Based on a 2026 survey of independent fiberglass pool builders in the Thursday Pools dealer network, a standard fiberglass pool installation in Kansas averages $73,889 for a small pool, $93,889 for a medium pool, and $112,222 for a large pool. Your final cost will depend on details like pool size, yard conditions, local permit requirements, and the optional upgrades you choose.
The state’s range of terrain and soil conditions shapes Kansas pool installation costs, with the eastern part of the state having clay-rich soil that retains moisture and can require enhanced drainage planning to protect the pool shell over the long term. Moving west and south toward Hutchinson, Salina, and the Arkansas River valley, soils shift toward loamier and sandier compositions that excavate easily but may need reinforced backfilling for stability. The Flint Hills and rolling terrain in Central Kansas can present sloped yards that require grading work before installation can begin, adding to both timeline and cost.
A local independent Thursday Pools dealer can evaluate your site, navigate local permit requirements, and help you build the right pool package for your property.
Thursday Pools surveys its network of independent dealers across the country each year to track real-world installation costs.
Based on the 2026 survey of independent Thursday Pools dealers in Kansas, installed fiberglass pool costs average $73,889 for small pools, $93,889 for medium pools, and $112,222 for large pools.
AVERAGE KANSAS FIBERGLASS POOL INSTALLATION BY SIZE |
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|---|---|---|---|
| Pool Type | Small Fiberglass Pools | Medium Fiberglass Pools | Large Fiberglass Pools |
| Size Range | Up to 26 feet long or 400 square feet | 26 to 34 feet long or 400 to 600 square | 35 feet and longer or 600+ square feet |
| Average Cost | $73,889 | $93,889 | $112,222 |
Most Kansas dealers include the following in a base package: the pool shell, excavation, basic pump and filtration equipment, plumbing, basic electrical, permits, a single pool light, initial water fill, dirt hauling, concrete decking approximately 3 feet around the pool, delivery, and labor. What individual dealers include can vary, so always compare proposals carefully. Expanded decking, fencing, landscaping, pool covers, and optional features typically cost extra.
Contact a nearby Thursday Pools dealer for a custom quote and to learn about financing options for your Kansas pool installation.

Titus is a compact, refined pool design that delivers maximum function in a manageable footprint. Wide entry steps, wraparound bench seating, and an open swim lane make Titus equally useful for morning laps and casual evening swims.
Based on 2026 feedback from Thursday Pools dealers throughout Kansas, the average installed cost for a small fiberglass pool like Titus or other designs less than 26 feet long and 400 square feet is $73,889.

Sun Day brings resort-style elegance to mid-size Kansas backyards. It’s equally at home in Topeka’s tree-lined neighborhoods, suburban Lawrence, or newer developments stretching across the Kansas City metro. Gentle freeform curves, a wraparound sun shelf, wide entry steps, and integrated bench seating create a natural gathering space that works as well for a quiet evening as for a larger weekend gathering. Its organic shape softens structured backyard landscapes with a warm, unhurried presence.
According to 2026 survey responses from independent Thursday Pools dealers throughout Kansas, the average installed cost for a medium-sized fiberglass pool like Sun Day is $93,889.

Cathedral LX is built for Kansas homeowners ready to build something signature. Grand entry steps, an expansive tanning ledge, and a wide swim lane give it the presence and functionality to anchor a full outdoor living setup. At its size, Cathedral LX feels at home on spacious Johnson County lots, rural acreage near Hutchinson, or open properties throughout the state. Its Roman-inspired architecture adapts well to everything from classic stone patios to modern hardscaping.
The average cost for a standard installation of a large fiberglass pool like Cathedral LX in Kansas is $112,222.
Kansas’s varied terrain means what’s below the surface of your backyard can shape project costs. Before breaking ground, a professional installer will assess your site for conditions that may require extra preparation.
Clay-rich soils dominate much of Eastern Kansas, including the metro areas around Kansas City, Topeka, and Wichita, where the dense, moisture-retaining ground can require enhanced drainage solutions to protect the pool structure over time. Sandy and loamy soils are more common in Central and Western Kansas, particularly near the Arkansas River valley, where easier excavation must be balanced against the need for reinforced backfilling to maintain long-term pool stability. Rocky conditions appear in parts of the Flint Hills and in certain limestone-bedrock areas across the state, requiring specialized excavation equipment and additional labor. A pre-installation site assessment can identify what your specific soil requires before the project begins.
Rolling terrain in the Flint Hills, sloped suburban lots in Wichita and Overland Park, and properties with significant elevation changes may require grading, retaining walls, or other leveling work before excavation can proceed. A relatively flat, level yard keeps installation more straightforward and predictable.
Wide-open access makes a fiberglass pool installation more efficient. Mature neighborhoods in Topeka, Overland Park, and older suburban communities across Kansas often feature mature trees, tight lot lines, and narrow side yards that require specialty equipment or crane service to position the one-piece pool shell.
| AVERAGE ADDITIONAL YARD-RELATED EXPENSES IN KANSAS
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| Excavating Sandy Soil | $2,889 |
| Excavating Clay-Heavy Soil | $3,367 |
| Excavating Rocky Soil | $5,322 |
| Above-Average Slope Requiring Extra Grading | $7,133 |
| Limited Yard Access | $5,700 |
Based on Thursday Pools’ 2026 independent dealer survey, site-condition upcharges in Kansas range from about $2,889 for excavating sandy soil to $7,133 for above-average slopes requiring extra grading.
Local municipalities establish their residential swimming pool fencing and barrier regulations in Kansas, with most adopting International Swimming Pool and Spa Code (ISPSC) standards.
The City of Shawnee’s Building Codes Division, for example, provides residential pool, spa, and hot tub barrier requirements with its permit application, with regulations including:
Requirements can vary across Kansas municipalities. Always verify current pool barrier and fencing requirements with your local building department before installation.
For a 300-linear-foot basic pool fence, Kansas dealers estimate an average cost of $12,300. Final pricing varies by material, height, gate requirements, terrain, and local ordinance compliance.
Optional features can expand what your pool does and extend your swimming season throughout Kansas’s climate. The right upgrades enhance comfort, convenience, and safety while maximizing your investment. The averages below come from Thursday Pools’ 2026 dealer survey in Kansas.
*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.
A fiberglass pool in Kansas costs an average of $73,889 for a small pool, $93,889 for a medium pool, and $112,222 for a large pool, based on Thursday Pools’ 2026 survey of the state’s independent dealers.
A standard fiberglass pool installation in Kansas typically includes:
Clay-rich soils across Eastern Kansas can create drainage challenges during installation. Rocky conditions in the Flint Hills and limestone-bedrock areas require specialized excavation equipment and additional labor. Sandy soils in Central and Western Kansas near the Arkansas River valley are easier to excavate but may need reinforced backfilling for long-term stability. Sloped properties throughout the Flint Hills and rolling suburban areas often require grading work before a level base can be established. Limited backyard access in established urban neighborhoods may require crane service or specialty equipment. Based on the 2026 Kansas dealer survey, site-condition upcharges range from about $2,889 for excavating sandy soil to $7,133 for above-average slopes requiring extra grading.
Pool barrier requirements are set by local regulations and can vary across Kansas communities, though most municipalities adopt International Swimming Pool and Spa Code standards. The City of Shawnee, for example, requires barriers at least 48 inches tall on the exterior side, with no more than 2 inches of ground clearance, openings no larger than 4 inches in diameter, self-closing and self-latching gates, and latch release mechanisms at least 54 inches above the ground. Requirements can differ by city and county, so always verify current requirements with your local building department before installation.
The 2026 Thursday Pools survey of Kansas independent dealers shows an average cost of $12,300 for a 300-linear-foot basic fence, with final costs varying by material, height, gate requirements, terrain, and local ordinance compliance.
Upgrade costs vary widely depending on the feature:
The most accurate estimate comes from a local independent Thursday Pools dealer who can assess your yard, review local permit requirements, and give you a project-specific quote. Survey averages provide a useful starting point, but site conditions, design choices, and local labor rates determine what you actually pay.
Survey averages give you a realistic starting point, but your actual cost depends on your yard, your location in Kansas, and the design details and upgrades you choose. A local independent Thursday Pools dealer can assess your site, walk you through pool options that fit your budget, and give you a project-specific quote, whether you’re in Wichita, Overland Park, Kansas City, Topeka, Lawrence, Manhattan, or anywhere across the state.
Thursday Pools manufactures fiberglass pool shells and does not install pools. Pools are installed by locally owned independent dealers. Consumers should consult a local independent dealer for the most accurate and updated information based on the unique conditions of their region and property.