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How Much Does A Fiberglass Pool Cost To Install?

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Key Takeaways
Average Installation Cost: $23,000 – $60,000
National Average Cost: $46,000
DIY Pools Are Cheaper But Require More Work
Additional Features Will Increase Overall Costs

$23,000 – $60,000 Average Cost Installed ($117 Per SF)

Fiberglass Pool Cost

When considering installing a fiberglass pool, it’s essential to understand the range of costs involved. The expense can vary widely depending on several factors including the size of the pool, additional features, and the complexity of installation. Below you’ll find a comprehensive breakdown of the costs you can expect.

Fiberglass Pool Cost

Fiberglass Pool Cost
National Average Cost
Minimum Cost
Maximum Cost
Average Range

Fiberglass Inground Pool Prices Installed

The cost of installing a fiberglass inground pool varies based on the size of the pool. Here is a guide to help you understand the potential financial outlay.

Fiberglass Pool Sizes and Cost
Pool Size
10′ x 20′
15′ x 30′
16′ x 32′
16′ x 40′
18′ x 43′
20′ x 40′

Fiberglass Pool Installation Costs

Different packages are available for fiberglass pool installation, each with varying features and costs.

Fiberglass Pool Installation Cost
DIY or Self-Install
Assisted Pool Installation (Dig, Set, Fill)
Standard Pool Installation
Turn-Key Pool Installation

DIY or Self-Install

For those who are keen on taking on the installation themselves, the DIY or self-installation route can be a cheaper option. However, it requires a detailed understanding of the process and the ability to tackle physically demanding tasks.

DIY Fiberglass Pool Cost
Fiberglass Pool Shell
Equipment Rental
Water (Trucked In)
Backfill Material
Pool Equipment

Fiberglass Pool Shell Prices

The size of the fiberglass pool shell greatly impacts the price. Here is a breakdown by size:

Fiberglass Pool Shell Prices
Shell Size
Small – 27′ or less
Medium – 28′ to 34′
Large – 35′ or more

Add-Ons For Fiberglass Swimming Pools

Adding extra features to your fiberglass pool can enhance its functionality and aesthetics, but it will also increase the overall cost.

Add-Ons For Fiberglass Swimming Pools
Diving Board
Handrails and Ladders
Mosaic Tile
Security Pool Cover (manual)
Automatic Pool Cover
Surface Colors
Fountain or Waterfall
Hot Tub or Spa
Automatic Vacuum System
Retaining Wall
Salt Chlorine Generator

Fiberglass Pool Costs Vs. Other Pool Types

Comparing the costs of different types of pools can give a better understanding of fiberglass pool expenses.

Inground Pool Costs

Vinyl Liner Inground Pools

Concrete or Gunite Inground Pools

Above Ground Pools

Fiberglass Pools Pros and Cons

Understanding the advantages and disadvantages of fiberglass pools can help in making an informed decision.

Advantages of Fiberglass Pools

  1. Low Maintenance Costs: Fiberglass pools typically require less maintenance compared to concrete pools.
  2. Durability: They are known to last for many years without significant degradation.
  3. Installation Time: Fiberglass pools can be installed in a shorter period compared to other types.

Disadvantages of Fiberglass Pools

  1. Initial Cost: The upfront cost of installing a fiberglass pool is relatively higher than vinyl pools.
  2. Customization Limitations: There are fewer customization options available compared to concrete pools.
  3. Transport and Handling: The shell must be transported in one piece, requiring significant logistical planning.

Fiberglass Pool Cost Factors

Several factors influence the overall cost of a fiberglass pool installation.

Size of Pool Shell

Pool Shell Sizes and Costs
Shell size

Dirt Removal

The cost of dirt removal depends on the size and depth of the excavation required for the pool.


Electrical work for pool lighting and other equipment is another factor contributing to the overall cost.

Heat Pumps

Heating systems or heat pumps add to the expense, providing comfort for extended swimming seasons.

Pool Decking

Outdoor decking around your pool enhances the area but adds to the cost.

Pool Fencing

Installing fences around the pool ensures safety but also contributes to the overall expenditure.


Permits and regulations add to the cost and can vary based on local requirements.

Common Mistakes To Avoid

When installing a fiberglass pool, avoiding common pitfalls can save time and money. Ensure proper planning, adhere to regulations, and work with qualified professionals.

Fiberglass Pool FAQs

How Long Do Fiberglass Pools Last?

Fiberglass pools are designed to last for over 25 years with proper maintenance.

Are Fiberglass Pools Cheaper Than Concrete?

While the initial installation cost of fiberglass pools can be lower than concrete, the reduced maintenance costs make them more economical in the long run.

How Much Does A 12×24 Inground Pool Cost?

A 12×24 fiberglass inground pool typically costs between $45,000 to $65,000 depending on additional features and installation complexity.

How Long Does It Take To Install A Fiberglass Pool?

Fiberglass pools can be installed in as little as one week, whereas concrete pools can take several months.

Can You Do Salt Water In A Fiberglass Pool?

Yes, fiberglass pools are compatible with saltwater systems, providing a softer feel to the water.

Can a Fiberglass Pool Pop Out of the Ground?

If groundwater is not properly managed, there is a risk that a fiberglass pool could pop out of the ground. Proper drainage systems are crucial to avoid this issue.

Fiberglass Pool Maintenance Costs

Maintaining a fiberglass pool is generally less costly compared to concrete pools. Factors affecting maintenance costs include water treatment, cleaning, and routine inspections.

Finding And Hiring A Fiberglass Pool Installer

Selecting the right installer is crucial for a successful pool project. Ensure that the contractor is licensed, experienced, and provides a comprehensive warranty.

Questions To Ask

  1. Are you licensed and insured?
  2. How many fiberglass pools have you installed?
  3. Can you provide references?
  4. What is included in your installation package?
  5. What is the timeline for the project?

Being well-informed about the costs and factors involved with fiberglass pools can help you make the right choice for your home and lifestyle. Feel free to reach out if you need more specific information or a custom quote for your project.

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