Fiberglass Pool Shells

Why Choose Fiberglass Pool Shells?

Fiberglass pool shells from Latham represent over 70 years of innovation in pool manufacturing. Our fiberglass pool shells are engineered with Advanced Composite Technology, featuring Crystite® Gel Coat and reinforced construction for unmatched durability and beauty.

Each fiberglass pool shell arrives ready to install, significantly reducing installation time compared to traditional concrete pools. The smooth, non-porous surface resists algae growth, requires fewer chemicals, and typically does not need resurfacing—making fiberglass pool shells a smart choice for homeowners seeking quality, convenience, and long-term value.

Browse our extensive selection of fiberglass pool shell designs below, each available in multiple stunning colors and customizable with features like tanning ledges, built-in spas, and swim-up seating.

At Calm Water Pools, we sell fiberglass pool shells directly to homeowners, contractors, and builders—factory-direct pricing with no middlemen, no markups. Choose from one-piece Latham pool shell models with nationwide shipping.

Whether you’re a DIY enthusiast, working with a local contractor, or seeking turnkey installation, you’ll get expert support, competitive pricing, and a proven product backed by Latham’s 70+ years of manufacturing excellence.

What Makes Fiberglass Pool Shells a Smart Choice

A fiberglass pool shell is a pre-manufactured, one-piece inground pool structure made from layers of fiberglass and resin. Unlike concrete or vinyl pools, fiberglass shells offer distinct advantages:

Fast Installation

Your pool can typically go from excavation to first swim in 2-4 weeks instead of 3-6 months with concrete. The shell arrives manufactured and ready to install—no waiting for on-site construction or curing. Installation time may vary based on site conditions and local requirements.

Lifetime Durability

Quality fiberglass pool shells from Latham can last 30-50+ years with proper care and maintenance. No liner replacements every 7-10 years (vinyl) or resurfacing every 12-15 years (concrete). Latham backs their shells with industry-leading limited lifetime structural warranties. Actual lifespan depends on water chemistry, climate, and maintenance practices.

Low Maintenance

The smooth, non-porous gelcoat surface naturally resists algae growth, often reducing chemical use by 30-50% compared to concrete pools. Less cleaning, fewer chemicals, more swimming. Actual chemical savings may vary based on usage, climate, and water chemistry.

Lower Lifetime Cost

While upfront costs are comparable to vinyl, fiberglass can save thousands over 20-30 years. No expensive liner replacements or resurfacing costs. Just routine maintenance and enjoyment. Total savings vary based on maintenance, repairs, and local costs.

Smooth, Beautiful Finish

The gelcoat surface is gentle on feet and swimsuits while maintaining stunning color and clarity for decades.

Fiberglass Pool Shell Designs

We offer the complete Latham Pools catalog—the largest selection of fiberglass pool shell designs in North America. Browse our inground pool designs to explore all available models.

Popular Shapes & Styles

Rectangular Pools

Classic, clean lines perfect for lap swimming and modern aesthetics. Available from 12′ x 24′ to 16′ x 40′. Ideal for maximizing deck space and contemporary landscaping.

Freeform Pools

Natural, flowing curves that blend beautifully with landscaping. Perfect for creating resort-style backyards with organic shapes. Popular models include the Cancun, Caribbean, and Laguna.

Geometric & Roman

Elegant designs featuring grecian curves or clean geometric lines. The Corinthian 16 and similar models offer timeless sophistication.

Small Pools & Plunge Pools

Compact designs (10′ x 20′ to 12′ x 24′) perfect for smaller yards, urban lots, or splash pools. New for 2026: Latham introduced two Milan plunge pool models (8′ x 14′ and 10′ x 20′).

Premium Features Available

Our high-tensile composite shells are engineered as one-piece inground pool structures, eliminating seams and potential leak points found in traditional pool construction. Each feature is created during the manufacturing process using precision molded pool inserts that integrate seamlessly into the shell’s structural design, ensuring superior strength and longevity compared to aftermarket additions.

• Tanning Ledges – Shallow sun shelves (9-12″ deep) for lounging, kids’ play, or patio furniture
• Built-in Spas – Integrated spa sections with separate heating and jets. New for 2026: Axiom 12 Deluxe, Axiom 14 Deluxe, and Bermuda 12 Deluxe models combine full-size pools with built-in spas
• Beach Entries – Gradual slope entry mimicking natural beaches
• Swim-Outs & Benches – Built-in seating areas perfect for conversation
• Multiple Depth Options – Shallow ends from 3’6″ to 4’6″, deep ends from 5’6″ to 8’6″

View the complete Latham Pools catalog for detailed specifications on each model.

What’s Included in a Fiberglass Pool Shell Kit?

Every fiberglass pool shell kit includes everything pre-installed in the shell structure:

• One Premium Skimmer – Pre-installed in shell wall
• Dual Main Drains – Two 2″ bottom drains for proper circulation and safety
• Up to Three Return Jets – Wall fittings where filtered water returns to pool
• Manufacturer’s Dig Sheet – Exact excavation specifications for your model
• Installation Guidelines – Step-by-step instructions from Latham
• Structural Warranty – Latham’s industry-leading limited lifetime warranty

What’s NOT Included (Sourced Separately)

• Filtration equipment (pump, filter, heater)
• PVC plumbing and fittings
• Backfill materials (gravel, stone)
• Excavation services
• Crane or unloading equipment
• Decking, coping, or hardscaping

Sourcing equipment and materials locally often saves money on shipping and provides flexibility to choose brands that fit your budget.

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