Latham Rectangular Fiberglass Pool Shells
Rectangular pool shells are among our most popular shapes — clean, classic lines that suit lap swimming, family use, and traditional backyard layouts. Below are the rectangular fiberglass pool shell models currently available from Latham Pool Products through Calm Water Pools, serving homeowners in Maryland, Washington DC, Northern Virginia, and nearby West Virginia. If you have any questions about these or any other pool shapes, please do not hesitate to contact our team.
Rectangular Shaped Swimming Pool Designs and Ideas with Pictures
Astoria
Rectangular pool shell perfect for lap swimming with optional built-in spa feature. Models: Astoria 14, Astoria 16.
Barcelona
Classic rectangular pool shell designed for lap swimming and modern backyard aesthetics.
Cayman
Rectangular design featuring a spacious tanning ledge for sunbathing and kids’ play. Models: Cayman 14, Cayman 14 Deluxe, Cayman 16.
Claremont
Rectangular pool shell with clean, timeless proportions ideal for classic backyard settings and modern landscaping.
Delray
Versatile rectangular design offering a generous swim area with elegant lines suited for family use and entertaining.
Kingston
Spacious rectangular pool shell with refined geometry, ideal for lap swimming and large outdoor living spaces.
Milan
Rectangular plunge pool shell designed for cooling off and compact installations. Models: Milan 8.14, Milan 10.16.
Monaco
Sophisticated rectangular shell with elegant proportions, designed for upscale outdoor spaces and serious swimmers.
Olympia
Classic rectangular pool shell perfect for lap swimming and maximizing deck space. Models: Olympia 12, Olympia 14, Olympia 16.
Tuscan
Large rectangular pool shell designed for serious lap swimming and athletic training. Models: Tuscan 14.27, Tuscan 14.30, Tuscan 14.40.
Looking for a curved or freeform design instead? Browse our complete fiberglass pool shell collection, which also includes Roman, freeform, and kidney-shaped models.
Why Choose a Latham Rectangular Fiberglass Pool?
Selecting a Latham rectangular pool shell means opting for durable, 7-layer composite construction backed by Latham’s industry-leading limited lifetime structural warranty. These shells feature a timeless design that is both beautiful and functional, with a smooth gelcoat surface that resists algae and reduces maintenance.
How Calm Water Pools Works
Calm Water Pools helps homeowners in Maryland, Washington DC, Northern Virginia, and nearby West Virginia select the right rectangular fiberglass pool shell, coordinates procurement of the shell with Latham Pool Products, and coordinates delivery to your project site. For shell-only packages, you contract directly with your own licensed installer or contractor — Calm Water Pools is not responsible for that installer’s work unless we are providing a full installation package. Want full installation instead? Calm Water Pools also offers complete fiberglass pool installation. Learn more.
Ready to Dive Deeper?
If you’re intrigued by our rectangular fiberglass pool shells or have specific questions, we’re here to help. Our team is eager to guide you through model selection to fit your lifestyle and outdoor space.
Contact Us
Call: 240-372-4440
Fiberglass Rectangular Inground Swimming Pools
- Astoria: Rectangular pool shell perfect for lap swimming with optional built-in spa feature.
- Barcelona: Classic rectangular pool shell designed for lap swimming and modern backyard aesthetics.
- Cayman: Rectangular design featuring a spacious tanning ledge for sunbathing and kids’ play.
- Claremont: Rectangular pool shell with clean, timeless proportions ideal for classic backyard settings and modern landscaping.
- Delray: Versatile rectangular design offering a generous swim area with elegant lines suited for family use and entertaining.
- Kingston: Spacious rectangular pool shell with refined geometry, ideal for lap swimming and large outdoor living spaces.
- Milan: Rectangular plunge pool shell designed for cooling off and compact installations.
- Monaco: Sophisticated rectangular shell with elegant proportions, designed for upscale outdoor spaces and serious swimmers.
- Olympia: Classic rectangular pool shell perfect for lap swimming and maximizing deck space.
- Tuscan: Large rectangular pool shell designed for serious lap swimming and athletic training.
Ready to choose your rectangular pool? Browse our full fiberglass pool shells lineup to compare all current models, including freeform, Roman, and kidney-shaped options.
Frequently Asked Questions
What is a rectangular fiberglass pool shell?
A rectangular fiberglass pool shell is a pre-manufactured, one-piece inground pool structure with clean, straight sides. It’s Latham Pool Products’ most classic shape, well suited to lap swimming, family use, and traditional backyard layouts.
What rectangular fiberglass pool models does Calm Water Pools offer?
Calm Water Pools currently offers ten rectangular models from Latham Pool Products: Astoria, Barcelona, Cayman, Claremont, Delray, Kingston, Milan, Monaco, Olympia, and Tuscan — ranging from compact plunge-pool sizes up to large lap-pool lengths.
Can a rectangular pool shell include a tanning ledge or built-in spa?
Yes. Several rectangular models, including Cayman and Astoria, are available with a tanning ledge or built-in spa manufactured directly into the shell.
How is a rectangular shell different from a Roman or freeform pool shell?
Rectangular shells have straight, uniform sides. Roman shells add graceful curves, and freeform shells follow a more natural, irregular shape. You can compare all shapes on our complete fiberglass pool shell collection.
Does Calm Water Pools install the pool, or just supply the shell?
Both are available. Calm Water Pools helps you select a rectangular shell, coordinates procurement with Latham Pool Products, and coordinates delivery to your project site. You can then use your own licensed contractor, or ask about our complete fiberglass pool installation service.
How long do rectangular fiberglass pool shells last?
Latham Pool Products backs every shell with an industry-leading limited lifetime structural warranty, and fiberglass shells can often last 30–50+ years with proper care and maintenance. Actual lifespan depends on water chemistry, climate, and maintenance practices.
Page last updated: August 2026. Prices, specifications, and availability subject to change. Shell purchases subject to Latham Pool Products manufacturer warranty terms and Calm Water Pools terms of sale.