How It Works

Choose a rectangular inground pool kit, customize every detail, and get expert support from planning through installation.

Built for DIY homeowners and those working with local contractors.

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The simple 5-step process

A clear path from choosing a kit to building with confidence.

Step 1
Choose your pool size
Select one of our rectangular pool kits, from 12’×24’ up to 20’×40’. Choose steel or polymer wall systems.
Step 2
Customize your pool
Pick your liner, filtration, entry options, and add-ons like lighting, heating, water features, automation, or salt systems.
Step 3
Expert review
A pool expert reviews your selections to confirm compatibility, quantities, and setup, so nothing is missed.
Step 4
Delivery coordination
Your complete kit is scheduled for delivery to your location, with clear communication on timing and next steps.
Step 5
Build with confidence
Install yourself or work with a contractor. Our team is available to answer questions before and during installation.

What comes in your kit

Every kit includes the core components required to build your pool, with full flexibility to customize features, brands, and upgrades.

Pool structure
  • Steel or polymer wall panel system
  • Corner radius selection
  • Coping, corner coping, and coping clips
  • Required hardware and fasteners
Filtration and circulation
  • Pump and filter options from trusted brands
  • Skimmer system with returns
  • Optional automation, chlorinators, and salt systems
  • Compatible with brands like Hayward, Pentair, Zodiac, and Polaris
Liner system
  • Vinyl liner sized for your pool
  • Customizable liner styles and patterns
  • Matched to your selected dimensions and radius
Deck and entry
  • Deck anchors and anchor options
  • Entry options like steps, ladders, and handrails
  • Optional swimouts and deep-end entry setups
Optional features and upgrades
Pool lighting Heaters Deck jets Bubblers Wall jets Water features Automation Salt systems Cleaners Maintenance kits

Not sure what to pick? A pool expert can help you choose options that match your goals and budget.

Steel vs polymer walls

Both are built for inground pools. The right choice depends on your environment and preferences.

Steel walls

  • Traditional, widely used option
  • Strong and reliable for standard installs
  • Great value for many backyards

Polymer walls

  • Corrosion-resistant option
  • Often preferred for saltwater or high-moisture environments
  • Durable choice for long-term peace of mind
Not sure which one is right? Our team can help you decide based on your area and pool setup.
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DIY or contractor installation

Either approach works. Choose what fits your timeline and comfort level.

DIY installation

  • Ideal for hands-on homeowners
  • More control over timeline and labor costs
  • Expert guidance available when questions come up

Hire a contractor

  • Faster execution and less personal time required
  • Great if you prefer a managed build
  • Works seamlessly with our kits and documentation

Expert support is included

From choosing the right pool size to understanding equipment options and installation steps, our pool experts are available to help. You are never left guessing.

(877) 278-2006 hello@firstsplashpools.com
Fast, helpful answers
Need help choosing options, confirming what’s included, or understanding installation steps? We’re here to help you keep moving forward.
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Ready to get started?

Shop rectangular pool kits or request a quote to confirm your exact setup.

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Prefer to build your pool from scratch?

Do it here