How Much Does a Fiberglass Pool Cost in Colorado?

With blue skies, breathtaking mountain views, and more than 300 days of sunshine per year, Colorado offers a stunning backdrop for outdoor living. While winters bring snow-covered peaks, Colorado summers are warm, dry, and perfect for poolside relaxation. If you’re considering creating a private backyard retreat, understanding fiberglass pool cost in Colorado is a crucial first step. From the rocky soil of the Front Range to the expansive open spaces of the Eastern Plains, regional factors like elevation, excavation challenges, and property access can significantly influence your total investment. So can design choices and custom features like an integrated spa, built-in benches, a pool heater, or elegant patio spaces.

With Colorado’s patchwork of building codes, frost line considerations, and HOA or municipal regulations, navigating the permitting and installation process is just as important as choosing the right shape or finish. Working with an experienced Colorado fiberglass pool installer can help streamline the process, avoid costly surprises, and bring your mountain-view pool dreams to life.

 

What’s the Average Fiberglass Pool Pricing in Colorado? Survey Says…

Thursday Pools gathered exclusive 2025 pricing insights from our network of trusted independent dealers across Colorado to give you a sense of what it typically costs to install a fiberglass pool in the Centennial State. If you’re in the early stages of planning your backyard upgrade, this guide will serve as a solid foundation for budgeting and decision-making. It’s our goal to provide realistic pricing expectations rooted in actual regional experience, not just national averages.

 

AVERAGE COLORADO 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	$100,000	$120,000	$140,000

 

Consider these figures a helpful reference point, not a final answer. Colorado’s varied geography, such as steep slopes in the foothills or a narrow urban lot in Denver, can add complexity and cost to your project. Your personal design preferences and chosen features can also influence your final price tag. The best way to get a clear, custom quote is to reach out to a local Thursday Pools dealer who can guide you through every step of your pool project with confidence.

 

Popular Pool Models and Their Average Costs in Colorado

TITUS (12’ x 26’) 

Compact, modern, and packed with personality, the Titus is a favorite among Colorado homeowners with limited yard space or those looking for a low-maintenance pool that doesn’t sacrifice style. At just 26 feet in length in its smallest size, the Titus fits beautifully into smaller backyards in places like Fort Collins, Longmont, or urban neighborhoods around Denver. With sleek lines and built-in bench seating, it’s great for lounging, soaking, or hosting small gatherings in a cozy space.

According to our 2025 survey of independent Thursday Pools dealers in Colorado, the average cost for a standard installation of the Titus or a similar fiberglass pool up to 26 feet long or 400 square feet is $100,000.

 

SUN DAY (15’ x 30’) 

Designed for laid-back entertaining and versatile use, the Sun Day hits the sweet spot for many Colorado families. With its smallest size stretching 30 feet long, this model blends open swim space with inviting in-pool seating and a built-in tanning ledge ideal for sunny afternoons in Colorado Springs, Greeley, or Castle Rock. 

Based on our 2025 dealer survey feedback, the average cost for a standard installation of the Sun Day, or other mid-sized pool models between 26 and 34 feet or 400 to 600 square feet, is $120,000.

 

SPIRIT (13.5’ x 40’) 

For homeowners with the property space to spare and big visions for outdoor living, the Spirit delivers a luxurious, full-sized swimming experience. At 40 feet long, it’s ideal for lap swimming, entertaining, or simply enjoying the expansive water space. The Spirit includes wraparound benches and built-in entry steps at both ends of its flat-bottom design. It’s a great fit for spacious lots in areas like Parker, Evergreen, or Northern Colorado’s ranch-style properties.

According to our 2025 Colorado dealer survey, a standard installation of the Spirit or other fiberglass pools 35 feet or longer or 600 square feet and larger is $140,000.

 

How Colorado’s Landscape Impacts Your Pool Installation Plans

Colorado’s diverse landscape brings unique considerations to pool installation and budgeting. In areas like Boulder, Colorado Springs, or the Front Range, rocky or clay-heavy soil can require specialized excavation equipment and added labor, which may increase overall installation costs. Looser, sandy soils in places like Pueblo or the Eastern Plains might need extra stabilization to prevent shifting over time.

Your yard’s layout matters, too. Sloping lots, common in foothill communities such as Evergreen or Fort Collins, may need grading or retaining walls to create a level base for the pool shell. In tighter urban or suburban spaces like Denver or Highlands Ranch, limited yard access might require a crane or other equipment to deliver and place the pool shell.

Partnering with a local Colorado fiberglass pool dealer is essential. They’ll understand the specific soil conditions and access challenges in your area, helping you navigate the process and avoiding unexpected costs or delays.

 

AVERAGE ADDITIONAL YARD-RELATED EXPENSES IN COLORADO
Excavating Sandy Soil	$7,000
Excavating Clay Soil	$4,900
Excavating Rocky Soil	$8,500
Above-Average Slope Requiring Extra Grading	$16,000
Limited Yard Access	$15,000

 

Understanding and Budgeting for Colorado Pool Enclosure Laws

 

Colorado doesn’t enforce a single statewide law for residential pool enclosures, but most cities and counties adopt standards based on the International Swimming Pool and Spa Code (ISPSC) and the Code of Colorado. Generally, these regulations require builders and homeowners to fully enclose residential pools with a barrier at least 4 feet high. Openings in the barrier should be no more than 4 inches wide, and gates must be self-closing and self-latching.

Some municipalities go further, requiring 5-foot fences, specific materials, or visibility from the street. Many areas require that latches be at least 54 inches above ground level to ensure child safety. If a portion of a home serves as part of the pool barrier, doors and windows providing direct access to the pool may need to be self-closing, self-latching, and, in some cases, equipped with alarms or safety covers.

Because requirements vary by city and county, it’s essential to check with your local building department or homeowners association before installation. Local regulations may affect everything from fence height and gate hardware to setback distances from property lines. Working with a local pool professional ensures your installation meets all necessary safety standards, helping you budget for a pool area that’s secure and code-compliant.

Colorado homeowners can expect to pay an average of $4,300 for a 300-linear-foot fence, according to 2025 survey responses from Thursday Pools’ local independent dealers.

 

Mountain Views, Modern Features: Top Enhancements for Colorado Fiberglass Pools

Upgrading your fiberglass pool with thoughtful add-ons can take your backyard from basic to breathtaking. While not required, these enhancements can elevate your experience, offering added comfort, convenience, and that extra “wow” factor homeowners love. Based on data from our 2025 survey of Thursday Pools’ independent dealers across Colorado, here are the most sought-after upgrades and their average costs.

 

Pool Heating & Maintenance Upgrades

Pool Heater Average Cost in Colorado: $7,000
Colorado’s cooler evenings and shorter summer season make a reliable pool heater a top priority for many homeowners. Extend your swimming season well into spring and fall, even at higher elevations.

UV Filtration System Average Cost in Colorado: $4,100
With the state’s intense sun and dry climate, UV filtration systems offer a chemical-reducing, eco-friendly solution to maintain safe, sparkling water that’s easy on skin and eyes.

Automatic Pool Cleaner and Vacuum System Average Cost in Colorado: $3,700
Cut down on manual cleaning time and keep your pool pristine, even during those windy, dust-prone days common in many parts of the state.

Pool Automation and Smart Control System Average Cost in Colorado: $5,000
Conveniently manage your pool’s temperature, filtration, and lighting from your smartphone.

 

Cover Options for Colorado’s Climate

Automatic Pool Cover Average Cost in Colorado: $14,800
With Colorado’s shifting weather and dry climate, an automatic pool cover helps maintain water levels, reduces debris, and improves safety all at the push of a button.

Manual Safety Pool Cover Average Cost in Colorado: $6,700
A dependable, budget-conscious way to protect your pool from leaves, pests, and other debris, while also providing peace of mind for families with children or pets.

 

Pool Decking & Landscaping in Colorado

Concrete Patio (Approx. 1,200 sq. ft.) Average Cost in Colorado: $16,000
Durable and weather-resistant concrete patios are a solid choice for Colorado’s freeze-thaw cycles and provide a clean, functional poolside surface.

Paver Patio (Approx. 1,200 sq. ft.) Average Cost in Colorado: $16,000
Pavers offer style and flexibility, with earthy tones and textures that complement Colorado’s natural scenery and mountain-inspired outdoor aesthetics.

Landscaping Average Cost in Colorado: $16,000
Add a finishing touch with native plants, trees, flower beds, or decorative boulders to create a landscape that blends beautifully with your pool area and the surrounding environment.

 

Standout Features & Visual Enhancements

Specialty Waterline Tile Average Cost in Colorado: $7,300
Customize your pool’s finish with artisan tile that echoes Colorado’s natural elements—think mountain blues, copper accents, or earthy textures.

LED Pool Lights Average Cost in Colorado: $1,428 per light
LED lighting helps you enjoy those crisp, starlit Colorado nights with customizable colors that create the perfect mood while entertaining or unwinding.

Deck Jets Average Cost in Colorado: $2,400 per jet
Add visual movement and soothing sounds with elegant deck jets to create a resort feel in your backyard.

Bubblers Average Cost in Colorado: $2,500 per bubbler
Ideal for tanning ledges and shallow entries, bubblers are fun for kids and relaxing for adults while enhancing the beauty of your pool design.

Cascading Waterfalls Average Cost in Colorado: $5,500
Bring a sense of the Rockies to your pool with a waterfall feature that mimics Colorado’s serene mountain streams and adds a touch of tranquility.

Add-On Spa Average Cost in Colorado: $16,000
Perfect for after workouts or post-hike relaxation, a spillover spa adds luxury, warmth, and therapeutic benefits to any backyard retreat.

 

Slides & Diving Options in Colorado

Simple Pool Slide Average Cost in Colorado: $8,700*
Introduce fun for all ages with a straightforward slide design.

Deluxe Pool Slide Average Cost in Colorado: $16,000*
Opt for a more elaborate slide to enhance your pool area’s excitement and aesthetic appeal.

Diving Board (Type 1 Diving Pools Only) Average Cost in Colorado: $5,000*
Install a diving board only if your pool meets the specific depth and slope requirements for Type 1 diving pools.

*Thursday Pools strongly advises against including diving boards and slides due to safety concerns. A licensed professional must review any such additions to ensure compliance with local building codes, safety regulations, and manufacturer guidelines. Not all fiberglass pool models are suitable for diving or slide use. Homeowners and installers are responsible for proper installation and usage. Always prioritize safety and consult a qualified expert before adding diving or sliding features to your pool.

 

Experience Colorado Living to the Fullest with a Custom Fiberglass Pool

A fiberglass pool in Colorado is more than just a backyard upgrade; it’s a gateway to outdoor enjoyment, family fun, and making the most of your stunning surroundings. Whether you live in the vibrant city streets of Denver, the mountain foothills of Boulder, or the expansive plains near Pueblo, the right pool can transform your outdoor space into a private retreat that fits your lifestyle.

Partnering with a trusted local Thursday Pools dealer ensures you get an accurate estimate and a design tailored to your soil, elevation, and personal preferences. From evaluating your yard’s slope and access to recommending pool features that extend your swim season, your dealer can guide you every step of the way.

Get started with the Thursday Pools Pool Cost Calculator to estimate pricing, explore the Pool Selector Tool to find your ideal pool model, and connect with a local dealer who can help turn your Colorado backyard dreams into reality.

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