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Above Ground Pool Types: Steel vs. Resin, Shapes, and More

Aug 14, 2025

Key Takeaways

  • Steel pools offer unmatched strength and affordability, while resin pools deliver rust-free durability.

  • Hybrid pools combine both for the best overall performance.

  • Round pools are easiest to install, oval fits tight spaces, and rectangular provides a sleek, modern look.

  • Most installations take less than a week, depending on site prep and size.

  • Avalon Pools and Spas provides expert installation, maintenance, and accessories to fit your space and budget.

 

Thinking about installing an above ground pool in your backyard? Choosing the right pool type — from frame material to shape — makes a big difference in durability, maintenance, and long-term enjoyment.

At Avalon Pools and Spas in Milton, VT, we help homeowners compare steel vs. resin above ground pools, understand shape and size options, and find the perfect model for their budget, style, and space.

Here’s everything you need to know before investing in your new backyard pool.

Steel vs. Resin Above Ground Pools

The frame of your above ground pool provides the structure and stability needed to support thousands of gallons of water. Two of the most common materials are steel and resin.

Steel Above Ground Pools

  • Strength: Steel frames are extremely strong and can support heavy water weight without flexing.
  • Cost: Typically more budget-friendly than resin pools.
  • Durability: Steel is long-lasting but can be vulnerable to rust over time, especially if not maintained properly.
  • Best For: Homeowners looking for a solid, affordable pool option that can last many years with proper care.

Resin Above Ground Pools

  • Rust Resistance: Resin won’t rust or corrode, making it ideal for humid or high-moisture environments.
  • Temperature Stability: Resin components won’t warp or dent as easily in extreme heat or cold.
  • Style: Often available in more modern finishes and designs.
  • Best For: Families looking for a low-maintenance, stylish option with excellent weather resistance.

Pro Tip: Hybrid above ground pools combine steel walls with resin top rails for a balance of strength and corrosion resistance.

Popular Above Ground Pool Shapes

The shape of your pool affects its visual appeal, how you’ll use it, and how it fits into your backyard.

Round Pools

  • Best For: Family fun and casual swimming.
  • Advantages: Typically more affordable, easier to install, and provides a uniform swimming space.
  • Common Sizes: 12’ to 33’ diameter.

Oval Pools

  • Best For: Lap swimming or narrow backyards.
  • Advantages: Offers a longer swim area while still being space-efficient.
  • Common Sizes: 12’ x 24’ to 18’ x 40’.

Rectangular Pools

  • Best For: Fitness-focused swimmers or a modern backyard look.
  • Advantages: Provides a clean, streamlined design and plenty of straight swim lanes.
  • Note: Less common for above ground installations, may require custom framing.

Installation Timelines

One of the main benefits of above ground pools is their quick installation compared to inground pools. Here’s what to expect:

  1. Site Preparation: 1–2 days for clearing, leveling, and creating a sturdy base.
  2. Assembly: 1–3 days depending on pool size and complexity.
  3. Water Fill & Setup: 1 day for filling and balancing water chemistry.

Most above ground pools can be ready for swimming in less than a week, weather permitting.

Pricing Tiers

Above ground pool pricing varies widely based on size, materials, and added features.

  • Entry-Level: Steel frame, smaller diameter (12’–18’), basic liner — budget-friendly option for seasonal fun.
  • Mid-Range: Larger steel or hybrid frames, upgraded liner patterns, and better filtration systems.
  • Premium: Resin or hybrid frames, designer liners, advanced filtration, decking, and accessories.

While initial cost is important, also consider long-term value. Higher-quality materials can extend the life of your pool and reduce maintenance costs over time.

Enhancements and Accessories

No matter which type of above ground pool you choose, accessories can make your pool safer, more comfortable, and more enjoyable:

  • Decking: Wood, composite, or aluminum for easy entry and lounging space.
  • Safety Fencing: Helps protect children and pets while meeting local codes.
  • Lighting: LED pool lights for night swims and ambiance.
  • Heating: Extend your swimming season with a pool heater.
  • Automatic Cleaners: Keep water clear with minimal effort.

Choosing the Right Pool for Your Home

Steel, resin, or hybrid—round, oval, or rectangular—your ideal pool depends on how you plan to use it, your backyard size, and your budget. At Avalon Pools and Spas, we guide you through the decision-making process so you can feel confident in your choice.

Our expert team not only installs your pool but also provides tips on maintenance, water care, and accessories that fit your lifestyle. Whether you want a budget-friendly family pool or a premium above ground model with all the upgrades, we have solutions that deliver years of enjoyment.

Start Planning Your Above Ground Pool Today

If you’re ready to bring summer fun to your backyard, contact Avalon Pools and Spas for professional above ground pool installation and advice on the best pool type for your needs. We’ll help you compare steel and resin models, choose the perfect shape, and set up a timeline that works for you.

 

FAQs About Above Ground Pools

1. What’s better — steel or resin above ground pools?
Steel is stronger and more budget-friendly, while resin is low-maintenance and rustproof. A hybrid model blends both advantages.

2. How long does an above ground pool last?
With proper care, most above ground pools last 10–20 years, depending on materials and weather exposure.

3. How much does an above ground pool cost in Vermont?
Entry-level steel pools start around $2,500–$4,000, while premium resin or hybrid models with decking can exceed $10,000+, depending on size and features.

4. Can Avalon Pools and Spas install my above ground pool?
Yes! Our professional installation team handles everything — site prep, assembly, and water startup — right here in Milton, VT and surrounding areas.

5. Can I add a heater or deck later?
Absolutely. Many homeowners start with a basic setup and add heating systems, decks, or lights over time for more comfort and convenience.

About Avalon Pools & Spas

With over 80 years of combined experience, Avalon Pools & Spas offers a unique 1-on-1 shopping experience with a focus on value and service that separates us from our competition!

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332 US-7
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avalonspas@aol.com

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