When you think about a swimming pool being strong, you might picture something heavy, thick and completely rigid.
But when you’re putting that pool IN THE GROUND, strength is only part of the story.
Flexibility matters, too.
And that’s one of the BIG advantages of fiberglass.
Fiberglass pools combine strength, durability AND a degree of flexibility that allows the shell to respond to forces around it rather than relying on a completely rigid structure.
That’s pretty important when you’re choosing something that’s going to live in your backyard for decades.
Strong AND Flexible? Yep.
Here’s where fiberglass gets really interesting.
Strong doesn’t have to mean rigid.
Fiberglass is made using layers of reinforcing materials and resins that work together to create a strong composite structure.
But unlike concrete, fiberglass also has some natural flexibility.
That means the shell can tolerate a degree of movement and changing pressure around it without behaving like a completely rigid structure.
Latham specifically points to this flexibility as an advantage in areas with expansive clay soils, where changing moisture levels can cause soil to expand and contract.
In other words:
Fiberglass is engineered to be STRONG without having to be completely inflexible.
And that’s a pretty impressive combination.
Remember, Your Pool Lives in the GROUND
This sounds obvious.
But think about it for a second.
Your swimming pool isn’t sitting on a showroom floor.
It’s surrounded by soil.
And the ground around a swimming pool isn’t necessarily going to remain exactly the same forever.
Moisture changes.
Soil can expand and contract.
The ground can experience some movement over time.
That’s particularly relevant here in Texas, where soil conditions can vary tremendously from one property to another.
A rigid concrete structure responds differently to those forces than a fiberglass shell that has some ability to flex.
Latham notes that fiberglass can adapt to some soil shifting, while movement can place stress on more rigid concrete pool walls.
That’s another reason flexibility is a strength, not a weakness.
This Is Especially Worth Thinking About in Texas
Around San Antonio and South & Central Texas, we’re no strangers to changing conditions.
Long periods of heat.
Dry weather.
Heavy rain.
Different soil types.
Rocky properties.
Clay soils in other areas.
Every backyard is different, which is why proper site preparation and professional installation are so important.
But the material you choose for the pool matters, too.
When you’re planning something that’s going to remain in the ground year after year, a strong composite structure with some inherent flexibility makes a LOT of sense.
One-Piece Construction Is Another BIG Advantage
A fiberglass pool isn’t built piece by piece in your backyard.
The shell is manufactured as one complete structure in a controlled manufacturing environment and then transported to your property for installation.
That means the pool’s structure and surface are created before it ever arrives at your house.
Latham currently uses a seven-layer composite construction process engineered to maximize structural integrity, durability and long-term performance. The company also says it uses engineering analysis to model forces including hydrostatic pressure, soil loads, thermal effects and vibration before manufacturing.
That’s pretty sophisticated engineering for something that will eventually look like a beautiful place to float around with a cold drink. 😉
But that’s exactly what you WANT underneath the pretty part.
Not All Fiberglass Pools Are Created Equal
We’ve said this before, and it’s especially important when we’re talking about durability.
Simply saying “it’s fiberglass” doesn’t tell you everything you need to know.
The materials matter.
The engineering matters.
The manufacturing process matters.
The quality control matters.
The surface matters.
The manufacturer matters.
That’s one of the reasons Gary’s Pool & Patio is proud to offer Latham fiberglass pools.
Latham’s current fiberglass construction incorporates its Advanced Composite Technology and proprietary Crystite Gel Coat. Latham says those technologies are engineered to resist fading, staining and scratches while providing long-term durability.
When you’re making an investment that’s supposed to be part of your home for decades, those details matter.
Durability Isn’t Just About the Structure
When homeowners hear “durability,” they naturally think about whether the pool itself is strong.
But there’s another part of durability you’re going to interact with every single time you swim:
The surface.
A quality fiberglass pool has a smooth, nonporous surface designed for long-term use.
And that surface brings a whole collection of benefits with it.
💦 Smooth and comfortable
🦠 Resistant to algae taking hold
🧹 Easier to clean
🧪 Easier water care
☀️ Designed for years of exposure and use
💪 No routine resurfacing
That last one is a BIG one.
We just took a deeper look at it in Do Fiberglass Pools Need Resurfacing?.
Unlike concrete/gunite pools that rely on an interior finish that eventually needs to be resurfaced, fiberglass doesn’t require routine resurfacing as part of normal ownership. Latham specifically lists no costly resurfacing as one of fiberglass’s long-term durability advantages.
That’s durability you can actually see in your long-term ownership costs.
A Pool Built for Decades
We’re not talking about buying something you’ll replace in a few years.
A swimming pool becomes part of your home.
Kids grow up around it.
Families change.
Dogs claim the tanning ledge. 😂
Friends come over.
Summers come and go.
You want the pool underneath all of those memories to be built for the long haul.
That’s why we recently answered another important question:
How Long Do Fiberglass Pools Last?
Quality fiberglass pools are designed to provide decades of enjoyment, and Latham describes fiberglass pools as a long-term option built around durable composite construction and surface technology.
But Installation STILL Matters
You can manufacture an incredible fiberglass pool shell.
It still needs to be installed correctly.
Quality pool + quality installation.
You want BOTH.
Proper excavation.
Proper site preparation.
Proper placement.
Proper backfilling.
Proper plumbing.
Proper equipment installation.
Attention to the details surrounding the pool.
All of those things contribute to how the completed pool performs over time.
And that’s where experience matters.
Gary’s Pool & Patio has specialized in fiberglass pools since 1979.
We’ve installed fiberglass pools throughout San Antonio and South & Central Texas, and we’ve worked with all kinds of properties, elevations, access situations and ground conditions.
The pool shell matters.
Who puts it in the ground matters, too.
If you’re curious about the installation process, take a look at How Long Does It Take to Install a Fiberglass Pool in San Antonio?.
Durability Also Means Less Work
Here’s where all these fiberglass advantages start connecting.
A durable pool shouldn’t just survive.
It should make ownership easier.
The smooth, nonporous surface helps make everyday maintenance easier.
The surface can require less chemical intervention.
The shell doesn’t require routine resurfacing.
Fiberglass can be energy efficient.
The pool can be installed significantly faster than a traditional concrete/gunite pool.
And its strong, flexible composite construction is designed for long-term performance.
That’s why durability made our list of the Top 7 Benefits of Fiberglass Pools.
It’s not just one feature.
It’s part of the whole fiberglass ownership experience.
Strong. Flexible. Built for the Long Haul. 💪💦
Durability isn’t one single thing.
It’s the shell.
It’s the surface.
It’s the materials.
It’s the engineering.
It’s the manufacturing.
It’s the installation.
And when all of those things come together?
You get a swimming pool designed to spend decades being enjoyed, not constantly worked on.
That’s one of the BIG reasons we’ve specialized in fiberglass since 1979.
Because we don’t just want your pool to look incredible the day we finish it.
We want you enjoying it for years and years and YEARS to come.
Strong.
Flexible.
Durable.
Low maintenance.
And ready for a whole lot of swimming.
THAT’S fiberglass. 💙💦
Let’s Get You Swimming!
💙 Gary’s Pool & Patio
📞 210.494.5002
🌐 GarysPoolAndPatio.com