What is a fibreglass pool? An in-depth guide

Picture it: it’s a typical summer’s day. The temperature has soared, the sun is beating down overhead, and you’ve been outside for hours. Between mowing the lawn, running the kids to sporting activities, hanging out washing, and pulling out those pesky weeds, you’re hot, tired, and sweating, and desperately looking for a reprieve. You don your swimmers, open the pool gate and slide into your new fibreglass swimming pool. The relaxation, the sense of invigoration, of calm, is instant, and you spend the afternoon soaking in the clear water, cooling off with a lazy dip while sipping a glass of something cold, and watching the kids jump, splash and dive themselves into exhaustion.

Because a fibreglass swimming pool doesn’t just add a feature to your backyard - it changes the way you experience summer. Whether it’s an early morning wake-up, a midday escape from the heat, or an evening float as the sun sets, your fibreglass pool is always ready when you are.

Fibreglass swimming pools are perfect for homeowners who are looking for a fast installation, low maintenance and durable pool. It’s a pool that seamlessly travels from the factory to your backyard - it’s made offsite from a single, pre-manufactured shell, using fibreglass-reinforced plastic, and then transported to your house and lowered into an excavated hole with a crane.

Thinking about installing a fibreglass swimming pool at your place? Here’s some of the reasons buyers opt for a fibreglass pool, and why it’s set to be your new favourite swimming spot.

Fast installation

Say goodbye to months of preparing for your summer pool, with expensive excavation, concrete pours and tiling, tiling and more tiling. A fibreglass swimming pool is manufactured as a single shell, making for fast installation, which means you’ll be swimming quicker than you can pick out a new swimsuit!

Low maintenance

For homeowners looking for low maintenance swimming, a fibreglass pool is the way to go. The smooth surface makes it harder for algae to grow, which means less cleaning, lower chemical usage and lower ongoing maintenance costs. No regular scrubbing here!

Smooth surface

The non-abrasive, smooth finish on a fibreglass pool is comfortable on little feet and less likely to scrape the skin. Fibreglass pools also have great non-slip surfaces, bringing peace of mind during the swimming season.

Exceptional durability

Fibreglass is incredibly strong, but also incredibly flexible, which means it’s better able to withstand minor ground movement, reducing the likelihood of structural cracking.  

Lower lifetime costs

Fibreglass swimming pools often cost less to own over their lifetime. They’re less prone to algae, meaning less need for expensive cleaning products and chlorine, and less chance of algae finding its way into nooks and crannies, which can cause the pool to crack. Lifetime repairs are also cheaper - fibreglass pools don’t require regular acid washes or periodic resurfacing, meaning less money spent on costly maintenance and more money in your pocket (matching pool loungers anyone?)

Adds lifestyle value

Perhaps the greatest benefit of a fibreglass swimming pool isn’t technical, but how the pool changes the way you use your home. A fibreglass pool turns your backyard into a destination, creating additional space to play and relax. Fibreglass pool design includes features like integrated entry steps, seating ledges, relaxation benches, splash shelves and swim-outs for a seamless look, while the gelcoat surface makes the water appear vibrant and inviting, making every swim feel like a holiday.

Even better, a fibreglass pool is built to provide decades of enjoyment. A well-installed, expertly manufactured and well-maintained fibreglass swimming pool can last between 25 to 50 years - that’s a lot of summers of swimming!

Here’s a few tips to get the most out of your fibreglass pool:

• Keep the chemical balance: your pool’s pH level should be between 7.2 and 7.8. Regular testing is important, as chemical imbalance can harm your pool and pool equipment. Ensure you only use chemicals designed specifically for fibreglass pools.

• Stay on top of cleaning: skim leaves, empty the skimmer basket and use a vacuum or robotic pool cleaner regularly. Use a pool cover in the cooler months to avoid leaves and debris.

• Maintain proper water filtration: run your pool filtration system for the recommended number of hours each day and clean your filter regularly to ensure water can circulate effectively.

• Check pool water levels: ideally, your pool water should sit around halfway up the skimmer box opening, allowing the filtration system to draw in water effectively without pulling in air. Check the water level regularly and top-up as needed.

• Professional installation matter: your fibreglass pool should be built by a reputable manufacturer using high-quality materials, and be thoroughly inspected before it is installed. Proper site preparation, a stable foundation, accurate levelling and professional plumbing all work together for meticulous installation, designed to prolong the life of your pool - and swimming season.

How to clean a fibreglass pool

Just like cars, fibreglass swimming pools have their own specific care and cleaning requirements. Using the wrong cleaning equipment can damage the pool’s surface over time, affecting its wear and tear. Select a robot vacuum designed specifically for fibreglass to keep your pool looking its best, while also protecting its long-term performance.

Avoid hard-bristle brushes

Hard-bristle brushes can gradually dull a fibreglass swimming pool’s gelcoat finish and create tiny scratches where algae and stains can develop. Opt for brushes with soft PVC or rubber bristles that effectively clean the surface without causing unnecessary damage.

Choose a cleaner with strong, consistent traction

When choosing a vacuum, look for models designed for fibreglass surfaces. Opt for rubber tracks and reliable pump-drive suction that help the cleaner maintain contact with the walls and floor, allowing it to move more effectively throughout the pool.

Don’t forget the waterline

The waterline is one of the most visible areas of your fibreglass pool, making it prone to collecting oils, sunscreen, and debris. A vacuum with dedicated waterline cleaning capabilities helps maintain the pristine appearance of your fibreglass pool’s gelcoat finish.

Look for smart navigation

A quality pool cleaner should be able to navigate efficiently across the entire pool surface, including the floor, walls, and hard-to-reach spots. Vacuums with smart navigation provide a more thorough clean, while reducing the time and effort required for maintenance.

Ready to dive in? Find your dream fibreglass swimming pool at Sydney Poolscapes. We specialise in manufacturing and installing premium fibreglass pools across Greater Sydney and beyond. We are renowned for creating award-winning outdoor spaces - we work with you on every step of your backyard transformation, from selecting a pool design, right through to installation and the finishing touches. If you’re looking for a professional, experienced company for your fibreglass pool installation, contact Sydney Poolscapes for a free quote today.