Choosing the right type of pool is a big decision, and one of the biggest choices homeowners face is whether to install a fiberglass or concrete pool. Each option has its benefits and drawbacks, and the best choice depends on your budget, maintenance preferences, and long-term goals. Understanding the key differences between fiberglass vs concrete pools can help you make an informed decision.

The Basics of Fiberglass and Concrete Pools

Fiberglass Pools

Fiberglass pools are pre-manufactured and arrive at your property ready for installation. This makes the setup process much quicker than with concrete pools. Their smooth surface helps prevent algae growth, reducing maintenance efforts and chemical usage. Since they are factory-made, customization options are somewhat limited in terms of shape and size. Many homeowners considering fiberglass vs concrete pools appreciate the ease of maintenance and lower chemical requirements that fiberglass offers.

Concrete Pools

Concrete pools are built on-site, allowing for complete customization. Whether you want a unique shape, a specific depth, or built-in features like spas and waterfalls, concrete is the most flexible option. These pools take significantly longer to install—often several months—and require more upkeep over time. The porous surface encourages algae growth, leading to higher maintenance costs and more frequent chemical treatments.

Key Differences Between Fiberglass and Concrete Pools

Installation Time

The installation timeline is one of the biggest factors to consider when deciding between fiberglass vs concrete pools. Fiberglass pools typically take just a few weeks to install because the shell is pre-built and only needs to be placed in an excavated hole. Concrete pools require months to complete due to the extensive construction process, which includes framing, pouring, and curing the concrete.

Cost Considerations

Upfront costs for fiberglass pools tend to be lower, ranging from $35,000 to $85,000, depending on size and additional features. Concrete pools generally start at $50,000 and can exceed $100,000 when factoring in custom designs, finishes, and additional features. The longer installation period for concrete also adds labor costs, making them more expensive in the long run.

Maintenance and Longevity

Maintenance requirements for fiberglass vs concrete pools are very different. Fiberglass pools require less upkeep because their non-porous surface resists algae growth. This means fewer chemicals, less frequent brushing, and overall lower maintenance costs. Concrete pools require regular scrubbing, chemical treatments, and periodic resurfacing, which can cost thousands over time. Both pools are long-lasting, with concrete pools enduring for over 50 years, though they need resurfacing every 10-15 years. Fiberglass pools typically last around 25 years with proper care.

Customization and Aesthetic Options

Deciding on the customization and aesthetic of fiberglass vs concrete pools takes time. If design flexibility is your top priority, concrete is the better choice. Concrete pools can be shaped in any way you like and include special features such as infinity edges, tanning ledges, or integrated spas. They also offer a variety of finishes, including plaster, tiles, and exposed aggregate.

Fiberglass pools, while limited in shape and size due to factory production, still come in many attractive designs. They are available in various colors and can include built-in features like tanning ledges and bench seating. Since they are pre-fabricated, modifications after installation are difficult. When looking at fiberglass vs concrete pools, homeowners need to decide whether customization or lower maintenance is the more important factor.

Pros and Cons of Fiberglass Pools

Fiberglass pools install quickly, often within a few weeks. Their smooth, non-porous surface resists algae buildup, reducing the need for chemicals and making maintenance easier. They also retain heat well, improving energy efficiency. Long-term costs are lower since fiberglass does not require resurfacing, and the durable structure minimizes major repairs. While fiberglass pools come in various shapes and sizes, customization is restricted to pre-manufactured designs. This makes them less suitable for those with specific aesthetic or functional preferences. In rare cases, extreme temperature changes can cause minor surface cracks, but proper installation and maintenance help prevent this issue.

Pros and Cons of Concrete Pools

Concrete pools offer complete customization, allowing homeowners to choose any shape, size, or depth while adding features like infinity edges, tanning ledges, and built-in spas. They have exceptional durability and can last over 50 years with proper maintenance. High-end finishes such as tile and exposed aggregate create a luxurious appearance that enhances a property’s value. This level of customization and durability requires more upkeep. Concrete pools need frequent maintenance due to their rough, porous surfaces, which encourage algae growth and require more chemicals. Long-term costs are also higher since resurfacing is necessary every 10-15 years. The installation process takes longer, typically three to six months. While concrete pools provide endless design possibilities, they require a greater financial and maintenance commitment that should be considered before making a decision.

Cost Comparison: Fiberglass vs Concrete Pools

Beyond installation costs, it’s essential to consider long-term maintenance expenses with fiberglass vs. concrete pools. Fiberglass pools are generally more cost-effective because they require fewer chemicals, less frequent cleaning, and no resurfacing. Concrete pools, while durable, can cost thousands more in ongoing maintenance and periodic resurfacing over the years.

Maintenance and Upkeep

Weekly and Monthly Maintenance

All pools require regular upkeep, but fiberglass pools demand significantly less maintenance than concrete pools. With fiberglass, routine tasks include testing the water balance and occasional light cleaning. Concrete pools need frequent scrubbing to prevent algae buildup and require more chemicals to maintain water quality.

Chemical Usage

Chemical usage is a an important component of deciding between fiberglass vs concrete pools. Because concrete is porous, it absorbs water and creates an ideal environment for algae. This requires stronger chemical treatments, more frequent testing, and sometimes acid washing to keep the water clean. Fiberglass pools, with their non-porous surfaces, use fewer chemicals and stay cleaner with less effort.

Choosing the Right Pool for Your Needs

Who Should Choose Fiberglass Pools?

Fiberglass pools are best suited for homeowners who want a low-maintenance, energy-efficient pool with quick installation. They are ideal for those who prefer a simple, durable pool without the added hassle of frequent upkeep. If you value cost savings and ease of maintenance over full customization, fiberglass is the way to go.

Conclusion

When it comes to fiberglass vs concrete pools, the decision ultimately comes down to priorities. If you value quick installation, low maintenance, and long-term savings, a fiberglass pool is the smarter investment. If you want complete control over your pool’s design and don’t mind the higher costs and maintenance, a concrete pool may be the better fit.

At Splash Fiberglass Pool Company, we specialize in high-quality fiberglass pools designed for durability, beauty, and easy maintenance. If you’re ready to transform your backyard with a pool that fits your lifestyle, contact us today for a free consultation. Let’s make your dream pool a reality!