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Pool Liner Replacement & Installation

Vinyl Liners That Refresh, Protect, and Perform

At Newtown Pools, we specialize in premium vinyl pool liners that enhance the look and feel of your backyard oasis. As a proud installer of Merlin Pool Liners, we offer high-performance liners with exceptional durability, modern styles, and a tailored fit for every pool. Whether you’re replacing a damaged liner or selecting one for a new build, our team ensures a flawless result that lasts.
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See Our Work

Real Pools. Real Transformations.

Browse our gallery of completed projects across Connecticut,
from sleek modern builds to lush, natural escapes
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Why Choose a Vinyl Pool Liner?

Affordable, Durable, and Visually Stunning

Vinyl liners offer excellent value and design flexibility. They’re smooth underfoot, available in dozens of patterns and colors, and resist algae and staining with proper care.
  • Comfortable, non-abrasive surface
  • Custom fit for any pool shape
  • Dozens of design options — from tile bands to textured stone looks
  • Easy to clean and maintain
  • More cost-effective than plaster or fiberglass
Explore Merlin Liner Styles

Vinyl Liner Replacement

Out with the old, in with the beautiful. We remove your worn or leaking liner and replace it with a perfectly measured custom liner in the pattern of your choice.

New Liner Installation

Starting fresh? We install brand-new liners for new pool builds, ensuring seamless fit and long-term performance.

Leak Detection & Wall Repair

If your liner is leaking, bubbling, or pulling away, we’ll inspect the structure and correct underlying issues before installing the new liner.

Custom Pattern Matching

Choose from modern prints, classic tile bands, and textured options that match your pool’s look and lifestyle

Hear From Our Clients

What Homeowners Are Saying

Year after year, we cannot ask for a better experience than working with Tim at Newtown Pools. He's friendly, knowledgable, and keeps our pool running consistently well. They have ample supply of anything we may need and offer guidance on the most practical ways to care for our pool. Awesome business!
Erik L.Google Review
After finding water around filter, Dave at Newtown Pool came right out and fixed the pipe the next day. I have been working with them for years now and everything positive from my perspective.
Jim S.Google Review
Pat and the guys at Newtown were great! Responsive and knowledgeable at a fair price. Ordered our liner had it before promised date the guys were all so nice. Pete and his crew of installers did a fantastic job without hesitation. Answered all our questions and were just kind people. Don't think twice call Pat for a pool!
Adam Z.Google Review
If good service isn't the best thing here then their cute dog definitely is. They're a small store but they got what I need and the pup was definitely my highlight.
Violet G.Google Review
Newtown pools installed our pool over 10 years ago and they have help maintain it since then. I have had nothing but good experiences deailing with them and couldn't recommend them enough.
Church H.Google Review
Newtown Pools sent a technician to my home in less than 24 hours after my call to replace a pool pump. Rick completed the job in under an hour and the new pump is working fine. Thank you, Crystal and Rick, for your excellent service! You gained a new customer and we will be scheduling our future pool closings and openings with you.
Karen K.Google Review
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Pool Liner FAQs

What You Need to Know Before
Replacing Your Liner

Wondering when to replace your liner or how long it will last? We’ve answered your most common questions below.
Other Questions? Contact Us
With proper care, most vinyl liners last 8–12 years. Merlin’s high-performance liners may last even longer with good maintenance.
Look for wrinkles, fading, leaks, or liner pull-away. These are signs it’s time for a replacement.
In most cases, a full replacement is recommended for proper sealing and aesthetics.
We offer a wide range of Merlin liners in both classic and trending styles — all viewable in our showroom.
Yes — every Merlin liner is measured and manufactured to the exact dimensions of your pool.
Spring and early summer are ideal to maximize your swim season.
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