Fiberglass Pool Repair Guide: From Damage Inspection to Long-Term Care 

Fiberglass offers a stunning, low-maintenance pool-type option, but even the most perfect pool needs a little TLC.

Fiberglass pools are strong, but not invincible. They can still be damaged without proper care.

This guide will help you navigate the world of fiberglass pool repair, from common issues to easy fixes you can DIY. We’ll then discuss the signs that might mean it’s time to call in the experts so you can keep your fiberglass pool crystal clear for years to come.

Discover the Advantages and Design of Fiberglass Pools

Fiberglass pools are some of the most gorgeous, but they’re beyond just a pretty face in your backyard. They also boast exceptional strength.

Fiberglass pools have a clever multi-layered design that combines stunning aesthetics and long-lasting durability. Each layer works together to protect the pool’s structure and withstand the elements for years to come.

Your Pool’s Smooth Operator: The Gelcoat Layer

The gel coat layer is the first thing you see and feel when you dip your toes into a fiberglass pool. It’s this smooth, lustrous surface that invites you for a swim.

But the gel coat is more than just good looks—it’s your pool’s shield against algae, staining, and UV rays. This layer makes fiberglass pools easier to clean.

The gelcoat is also responsible for your pool’s color retention. It preserves your pool’s vibrant blue, sandy beach, or dark mystic hues and keeps it looking new for years.

The Unsung Hero: Vinyl Ester Resin Layer

Located underneath the gelcoat, the vinyl ester resin layer acts as your pool’s silent bodyguard.

This tough layer prevents water infiltration and wards off nasty osmotic blisters that could crack your pool’s structure.

The Muscle Behind the Beauty: Chopped Fiberglass Layer

The chopped fiberglass layer is the muscle behind the fiberglass pool’s beauty, keeping it strong against water pressure, weather, and years of fun.

These tiny, chopped strands are mixed with resin to create a super-strong shell for your pool.

Reinforcing Strength: The Optional Woven Roving Fiberglass Layer

Some fiberglass pools can be outfitted with a bonus layer of woven roving fiberglass.

This optional layer is like your pool’s armor. It is ideal for pools in areas with extreme weather conditions or for those who love epic pool parties.

Incorporating this layer strengthens your pool’s core, making it unstoppable against anything Mother Nature (or a group of rowdy teens) can dish out.

Exterior Finish

The exterior finish acts like a superhero cape, shielding your pool during transport from the factory to your backyard. It keeps everything safe during travel and installation—basically, it’s a layer of bubble wrap for your brand-new pool.

This layer shows the attention to detail in every step of the fiberglass pool’s life.

However, once your fiberglass pool is installed, it’s up to you (the pool owner) to spot potential damages, and learn signs when to call in the pros.

Identifying Fiberglass Pool Damage and Its Implications

Catching issues early can save you money and hassle down the road.

Let’s explore the common issues fiberglass pools face and what they might mean for your pool.

Cracks: Types and Severity

Cracks in fiberglass pools can range from minor cosmetic concerns to major structural issues. Some are harmless, but others can damage the entire pool.

Spider cracks, named for their delicate, web-like appearance, often occur in the gel coat layer. These superficial cracks are usually cosmetic, which means a simple patch-up can fix them.

Bigger cracks are a different story. These deeper ones can extend through multiple layers and weaken your pool. To assess the severity, examine the crack’s length, width, and depth.

If the cracks are broad and deep, call in the professionals. They can inspect the damage, evaluate the structural integrity of your pool, and recommend a proper fix (or proceed to fix the damage right after your approval).

Bulges: Causes and Fixes

A bulge in your pool can be unsettling but don’t dive into despair.

Bulges can be caused by incorrect installation, shifts in the soil around your pool, or imbalanced water chemistry that leads to osmotic pressure.

When you spot a bulge, it’s important to act swiftly.

First, drain the pool to relieve pressure to prevent further damage.

Then, call a specialist. They’ll diagnose the cause and recommend a lasting fix, such as repairing fiberglass layers or addressing ground movement around the pool.

Cosmetic Issues: Fading and Discoloration

Over time, your fiberglass pool may lose some of its vibrant colors. Sun, chemical imbalances in the water, and everyday wear can cause fading and discoloration.

Cleaning the pool thoroughly is often enough to restore its aesthetic appeal and remove built-up gunk that might be hiding the pool’s true colors.

If the fading is extensive, professional refinishing may be necessary to restore that original color and shine.

Here’s a bonus tip: keeping your water chemistry balanced and occasionally waxing the gel coat can help shield your pool from future fading and keep its color vivid longer.

When to Call a Professional: Evaluating the Scope of Damage

When your fiberglass pool looks a little worse for wear, it can be tempting to make repairs yourself.

However, some repairs are best left to the experts.

Knowing when to call in the experts can help preserve the integrity of your pool.

In this section, we’ll discuss the types of damage that require a professional assessment and repair.

Assessing the Severity of Your Pool’s Damage

Not all cracks are created equal. Tiny hairline ones might be a quick fix, but bigger, deeper cracks can be a safety hazard.

Structural cracks demand attention from a professional who can evaluate the extent of the damage, repair the problem, and restore your pool to top shape.

Other red flags of severe damage may include leaks and changes in the pool’s level.

Hiring an expert to address structural cracks prevents a plumbing nightmare.

Uncovering and Addressing Hidden Damage

Some pool damage isn’t immediately visible or as apparent as a cracked tile.

Sometimes, sneaky problems hide beneath the surface, slowly weakening your pool. These can be caused by environmental factors, shifts in the pool foundation, or just normal wear and tear.

Issues like this may go unnoticed at first glance but can lead to significant issues over time. It takes a trained eye to spot these hidden problems.

Pool professionals have the skills and tools to spot and address problems effectively before they become major meltdowns.

Dealing with Electrical Issues

Fiberglass pools sometimes have fancy lights, pumps, and other electrical components that make swimming even more enjoyable.

But when these get zappy, it’s not DIY time. Pool electrical systems are complex and need a certified electrician to keep things safe.

Experts meet safety standards and regulations. They can fix any electrical issues problems without turning your pool into a shocking surprise.

Tackling Plumbing Concerns in Your Pool

Like other types of pools, fiberglass pools can also spring a leak.

Dripping filters might seem harmless, but they can lead to water loss. Sometimes, even a tiny leak can become more extensive, wallet-draining plumbing problems if left unchecked.

A professional plumber can accurately diagnose the issue, from clogged lines to faulty seals, and perform the necessary fixes.

Enjoy a Restored Fiberglass Pool with Poolie’s Help

Fiberglass pools are a haven for relaxation and family fun, but even the best pool needs occasional repairs.

Early detection is key to longer-lasting fiberglass pools. Watch for cracks, bulges, or discoloration to prevent minor issues from becoming expensive problems.

If you’re facing fiberglass pool issues beyond DIY fixing, Poolie can help.

Discovering Poolie: The Dependable Choice for Pool Services

When it comes to pool repair and care, your chosen company can make a difference.

Enter Poolie, the name that has become synonymous with trust and quality in the pool repair industry.

• Local Expertise: Based in Texas, we’re your neighbors with deep knowledge of handling all types of fiberglass pool issues.
• Fast & Reliable: We offer quick response times and swift, reliable assistance to solve your pool problems quickly.
• Exceptional Customer Care: We prioritize clear communication and transparency with our customers.
• Highly Trained Technicians: Our certified technicians undergo ongoing training to stay updated on the latest repair techniques.
• Comprehensive Services: We handle everything from comprehensive weekly cleaning and seasonal prep to minor gel coat fixes and major structural repairs.

But at the heart of what makes Poolie the dependable choice is our unwavering care for our customers.

We don’t just fix pools; we build relationships.

Ready To Dive in?

Poolie understands that every pool, like every pool owner, has its own unique story and requirements. So we’d love to hear yours.

Let us know your pool’s unique needs and challenges. We’ll listen, discuss solutions, and build a plan to create the dream pool experience you deserve.

Fill out the form below for a no-pressure conversation.

When you entrust your fiberglass pool to Poolie, you’re not just getting a repair; you’re gaining a long-term partner who will ensure your pool stays in top shape so you can keep making a splash season after season.