
Pool Liners & Replacement Services in the Niagara Region
Premium Swimming Pool Liners – Custom Fit & Built to Last
At Niagara Pool Liners, we specialize in high-quality vinyl pool liners that enhance both the beauty and durability of your swimming pool. Whether you need a new pool liner installation or a pool liner replacement, we offer a wide range of custom-fit vinyl liners designed to withstand the elements and keep your pool in top condition for years to come.

About our vinly pool Liners
Durable
Resistant to wear, chemicals, and UV exposure.
Custom Fit
Available for in-ground and on-ground pools made special to fit your pool.
Variety of Designs
Choose from a wide range of colors, textures, and patterns.
Signs You Need a Pool Liner Replacement
Over time, pool liners can wear out due to sun exposure, chemicals, and regular use. Here are key signs you may need a pool liner replacement:
✅ Fading & Discoloration – UV rays and chemicals cause colors to fade.
✅ Cracks & Tears – Small leaks can lead to costly water loss.
✅ Wrinkles & Stretching – A loose liner may signal deterioration.
✅ Water Loss – If your pool water level drops faster than usual, your liner may be compromised.
Our Pool Liner Replacement Process
Measure and liner selection
We assess the condition of your existing liner and take precise measurements.
Removal & Preparation
Old liner removal and surface preparation ensure a secure fit.
Professional Installation
Our experienced team expertly installs and secures your new pool
Final Inspection & Water Fill
We ensure a perfect fit before refilling your pool.
Why Choose Niagara Pool Liners?
Over 12 Years of Experience
Family-owned and operated, we have built a reputation for professional pool liner installation and replacements in the Niagara Region.
Local Experts
Serving St. Catharines, Niagara Falls, Niagara-on-the-Lake, Welland, Thorold, Fonthill, Fort Erie, Port Colborne, Vineland, Grimsby, and surrounding areas.
Top-Quality Materials
We use premium-grade vinyl liners designed for longevity. Made right here in St. Catharines.
Skilled Installation
Our trained technicians ensure a perfect fit for every pool.
Affordable Pricing
Competitive rates without compromising quality.
Frequently Asked Questions (FAQs) About Pool Liner Replacement
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How long does a vinyl pool liner last?
A high-quality vinyl pool liner typically lasts 8-12 years, depending on factors like sun exposure, water chemistry, and maintenance. Regular care can extend its lifespan.
How much does it cost to replace a pool liner?
The cost of a pool liner replacement varies based on the size, shape, and design of your pool, as well as labor costs. Contact us for a free quote based on your specific pool.
What types of pool liners are available?
We offer high-quality vinyl pool liners in a variety of patterns, thicknesses, and colors to match your pool’s style and durability needs.
Can I replace my pool liner myself?
While DIY installation is possible, professional pool liner replacement ensures a perfect fit, prevents costly mistakes, and extends the liner’s lifespan. Our experts handle the entire process hassle-free.
When is the best time to replace my pool liner?
pring and early summer are ideal, as they allow for proper installation before peak swimming season. However proper temperatures and sun are required for a proper installation.