Modular Pool Cost in 2026: How Much Should You Expect?
Updated: Sep 22
Modular pools offer a streamlined alternative to traditional site-built swimming pools, but pricing can vary based on size, design, finishes, and selected equipment. In 2026, FlexPools configurations start at $19,000 for a standard 13 ft model, while standard 20 ft configurations start at $24,000.

What determines the price of a modular pool?
The final price depends on more than length alone. The selected model, interior layout, exterior finish, architectural features, and optional equipment all influence the final quote.
Pool size
FlexPools are available in 13 ft and 20 ft configurations. The compact 13 ft size is designed for smaller backyards, patios, and relaxation, while the 20 ft size offers additional room for swimming and entertaining.
Every FlexPools model is built around an integrated modular pool system, but each design offers different architectural and lifestyle features. Some focus on a clean, minimalist layout, while others incorporate decks, seating, entry stairs, or an acrylic viewing window.
What is included with a standard FlexPool?
Standard equipment and features may vary by model and final engineering review, but FlexPools are designed as coordinated systems that can include:
• Reinforced galvanized steel structure
• Interior pool liner
• Pump and cartridge filtration system
• Integrated color-changing LED lighting
• Internal plumbing and adjustable water returns
• Dedicated service drain
• Smart pool control with smartphone access
• Accessible equipment compartment
• Winterization-ready plumbing
• Preparation for a compatible optional pool heat pump
Which options can increase the price?
Acrylic viewing windows
Selected models can include an architectural acrylic viewing window. Window dimensions and engineering requirements affect the cost.
Exterior finishes
The standard exterior liner can be replaced with premium wood-look WPC cladding. Pricing depends on pool size and configuration.
Pool heating
A compatible pool heat pump can be added for customers who want to extend the swimming season.
Saltwater chlorination
An optional saltwater chlorination system can be added for customers who prefer a saltwater pool configuration.
Additional lighting
Standard lighting is included, and extra LED pool lights can be added when desired.
Custom layouts and design features
Integrated seating, decks, stairs, planters, and other model-specific elements may affect the final price.

What costs are typically separate?
Because every property is different, the following items are normally evaluated separately:
• Delivery to the project location
• Unloading and crane placement
• Site preparation and concrete foundation
• Local permits
• Final electrical and utility connections
• Applicable taxes
These costs depend on location, access, and local requirements and will be confirmed as part of the project planning process.
Modular pool versus traditional in-ground pool
A traditional in-ground pool generally requires excavation, extensive on-site construction, and coordination among several trades. A modular pool is manufactured before delivery and is designed to reduce on-site work. The best option depends on the property, desired design, budget, and local requirements.
Financing options
Financing is available to qualified buyers. Customers can explore potential monthly payment options through the financing calculator on the FlexPools website. Rates, terms, and approval requirements vary.
The most accurate way to determine the cost of a FlexPool is to select a model, size, and preferred options. Our team will review the configuration and prepare personalized pricing and next steps.
Ready to explore your FlexPool?
Choose your preferred model, size and finishes, and our team will prepare a personalized quote for your project.

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