What is the Cost of Fiberglass Pools in Tennessee?

Tennessee’s humid summers make pools a welcome escape, while its mild winters offer a more extended swim season than many northern states to give you more bang for your buck. From the foothills of the Smokies near Knoxville to the musical heart of Nashville and the riverfront charm of Chattanooga, Tennessee offers a rich blend of landscapes and lifestyles—each impacting the fiberglass pool cost in Tennessee.

 

Whether you live on a spacious rural lot outside Cookeville or in a suburban Memphis neighborhood, every property has factors that can affect your total investment. Clay-heavy soil in parts of Middle and Western Tennessee could complicate excavation. Sloping yards in hilly areas around Johnson City or the Cumberland Plateau might require extra grading work or innovative approaches to improve site accessibility. Understanding how each variable can influence your Tennessee fiberglass pool installation costs will help you create a backyard escape that fits your budget.

 

What’s the Price Tag on a Fiberglass Pool in Tennessee? Survey Says…

 

Thursday Pools conducted a 2025 survey of our independent dealers across Tennessee to gather key data on the average cost of installing a fiberglass pool in the state. If you’re just beginning to research fiberglass pool prices in your area, you’re in the right place.

 

AVERAGE TENNESSEE FIBERGLASS POOL INSTALLATION BY SIZE
Pool Type	Small Fiberglass Pools	Medium Fiberglass Pools	Large Fiberglass Pools
Size Range	Up to 26 ft Long or 400 ft²	26 to 34 ft Long or 400 to 600 ft²	35 ft and Longer or 600+ ft²
Average Cost	$73,333	$80,000	$100,000

 

Cost Breakdown of Top Pool Designs in Tennessee

 

TITUS (12’x 26’)

The Titus is a standout model in the Thursday Pools lineup, offering an ideal balance of space and functionality. Perfect for smaller metro and suburban yards, this compact yet spacious pool includes built-in entry steps and comfortable seating around an open swim area, allowing for relaxation and active fun in a more manageable size. Despite its smaller footprint, the Titus provides everything you need for an enjoyable backyard retreat.

 

According to feedback from independent Thursday Pools dealers in Tennessee, the average cost for a standard installation of the Titus or a similar design is approximately $73,333, making it an excellent choice for homeowners looking for a high-quality, versatile pool without overwhelming their outdoor space.

LIL BOB (13.5’ x 27.5’)

The Lil Bob design brings a refreshing and relaxed feel to any backyard, making it a perfect choice for those with a more square-shaped or mid-side space. The pool features wide entry steps with built-in seating extending down both sides, naturally encouraging socializing and providing ample room for swimming, exercising, or hanging out.

 

According to feedback from independent Thursday Pools dealers in Tennessee, the average cost for standard installations of the Lil Bob and similar mid-size designs between 26 and 34 feet long or 400 to 600 square feet is approximately $80,000. 

CATHEDRAL LX (16’ x 40’)

With its stately curves and resort-style layout, the Cathedral LX brings luxury and symmetry to Tennessee backyards big enough to handle a showstopper. From Franklin to Farragut, this 40-foot fiberglass pool impresses with its classic Roman-inspired shape, dual entry steps, and built-in benches at both ends. The expansive swim corridor and generous tanning ledge provide the perfect combination of space for laps, lounging, and laid-back afternoons in the water.

 

According to our 2025 survey of independent Thursday Pools dealers in Tennessee, the average cost for a standard installation of the Cathedral LX—or other large fiberglass pools over 35 feet long and 600 square feet—is approximately $100,000.

 

Navigating Your Tennessee Yard

 

Tennessee’s varied geography means that soil conditions can differ significantly depending on your location, affecting the cost of your fiberglass pool installation. In areas like the Cumberland Plateau or the Great Smoky Mountains, installers might encounter rocky or clay-rich soils that can make excavation more challenging. Difficult soil types often require specialized equipment or additional labor, increasing installation costs. In contrast, the Tennessee Valley and parts of the Mississippi River Basin feature more fertile, loamy soil, which generally makes for easier digging, but areas prone to heavy rainfall might require additional drainage solutions to ensure the pool remains level and stable over time.

 

The natural slope of your yard can also influence the complexity of your pool installation. Tennessee homes in regions with hilly terrain, such as the Appalachian Mountains, may need extra grading or the construction of retaining walls to create a stable, level area for the pool. On the other hand, properties in flatter, more suburban areas may still face challenges with accessibility, particularly in neighborhoods where narrow streets or tight corners limit the space for large equipment and pool shell delivery. If your yard is difficult to access, crane rentals or special equipment might be necessary to position the pool shell correctly.

 

Consulting with a local pool professional familiar with your area’s specific soil conditions and topography will help you navigate these challenges, ensuring a smooth installation process.

 

AVERAGE ADDITIONAL YARD-RELATED EXPENSES IN TENNESSEE
Excavating Rocky Soil	$20,666.67
Above Average Slope Requiring Extra Grading	$4,500
Average Cost for Limited Access Yards	$4,666.67

 

Legal Requirements for Pool Barriers in Tennessee

 

When installing a fiberglass pool in Tennessee, understanding and adhering to local and state safety regulations is crucial. The Tennessee Department of Health sets water quality and sanitation guidelines, but local municipalities enforce the specific requirements for pool enclosures and safety barriers. According to Tennessee state law, all residential swimming pools must have a surrounding barrier at least 4 feet tall. The bottom of the barrier must not be more than 4 inches above the ground to prevent small children or pets from slipping underneath, ensuring the pool area is secure to reduce the risk of accidental access.

 

Beyond state regulations, many Tennessee municipalities have their own rules that go further to increase safety. For example, in Gallatin, residents must fully enclose pools with a fence or barrier at least 4 feet tall—and all gates must be self-closing and self-latching. Latches must be at least 54 inches from the ground, keeping them out of reach of young children. 

 

Given that local ordinances vary, you must check with your local authorities, homeowners association, and pool installation professionals to ensure your project meets all applicable requirements.

 

In budgeting for a 300-foot linear-feet fence, our independent Tennessee dealers estimate homeowners can expect to pay an average of $13,950.

 

Optional Features and Add-Ons That Influence Fiberglass Pool Cost in Tennessee

 

Customizing your fiberglass pool with optional features and add-ons can elevate your backyard experience into a luxurious, resort-style escape that reflects your unique lifestyle. While these upgrades are not mandatory, they can significantly enhance convenience, aesthetics, and enjoyment for you and your family. Below are some of the most popular pool enhancements chosen by Tennessee homeowners, with average pricing data based on our 2025 survey of Thursday Pools’ independent dealers across the state.

 

Heating and Filtration Systems

 

Pool Heater Average Cost in Tennessee: $6,833

Extend your swimming season and keep your pool water comfortable, even as the evenings cool.

 

UV Filter System Average Cost in Tennessee: $2,567

Reduce chemical usage and maintain crystal-clear water using a UV filtration system that helps eliminate bacteria and algae.

 

Pool Automation and Smart Control System Average Cost in Tennessee: $5,250

Control your pool’s temperature, filtration, and lighting from anywhere using a smartphone or tablet app.

 

Safety and Maintenance Features

 

Automatic Pool Cover Average Cost in Tennessee: $15,867

Enhance safety, reduce evaporation, and keep your pool cleaner with a cover that opens and closes at the push of a button.

 

Non-Automatic Safety Pool Cover Average Cost in Tennessee: $5,067

A more affordable option for pool protection that still helps keep debris out and offers peace of mind.

 

Automatic Pool Cleaning and Vacuuming System Average Cost in Tennessee: $1,700

Minimize time spent on maintenance with a built-in system that keeps your pool clean and inviting.

 

Patios and Decking

 

Poured-concrete patio (Approx. 1,200 sq. ft.) Average Cost in Tennessee: $13,933

Poured concrete is a durable, cost-effective option for creating a pool deck area. Concrete holds up well to Tennessee’s seasonal temperature shifts.

 

Paver Patio (Approx. 1,200 sq. ft.) Average Cost in Tennessee: $15,867

Pavers offers a slip-resistant, elegant pool deck. Concrete pavers are affordable, while natural stone, like travertine, provides a high-end aesthetic at a higher price. In Tennessee, brick and concrete pavers are ideal for managing weather changes.

 

Surrounding Landscaping Average Cost in Tennessee: $4,850

Enhance your pool area with decorative rocks, trees, shrubs, and colorful flower beds to complement the natural beauty of your outdoor space.

 

Aesthetics and Water Features

 

Specialty Waterline Tile Average Cost in Tennessee: $5,600

Add an upscale, polished touch to your pool with decorative tiles that line the water’s edge.

 

LED Pool Lights Average Cost in Tennessee: $1,265 per light

Enjoy nighttime swimming with energy-efficient LED lights in white or multi-color options for an added visual effect.

 

Deck Jets Average Cost in Tennessee: $933 per jet

Add elegant arcs of water that shoot from the pool deck into the water, creating a visually stunning atmosphere.

 

Bubblers Average Cost in Tennessee: $1,100 per bubbler

Create small fountains in shallow areas of the pool that add visual appeal and gentle water movement.

 

Cascading Waterfalls Average Cost in Tennessee: $5,833

Introduce a soothing, spa-like ambiance with a natural-looking waterfall feature.

 

Fun Features

 

Simple Pool Slide Average Cost in Tennessee: $6,033

A classic, straightforward slide design for families who enjoy a little extra fun in the pool.

 

Deluxe Pool Slide Average Cost in Tennessee: $8,133

A taller, curvier slide may offer a more thrilling experience.

 

Diving Board (Type 1 Diving Pools Only) Average Cost in Tennessee: $2,900

Available only on certified Type 1 diving pools, which must meet specific depth and slope requirements for safe use. 

 

*Thursday Pools strongly advises against pool slides and diving boards due to safety concerns.The inclusion of a diving board or slide with any fiberglass pool must be carefully reviewed by a licensed professional to ensure compliance with all local building codes, safety regulations, and manufacturer guidelines. Not all fiberglass pool models are suitable for diving or slide use. It is the responsibility of the homeowner and installer to ensure proper installation and usage. Always prioritize safety and consult a qualified expert before adding any diving or sliding feature to your pool.

 

Add-On Spa Average Cost in Tennessee: $10,600.00

Create a relaxing retreat by adding an attached spa to your pool with a beautiful spillover effect.

 

Turn Your Tennessee Yard into a Dream Pool Paradise

 

Investing in a fiberglass pool in Tennessee is an exciting way to enhance your backyard, create lasting memories with family and friends, and boost your home’s value. Whether you’re in Nashville, Knoxville, Memphis, Chattanooga, or enjoying the scenic beauty of rural Tennessee, choosing the right fiberglass pool design, size, and features helps you get the most out of your investment.

 

Since every backyard, budget, and dream pool plan is unique, the best way to get an accurate estimate is to consult a local independent Thursday Pools dealer. They’ll assess your yard’s specific conditions, offer expert advice on excavation, accessibility, fencing, and site preparation, and help you choose the ideal pool design and features to fit your budget.

 

Ready to get started? Use the Thursday Pools Pool Cost Calculator to explore pricing estimates, check out our Pool Selector Tool to find the perfect design for your space, and schedule a consultation with a local dealer today.

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