Why Fiberglass Swimming Pools Are Better Than Concrete Pools: A Complete Guide

When planning your dream backyard, choosing between a fiberglass swimming pool and a concrete pool is a major decision. While both have their pros and cons, fiberglass pools are quickly becoming the preferred option for homeowners across the country. Thanks to their durability, low maintenance, and fast installation, fiberglass swimming pools outperform concrete in almost every key area.

In this guide, we’ll explain why fiberglass pools are better than concrete pools — and why you should seriously consider fiberglass for your next backyard upgrade.

1. Faster Installation with Fiberglass Pools

One of the biggest advantages of a fiberglass pool is how fast it can be installed. Unlike concrete pools, which require months of messy construction, a fiberglass swimming pool is manufactured off-site and delivered to your home ready to install. Most fiberglass pools can be completed within 2–4 weeks, while concrete pools can take up to 6 months.

Fast installation means you can enjoy your pool sooner with less disruption to your home and landscaping.

2. Lower Maintenance and Chemical Use

Fiberglass pools have a smooth, non-porous surface, thanks to their gel coat finish. This surface resists algae growth, meaning you’ll spend less time and money on cleaning, chemicals, and maintenance.

Concrete pools, being porous, require frequent brushing, more chemicals, and regular resurfacing to stay in good shape. Over time, the maintenance costs of a concrete pool can far exceed those of a fiberglass pool.

3. Superior Comfort: Smooth Surfaces for Safer Swimming

If you want a comfortable swimming experience, fiberglass pools are the way to go. The surface is silky-smooth and won’t scrape your skin making it ideal for kids and adults alike.

In contrast, the rough surface of a concrete pool can cause scratches and abrasions. Over time, many swimmers find the feel of concrete uncomfortable.

4. Long-Lasting Durability and Crack Resistance

Fiberglass pools are flexible yet strong, meaning they can withstand small shifts in the ground without cracking. This makes them an excellent choice in areas with variable soil conditions or freeze-thaw cycles.

Concrete pools are rigid and brittle by comparison, and cracks are a common (and expensive) problem that homeowners must repair.

5. Energy Efficiency and Lower Heating Costs

Thanks to the insulating properties of fiberglass, these pools naturally retain heat longer. If you plan to heat your pool, fiberglass can reduce your energy bills compared to concrete, making fiberglass a more eco-friendly and budget-friendly choice.

6. Long-Term Cost Savings

Although a fiberglass pool can have a similar or slightly higher upfront cost compared to concrete, it is far cheaper over the long run. With lower maintenance costs, fewer repairs, no resurfacing needed, and better energy efficiency, fiberglass pools offer serious savings over a 10- to 20-year period.

7. Beautiful Designs and Customization Options

Modern fiberglass swimming pools come in a wide variety of designs, colors, and finishes. Many models feature built-in tanning ledges, benches, and spas, giving you a luxury pool experience without the high custom construction costs of concrete pools.

Today’s fiberglass pools are sleek, stylish, and customizable, offering everything homeowners want in a backyard oasis.

8. Eco-Friendly Pool Choice

Fiberglass swimming pools are more sustainable than concrete pools. They require fewer chemicals, less energy to heat, and fewer materials for repairs. Over the pool’s lifetime, choosing fiberglass can significantly reduce your environmental footprint.

Final Thoughts: Fiberglass vs. Concrete Pools

When weighing the pros and cons of fiberglass vs. concrete pools, the evidence is clear: fiberglass swimming pools are the better investment. They install faster, require less maintenance, offer superior durability, provide a smoother and more comfortable swim, and save you money over time.

If you want a beautiful, durable, low-maintenance swimming pool that you can enjoy for years to come, fiberglass is the smart choice.