefits but may come with a hefty price tag. The overall costs can greatly vary depending on several factors, including the size of the pool, the materials used, and any additional features you may want to include.

Average Indoor Pool Cost

National Average Cost$72,500
Minimum Cost$10,000
Maximum Cost$450,000
Average Range$25,000 to $120,000

Cost Of An Indoor Pool By Size

The size of the pool is one of the primary determinants of the total cost. Generally, the larger the pool, the higher the costs.

Indoor Pool Cost By Size

Pool Size (Square Feet)Average Installed Cost (Prefab)Average Installed Cost (Custom)
100$8,000 – $20,000$10,000 – $30,000
200$16,000 – $40,000$20,000 – $60,000
300$24,000 – $60,000$30,000 – $90,000
400$32,000 – $80,000$40,000 – $120,000
500$40,000 – $100,000$50,000 – $150,000
600$48,000 – $120,000$60,000 – $180,000
700$56,000 – $140,000$70,000 – $210,000
800$64,000 – $160,000$80,000 – $240,000
900$72,000 – $180,000$90,000 – $270,000
1,000$80,000 – $200,000$100,000 – $300,000

Cost To Build An Indoor Pool By Material

Different materials have different cost implications and maintenance requirements. Here is a breakdown of costs based on the material used:

Indoor Pool Cost By Material

MaterialAverage Installed CostDetails
Vinyl Liner Pool Cost$25,000 – $65,000Liner needs regular replacements
Fiberglass Pool Cost$30,000 – $85,000Low maintenance and long lifespan
Concrete Pool Cost$50,000 – $120,000Most expensive but durable

Indoor Pool Cost Calculator

While considering building an indoor pool, it is essential to take into account various factors that can influence the total cost.

Indoor Pool Cost Factors

FactorAverage Installed Cost
Pool Installation$25,000 – $120,000
Dehumidifier$1,000 – $3,500
Pool Enclosure$4,000 – $50,000

Total Cost: $30,000 – $173,500


Labor costs can vary based on location and the complexity of the pool design. Typically, labor costs can make up a significant portion of the total installation cost.

Additional Costs

There are often additional costs associated with indoor pools, which can add to the overall budget:

Indoor Pool Additional Costs By Feature

FeatureAverage Total Cost
Pool Lighting Cost$500 – $1,700
Pool Heater Cost$1,600 – $5,200
Pool Cover Cost$1,000 – $20,000
Waterfall Cost$2,000 – $8,800
Pool Deck Cost$5,000 – $20,000
Pool Fence Cost$2,000 – $13,500

Pool Shape

The shape of the pool can also influence costs. Prefabricated pools tend to be less expensive than custom-designed ones.

Indoor Pool Cost By Shape

Indoor Pool ShapeInstalled Cost (Prefab)Installed Cost (Custom)
Kidney$25,000 – $35,000$30,000 – $65,000
Rectangular$25,000 – $60,000$60,000 – $70,000
Classic$30,000 – $45,000$29,000 – $90,000
Lagoon$35,000 – $85,000$70,000 – $120,000

How To Save Money On An Indoor Pool

Cost-saving strategies might include choosing more affordable materials, limiting customizations, and seeking competitive quotes from contractors. Additionally, ongoing maintenance can be reduced by investing in quality materials and efficient equipment from the outset.

Indoor Pool FAQs

Does An Indoor Pool Raise A Home’s Value?

An indoor pool can potentially raise a home’s value, particularly in luxury markets. However, the increase in value often depends on the local real estate market and the preferences of potential buyers.

Can You Build An Indoor Pool In Your Basement?

Yes, it is possible to build an indoor pool in a basement, provided there is adequate space, ventilation, and support structures to bear the weight of the pool and water.

How Long Does It Take To Build An Indoor Pool?

The timeframe for building an indoor pool can vary, generally ranging from a few weeks to several months, depending on the design complexity, size, and any custom features included.

Can You Swim In An Indoor Pool During A Thunderstorm?

Yes, it is generally safe to swim in an indoor pool during a thunderstorm, as indoor pools are not susceptible to lightning strikes like outdoor pools.

What Type Of Swimming Pool Is Best Indoors?

Fiberglass pools are often considered the best for indoor installations due to their low maintenance, quick installation, and durability.

Do Indoor Pools Need To Be Heated?

Yes, indoor pools usually require heating to maintain a comfortable temperature and to enhance the overall swimming experience, particularly in colder climates.

Getting Estimates From Indoor Pool Installers

When planning for an indoor pool, it is crucial to obtain multiple quotes from reputable pool contractors. This can provide a better understanding of the costs involved and help find the best value for money.

Questions To Ask Indoor Pool Contractors

Before finalizing a contract with an indoor pool contractor, consider asking the following questions:

  • What is the total estimated cost for the project?
  • How long will the construction take?
  • Do you have experience with indoor pool installations?
  • Can you provide references from past clients?
  • What warranties or guarantees are included?

By comprehensively assessing all aspects of the project and asking the right questions, you can make informed decisions that align with your budget and expectations.

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