Swimming Pool Liner Replacements

Restore Comfort, Beauty, and Protection

Over time, your pool liner can show signs of wear—fading, wrinkling, leaking, or tearing. When that happens, replacing your liner isn’t just cosmetic—it’s essential for maintaining your pool’s integrity and safety. At Foley Pools, we specialize in professional pool liner replacements that refresh the look of your pool and help prevent long-term damage.

Whether you're dealing with an aging liner or just want a fresh, modern update, our expert team will guide you through the process and ensure a perfect fit that lasts for years to come.

What is a Pool Liner, and Why Is It Important?

A pool liner is the waterproof layer that lines the interior of your pool—especially in vinyl liner pools. It provides a smooth surface, adds color and style, and, most importantly, protects the structure of your pool by holding in the water. A well-installed liner keeps your pool watertight and comfortable for swimmers. Over time, however, liners can deteriorate due to sun exposure, chemical imbalances, sharp objects, and general aging. When this happens, a replacement is the best way to avoid leaks, rough spots, or a complete liner failure.

Not sure if it’s time to replace your liner? Here are some telltale signs:

Fading or Discoloration

Over time, constant exposure to the sun’s UV rays and harsh pool chemicals can cause your liner’s vibrant color and pattern to fade. A faded liner not only impacts your pool’s appearance but also becomes more brittle and prone to cracking. This loss of flexibility can lead to deeper damage if not addressed, so significant discoloration is more than just a cosmetic issue—it’s a warning sign.


Cracks or Tears

Even small tears or splits in your liner can lead to major problems. Cracks often appear along seams, near returns, or in high-stress areas and can quickly spread if not repaired. Left unchecked, they allow water to escape, which can erode the ground beneath your pool and damage its foundation. If your liner has multiple small cracks or one large tear, replacement is often the safer, more cost-effective choice.

Mold or Stains Beneath the Surface

When liners age and water gets behind them—often through small tears or improper sealing—mold, algae, and dirt can build up beneath the surface. This causes dark stains that are almost impossible to clean without removing the liner entirely. Not only are these stains unsightly, but they can also indicate water damage behind the liner that needs to be addressed.

Wrinkles or Stretching

A properly installed liner should lie flat and smooth across the pool’s surfaces. If you start noticing wrinkles, stretching, or a loose fit, it could mean your liner has lost its elasticity due to age or improper water balance. Wrinkles can trap debris, make cleaning harder, and lead to tears, especially in high-traffic areas like steps or corners. A stretched liner can also pull away from fittings, causing leaks or structural concerns.

Leaks or Unexpected Water Loss

Losing more water than normal due to evaporation? If your pool water level keeps dropping and you’ve ruled out equipment issues or evaporation, a leaking liner could be the cause. Sometimes the damage isn’t easily visible—liner leaks can happen behind stairs or around fittings. If you constantly need to top off your pool, it’s time for a professional inspection and likely a new liner.


Liner Age and General Wear

Even if your liner appears intact, age alone can be a factor. Most vinyl pool liners are designed to last between 8 and 12 years under normal conditions. After that, they become more prone to fading, brittleness, and failure. If your liner is reaching the end of its lifespan, it's a smart move to start planning for a replacement before any major issues arise.

The Pool Liner Replacement Process

Liner Selection

Choose from a wide variety of colors, patterns, and textures to give your pool a brand-new look. We’ll help you find a design that fits your style and complements your outdoor space.

Surface Prep

We inspect and prepare the pool floor and walls, repairing any imperfections to create a smooth surface for your new liner.

Inspection & Management

We start by assessing your existing liner and measuring your pool precisely to ensure a perfect fit.

Draining & Removal

Our team safely drains your pool and carefully removes the old liner without damaging the pool’s structure.

Installation

We expertly install your new liner, ensuring it fits tightly and securely. We then refill the pool and balance the water chemistry to get you swimming again as quickly as possible.

Finding the Right Liner for Your Pool

Not all pool liners are created equal—each type offers different benefits in terms of durability, appearance, and cost. At Foley Pools, we offer a variety of high-quality liner options to suit your pool style and your budget. Here’s a quick overview of the most common types:

Overlap Liners

These liners hang over the pool wall and are secured with coping strips. They’re typically used for above-ground pools and are known for their affordability and easy installation. While they may not offer the cleanest finish, they’re a budget-friendly option that gets the job done.

Beaded Liners

Beaded liners have a decorative top edge (or “bead”) that snaps into a track around the pool’s perimeter, giving the liner a smooth, uniform appearance. These are popular for both above-ground and in-ground pools and come in a wide range of patterns and textures. They’re also easier to replace since they don’t require removing coping or top rails.

Unbead Liners (Universal)

A hybrid of overlap and beaded liners, unibead liners can be installed as either. They feature a J-shaped hook that fits over the pool wall or can snap into a bead receiver. They offer a clean look, easy installation, and more versatility than standard overlap liners.

In-Ground Liners

For in-ground pools, custom-fit vinyl liners are tailored to your pool’s exact dimensions. These liners come in a wide variety of thicknesses, colors, and designs—ranging from natural stone looks to mosaic tiles—and are designed for long-term performance. They're the go-to choice when durability, aesthetics, and a precise fit matter most.

Common Questions About
Swimming Pool Liners

  • A pool liner serves as a waterproof barrier between the water and the pool structure, especially in vinyl-lined pools. It also enhances the pool's appearance, giving it color, texture, and a smooth finish that’s comfortable underfoot.

  • Most high-quality vinyl pool liners last between 8 to 12 years, depending on the thickness of the liner, water chemistry, sun exposure, and overall maintenance. With proper care, some liners may last even longer.

  • Common signs include fading, discoloration, wrinkles, cracks, leaks, or a loose fit. If your liner is over 10 years old or you’re frequently losing water with no clear cause, it may be time for a replacement.

  • Yes, small holes or tears can often be patched with a vinyl repair kit, especially if caught early. However, if the liner is older or has multiple damaged areas, a full replacement may be more cost-effective and reliable.

  • No—vinyl pool liners come in different thicknesses, usually measured in mils or gauge (common sizes are 20, 25, and 30 mil). Thicker liners offer more durability and are more resistant to punctures and wear.

  • Absolutely! Replacing your liner is a great opportunity to update your pool’s aesthetic. Modern liners come in a wide variety of colors, textures, and patterns—from classic blue to stone, tile, or even mosaic looks.

  • Maintain proper water chemistry, keep sharp objects out of the pool, cover your pool when not in use, and schedule routine cleanings. Avoid draining your pool without professional advice, as this can damage the liner and underlying structure.

Let Us Help

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Let Us Help •

Is Your Pool Liner Ready for an Upgrade?

Don’t let leaks, fading, or wrinkles ruin your swim season. Whether your liner needs a full replacement or you’re just ready for a fresh new look, Foley Pools has the experience and options to get the job done right. Our team will walk you through the process and help you choose the perfect liner to fit your style and your pool.

Contact Foley Pools today to schedule your liner inspection or request a custom quote—we’ll have your pool looking like new in no time!