Owning an inground vinyl liner pool is a fantastic way to enjoy endless summer fun, but it comes with its responsibilities, such as maintenance and eventual replacement of the pool liner. While vinyl liners are known for their affordability and comfort, they do not last forever. Recognizing the signs that it’s time to replace your vinyl liner can save you from bigger headaches like major leaks or water damage. Metropolitan Pools would like to share some clear indicators that your inground vinyl liner may need to be replaced.
Noticeable Fading & Staining
Over time, your pool’s vinyl liner will begin to fade, especially in areas that are constantly exposed to sunlight and chemicals. While some degree of fading is normal and often just a cosmetic issue, major fading can be a sign the vinyl is weakening and becoming less resistant to damage. Keep an eye out for:
• Loss of color which makes the liner look old and worn out.
• Staining that can’t be removed with cleaning, especially from metals like iron and copper.
Increased Frequency of Leaks
Vinyl liners can develop small pinholes and tears due to age, wear, or accidental damage. While occasional leaks can be patched, frequent leaks suggest the liner is failing. Signs of leaks can include:
• Constant need for patching small tears.
• Water levels that drop faster than what’s typical for evaporation.
Vinyl Pool Liner Wrinkles & Slippage
Wrinkles in a vinyl liner can occur due to improper installation, but they can also develop over time as the liner loses elasticity. Slippage, where the liner pulls away from its bead in the coping track, indicates the liner has stretched and can no longer hold its original shape. Sign of liner slippage or wrinkle are:
• Liner seems loose or baggy in areas.
• The bead above the waterline slips out of the track, and re-tucking does not solve the problem.
Brittleness & Cracking of Vinyl Pool Liner
As vinyl liners age, they lose plasticizers due to chemical exposure and UV light, causing them to become brittle. A brittle liner will crack rather than stretch, leading to leaks and other issues. To know if your liner has become brittle look for:
• Liner feels stiff and cracks when manipulated.
• Visible cracks, especially in areas exposed to the most sunlight.
Difficulty in Maintaining Water Chemistry
An aging liner can affect water chemistry, making it difficult to maintain balanced levels. This can lead to a cycle of chemical imbalances that further degrade the liner. You may need to replace your liner if you notice:
• Constant adjustments are needed more than usual to maintain pH and chlorine levels.
• Increased algae growth due to liner porosity and compromised water chemistry.
Vinyl Pool Installation, Repair, Maintenance & More in Sandusky, Lorain, Elyria, Medina, Parma, Mentor, Akron & Greater Cleveland, Ohio
The lifespan of a vinyl pool liner can vary based on usage, maintenance, and environmental factors, but most liners will need replacement every 7 to 15 years. Addressing these signs quickly when they first appear can prevent further damage to your pool’s structure and systems and restore the beauty and function of your pool. If you need your pool’s vinyl liner replaced, call Metropolitan Pools today.