Your vinyl pool liner is more than just a pretty face—it’s what keeps your pool water in, your structure protected, and your backyard looking beautiful. But just like anything else, it doesn’t last forever. So how do you know when it’s time to say goodbye to your old liner and bring in a new one? Here are some of the most common signs it’s time for a pool liner replacement:
1. Fading and Discoloration
If your liner has lost its vibrant color or looks dull and bleached, it’s not just cosmetic. Fading is usually a sign of sun damage and chemical wear, and it often means the liner is getting brittle—making it more prone to cracking.
2. Wrinkles or Stretching
Wrinkles in your pool liner might not seem like a big deal, but they can cause uneven wear, increase the chance of tearing, and even make vacuuming difficult. If your liner has lost its tight, smooth fit—it’s time to look closer.
3. Cracks, Tears, or Leaks
This is the big one. If your liner is cracked or torn—or worse, you’re losing water—then your liner’s structural integrity has been compromised. Even small holes can grow quickly and cause damage to the pool shell or surrounding ground.
4. Liner is Coming Loose
Is the liner pulling away from the corners or slipping out of the track? That’s a clear sign the material has stretched too far or deteriorated. A loose liner is not only unsightly but risky for the pool’s foundation.
5. It’s 8–10 Years Old
Most vinyl liners last between 8 and 10 years (some longer with great care). If your liner is nearing or past that range, it’s smart to start planning for a replacement before issues become urgent.
6. Water Behind the Liner
Notice bubbling or discoloration in spots? That could mean water is seeping behind your liner—a sign that it’s no longer sealed correctly. This can damage your pool walls and should be addressed right away.
🛠 Don’t Wait Until It’s Too Late
A failing liner isn’t just a cosmetic issue—it can lead to expensive repairs, wasted water, and major structural damage. Replacing your liner at the right time ensures your pool stays safe, efficient, and beautiful.
At Marquee Pools & Services, we specialize in high-quality vinyl liner replacements that transform your pool and extend its life. We offer modern designs, precise installation, and expert service backed by over 35 years of experience in Fairfield County.