Fiberglass lagoon pools are a beautiful way to transform your backyard. Their smooth curves and natural shapes create a relaxing, tropical feel. Many homeowners choose them for their easy maintenance and long-lasting design. If you want a pool that adds beauty and value to your home, a fiberglass lagoon pool is a smart choice.
What Is a Fiberglass Lagoon Pool?
A fiberglass lagoon pool is an in-ground pool with a soft, curvy shape that mimics the look of a natural lagoon. It is made from fiberglass, a durable material that resists cracks and stains. These pools come remolded, which means they arrive at your home ready for installation. This makes the process faster than building a concrete pool from scratch.
According to the APSP, fiberglass pools meet industry standards. They are durable and safe for water use, making them a reliable option for homeowners seeking a long-lasting pool.

Why Choose a Lagoon Pool?
- Unique Shape:
Lagoon pools have free-form designs that blend well with nature. They offer a natural look that fits any backyard size. - Low Maintenance:
Fiberglass is smooth, making it harder for algae to grow. This reduces cleaning time and the need for harsh chemicals. - Fast Installation:
Pre-made shells can be installed in a few weeks. You can enjoy your new pool much faster than other types. - Longevity:
Fiberglass lasts longer than concrete and needs fewer repairs. With proper care, your pool can last for decades.
Fiberglass pools are also energy-efficient. Their smooth surface reduces water friction, making it easier to heat and maintain water temperature. This means lower energy bills for you.
Fiberglass Lagoon Pools Cost: What to Expect
The cost of a fiberglass lagoon pools depends on the size, design, and extra features. On average, you can expect to pay between $40,000 and $85,000. This includes excavation, the pool shell, and installation.
Factors That Affect Cost
- Size of the Pool:
Larger pools cost more because they require more materials and labor. - Custom Features:
Waterfalls, lighting, and tanning ledges add to the price. Custom tile work or decorative coping also increases costs. - Location:
Prices vary depending on your state and site conditions. Florida’s homeowners, for example, may pay less due to the region’s flat terrain. - Installation Complexity:
A flat yard costs less to prepare than a sloped one. Difficult terrain may require extra excavation or support structures.
Cost-Saving Tips
- Choose a standard pool size to lower the builder’s costs.
- Install during the off-season for better deals.
- Bundle features together for package discounts.
- Compare quotes from multiple pool installers.

Small Backyard Lagoon Pools: Are They Possible?
Yes! You can have a lagoon-style pool in a small backyard. Many fiberglass builders offer compact designs to fit limited spaces. Small lagoon pools range from 10 to 20 feet in length. These pools still provide the same beauty and comfort as larger ones.
Design Ideas for Small Lagoon Pools
- Built-In Benches: Maximize seating without taking up swim space. This adds comfort while saving room.
- Water Features: Add small waterfalls for a tropical touch. This enhances the lagoon feel without requiring extra space.
- Curved Walkways: Use curved edges to match the lagoon pool shape. This makes your pool area feel more spacious.
- Multi-Level Landscaping: Add planters, stones, or garden beds to create a resort-like vibe.

In-ground vs. Above Ground Lagoon Pools
Most lagoon pools are in-ground, but there are above-ground options too. Each has pros and cons. Choosing the right one depends on your budget and backyard layout.
In-ground Lagoon Pools
Pros:
- Better aesthetics
- Higher property value
- More design options
Cons:
- More expensive
- Longer installation time
- Requires excavation
Above Ground Lagoon Pools
Pros:
- Lower cost
- Quicker setup
- Easier to relocate
Cons:
- Limited design choices
- Shorter lifespan
- Less visually appealing
If you want a high-end, natural look, an in-ground fiberglass lagoon pools is the better choice. Above-ground models are ideal if you need a budget-friendly option or temporary solution.

Maintenance Tips for Fiberglass Lagoon Pools
Fiberglass pools are easier to maintain than concrete ones. With the right care, your pool will stay clean and beautiful for years.
Simple Maintenance Steps
- Clean Regularly: Skim debris and vacuum the pool weekly. This prevents dirt buildup and keeps the water clear.
- Check Water Levels: Keep the water balanced to prevent stains. Test the pH and chlorine levels regularly.
- Inspect the Shell: Look for any cracks or damage. Early detection prevents larger repairs.
- Use a Cover: This keeps out leaves and reduces cleaning time. It also protects the pool from UV damage.
- Filter Maintenance: Clean or replace filters as needed to keep water circulating properly.
Why Fiberglass Lagoon Pools Are Perfect for Florida
Fiberglass lagoon pools are ideal for Florida’s warm climate. They stay cooler in the summer and require less maintenance in humid weather. Many Florida homeowners prefer fiberglass because of its ability to withstand heat and heavy rains.
Benefits in Florida
- Weather Resistance: Withstand heat, UV rays, and storms.
- Year-Round Use: Enjoy swimming anytime due to Florida’s warm climate.
- Saltwater Compatibility: Works well with saltwater systems, which are common in coastal areas.
Plus, Florida’s sandy soil makes fiberglass an excellent choice since it’s lightweight and flexible. Concrete pools are prone to cracking in unstable soil, while fiberglass can shift without damage.
Are Fiberglass Lagoon Pools Worth It?
If you want a pool that’s easy to maintain, beautiful, and durable, a fiberglass lagoon pool is worth it. They offer a tropical paradise right in your backyard. The upfront cost is higher than some options. Lower maintenance and repair costs make them a smart investment.
Who Should Consider a Fiberglass Lagoon Pool?
- Homeowners who want a unique, natural pool design
- Families seeking a low-maintenance pool
- Property owners looking to increase home value
- Anyone living in warm climates like Florida
Get Started with Your Fiberglass Lagoon Pool Today!
Ready to transform your backyard with a stunning fiberglass lagoon pool? Our team specializes in custom pool installations tailored to your needs. Contact us today for a free consultation and bring your dream pool to life!
Frequently Asked Questions About Lagoon Pools
1. How long does the lagoon pool installation take?
It usually takes 2 to 4 weeks, depending on your yard and pool size.
2. Do lagoon pools crack?
Fiberglass is flexible and resists cracking better than concrete pools.
3. Can lagoon pools be customized?
Yes! You can add features like waterfalls, lighting, and tanning ledges.
4. Are lagoon pools easy to maintain?
Yes, they need less maintenance than concrete. Regular cleaning is enough.
5. Are lagoon pools energy-efficient?
Yes, the smooth surface reduces heat loss, lowering energy costs.
Conclusion: Is a Fiberglass Lagoon Pool Right for You?
Fiberglass lagoon pools offer beauty, durability, and low maintenance. They fit both large and small backyards and work well in any climate. If you want a pool that looks like a natural oasis, a fiberglass lagoon pool is a smart choice. With proper care, these pools provide years of enjoyment and can significantly enhance your outdoor space.