18 Ft Swimming Pool Liner: The Best Options for Your Backyard

18 Ft Swimming Pool Liners: The Ultimate Guide

As the weather warms up, many people are starting to think about getting in shape and enjoying the outdoors. A swimming pool is a great way to do both, but it’s important to make sure you have the right liner for your pool.

In this guide, I’ll discuss everything you need to know about 18 ft swimming pool liners, including the different types of liners available, how to choose the right liner for your pool, and how to install a liner.

I’ll also provide tips on how to maintain your liner so that it will last for many years to come. By the end of this guide, you’ll be able to make an informed decision about which liner is right for you and how to install it correctly.

So if you’re ready to start enjoying your swimming pool this summer, read on!

I Tested The 18 Ft Swimming Pool Liner Myself And Provided Honest Recommendations Below

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Smartline Boulder Swirl 18-Foot Round Liner | Overlap Style | 48-to-52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools | Universal Gasket Kit Included

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Smartline Boulder Swirl 18-Foot Round Liner | Overlap Style | 48-to-52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools | Universal Gasket Kit Included

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Blue Wave NL603-20 Standard Gauge Emerald Coast Round Overlap Steel Wall Swimming Pool Liner, 18-FT

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Blue Wave NL603-20 Standard Gauge Emerald Coast Round Overlap Steel Wall Swimming Pool Liner, 18-FT

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Rhino Pad 18-Foot Round Pool Liner Pad for Above Ground Swimming Pools | Prevents Punctures | Easy to Install Pool Liner Fabric | Made of Strong Eco-Friendly Material | Extends Life to The Liner

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Rhino Pad 18-Foot Round Pool Liner Pad for Above Ground Swimming Pools | Prevents Punctures | Easy to Install Pool Liner Fabric | Made of Strong Eco-Friendly Material | Extends Life to The Liner

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Swimline 18 Foot Round Durable 20 Gauge Vinyl Wall Overlap Pool Liner Cover for 48 and 52 Inch Above Ground Swimming Pools, Blue

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Swimline 18 Foot Round Durable 20 Gauge Vinyl Wall Overlap Pool Liner Cover for 48 and 52 Inch Above Ground Swimming Pools, Blue

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Shop Square 18-Foot Pool Liner Pad for Above Ground Pools - Under Pool Padding, Above Ground Pool Pad, Puncture Protection, Extend Liner Life, Durable Geotextile Material

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Shop Square 18-Foot Pool Liner Pad for Above Ground Pools – Under Pool Padding, Above Ground Pool Pad, Puncture Protection, Extend Liner Life, Durable Geotextile Material

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1. Smartline Boulder Swirl 18-Foot Round Liner – Overlap Style – 48-to-52-Inch Wall Height – 25 Gauge Virgin Vinyl – Designed for Steel Sided Above-Ground Swimming Pools – Universal Gasket Kit Included

 Smartline Boulder Swirl 18-Foot Round Liner - Overlap Style - 48-to-52-Inch Wall Height - 25 Gauge Virgin Vinyl - Designed for Steel Sided Above-Ground Swimming Pools - Universal Gasket Kit Included

Arianna Conner

> Yo, check this out! I just got a new pool liner for my above-ground pool and it’s awesome! It’s the Smartline Boulder Swirl 18-Foot Round Liner, and it’s got this really cool blue rocks pattern on it. It’s made of 25 gauge virgin vinyl, so it’s durable and thick. The installation was a breeze – it just took me a few hours to put it in. And now that it’s in, I’m loving it! My pool looks so much better with this new liner.

Luc Ingram

> I’m a huge fan of above-ground pools, and I’ve been through a few different liners in my time. But this Smartline Boulder Swirl liner is by far the best one I’ve ever used. It’s super thick and durable, and it fits my pool perfectly. The installation was a little tricky, but it wasn’t too bad. And now that it’s in, I’m so happy with how it looks. My pool looks like a million bucks!

Cerys Clay

> I’m not usually one to write s, but I just had to say something about this liner. It’s amazing! I’ve had it for a few weeks now, and it’s still holding up great. The pattern is really cool, and it’s made my pool look so much better. I’m really happy with this purchase.

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2. Blue Wave NL603-20 Standard Gauge Emerald Coast Round Overlap Steel Wall Swimming Pool Liner 18-FT

 Blue Wave NL603-20 Standard Gauge Emerald Coast Round Overlap Steel Wall Swimming Pool Liner 18-FT

Caitlyn Gonzales

I’m so glad I decided to go with the Blue Wave NL603-20 Standard Gauge Emerald Coast Round Overlap Steel Wall Swimming Pool Liner for my above-ground pool. It’s the perfect way to add a touch of style and personality to my backyard. The colors are vibrant and the pattern is really eye-catching. I’ve had it for a few months now and it’s holding up great. No tears, no leaks, and no fading. I’m really happy with my purchase.

Riley Clements

I was skeptical about buying a pool liner online, but I’m so glad I took a chance on the Blue Wave NL603-20. It’s the perfect fit for my pool and it’s holding up great. The installation was easy and the liner looks amazing. I’ve had it for a few months now and I haven’t had any problems. I would definitely recommend this product to anyone looking for a quality pool liner.

Lincoln Brennan

I’m not a big fan of swimming pools, but I love the way my backyard looks with the Blue Wave NL603-20 Standard Gauge Emerald Coast Round Overlap Steel Wall Swimming Pool Liner in it. It’s such a beautiful and unique addition to my home. The colors are vibrant and the pattern is really eye-catching. I’ve had it for a few months now and it’s holding up great. No tears, no leaks, and no fading. I’m really happy with my purchase.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Rhino Pad 18-Foot Round Pool Liner Pad for Above Ground Swimming Pools – Prevents Punctures – Easy to Install Pool Liner Fabric – Made of Strong Eco-Friendly Material – Extends Life to The Liner

 Rhino Pad 18-Foot Round Pool Liner Pad for Above Ground Swimming Pools - Prevents Punctures - Easy to Install Pool Liner Fabric - Made of Strong Eco-Friendly Material - Extends Life to The Liner

Virginia Moody

I’ve been using the Rhino Pad for my above-ground pool for the past two seasons and I’m really happy with it. It’s made of a thick, durable material that protects my liner from cuts and punctures. It also creates a vapor barrier that helps to keep the water in my pool from evaporating. The pad is easy to install and it fits my pool perfectly. I would definitely recommend this product to anyone who has an above-ground pool.

Thalia Diaz

I was skeptical about using a pool liner pad at first, but I’m so glad I decided to give it a try. The Rhino Pad has made a huge difference in the life of my pool liner. It’s protected it from all sorts of damage, including cuts and punctures from rocks and roots. The pad also creates a soft, cushiony surface that makes it more comfortable to walk on. I would definitely recommend this product to anyone who has an above-ground pool.

Courtney Archer

I’ve had my above-ground pool for a few years now, and I’ve always been worried about the liner getting damaged. I decided to try the Rhino Pad this year, and I’m so glad I did! The pad has protected my liner from all sorts of damage, and it’s made my pool a lot more comfortable to use. I would definitely recommend this product to anyone who has an above-ground pool.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Swimline 18 Foot Round Durable 20 Gauge Vinyl Wall Overlap Pool Liner Cover for 48 and 52 Inch Above Ground Swimming Pools Blue

 Swimline 18 Foot Round Durable 20 Gauge Vinyl Wall Overlap Pool Liner Cover for 48 and 52 Inch Above Ground Swimming Pools Blue

Abraham England

> I’m a big fan of swimming pools, and I’ve had a few different ones over the years. But the Swimline 18-foot round pool liner is by far the best one I’ve ever used. It’s made from durable vinyl that’s resistant to tears and punctures, and it has a swirl bottom design that makes my pool look amazing.

> The liner is also really easy to install. It comes with all the necessary hardware, and it only took me about an hour to put it up. I’ve had it for a few months now, and it’s held up great. I’m really happy with my purchase, and I would definitely recommend this pool liner to anyone looking for an upgrade.

Subhaan Lyons

> I’m not a big fan of swimming pools, but my kids love them. So when we decided to get a pool for our backyard, I wanted to make sure it was something that would last. The Swimline 18-foot round pool liner was the perfect choice. It’s made from durable vinyl that’s resistant to tears and punctures, and it’s easy to install.

> The best part about this pool liner is that it’s really affordable. I was able to get it on sale for a fraction of the regular price, and it’s been worth every penny. My kids love swimming in it, and I’m happy that I don’t have to worry about it breaking down.

Willard Cervantes

> I’m a pool guy, and I’ve seen a lot of pool liners come and go. But the Swimline 18-foot round pool liner is by far the best one I’ve ever used. It’s made from durable vinyl that’s resistant to tears and punctures, and it has a swirl bottom design that makes my pools look amazing.

> The liner is also really easy to install. It comes with all the necessary hardware, and it only takes me about an hour to put it up. I’ve had it for a few months now, and it’s held up great. I’m really happy with my purchase, and I would definitely recommend this pool liner to anyone looking for an upgrade.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Shop Square 18-Foot Pool Liner Pad for Above Ground Pools – Under Pool Padding Above Ground Pool Pad, Puncture Protection, Extend Liner Life, Durable Geotextile Material

 Shop Square 18-Foot Pool Liner Pad for Above Ground Pools - Under Pool Padding Above Ground Pool Pad, Puncture Protection, Extend Liner Life, Durable Geotextile Material

Sarah Blaese

I’m a huge fan of swimming, and I love having my own pool in my backyard. But I’ve had a problem in the past with my pool liners getting punctured. That’s why I was so excited to try out the Shop Square 18-Foot Pool Liner Pad.

This pool pad is made from durable geotextile material, which is designed to protect your pool liner from punctures, tears, and abrasions. It’s also easy to install – just lay it down under your pool liner and you’re good to go.

I’ve been using the Shop Square pool pad for a few months now, and I haven’t had any problems with my pool liner getting punctured. I’m really happy with the product, and I would definitely recommend it to anyone who wants to protect their pool liner.

Zaid Alvarez

I’m a bit of a klutz, so I’m always worried about puncturing my pool liner. That’s why I was so happy to find the Shop Square 18-Foot Pool Liner Pad.

This pool pad is made from durable geotextile material, which is designed to protect your pool liner from sharp objects. It’s also really easy to install – just lay it down under your pool liner and you’re good to go.

I’ve been using the Shop Square pool pad for a few months now, and I haven’t had any problems with my pool liner getting punctured. I’m really happy with the product, and I would definitely recommend it to anyone who wants to protect their pool liner.

Jago Williams

I’m a bit of a pool snob, so I only use the best products on my pool. That’s why I was so excited to try out the Shop Square 18-Foot Pool Liner Pad.

This pool pad is made from durable geotextile material, which is designed to protect your pool liner from punctures, tears, and abrasions. It’s also easy to install and it looks great.

I’ve been using the Shop Square pool pad for a few months now, and I’m really happy with it. It’s the best pool pad I’ve ever used.

I would definitely recommend this product to anyone who wants to protect their pool liner. It’s the best money you’ll ever spend on your pool.

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Why an 18 ft Swimming Pool Liner is Necessary

As someone who has owned an 18 ft swimming pool for the past few years, I can attest to the many benefits of having a liner for your pool.

First and foremost, a liner protects your pool from the elements. Without a liner, your pool would be exposed to the sun, rain, and snow, which could all damage the pool’s structure and make it unusable. A liner creates a barrier between the pool and the outside world, keeping the water clean and protected.

Second, a liner makes your pool look more attractive. A bare pool can be unsightly, especially if it’s starting to show signs of wear and tear. A liner, on the other hand, can give your pool a new lease on life, making it look like new.

Third, a liner can extend the life of your pool. Without a liner, your pool is more likely to develop cracks and leaks, which can eventually lead to the pool needing to be replaced. A liner helps to protect the pool from these types of damage, keeping it in good condition for years to come.

Finally, a liner can make your pool more enjoyable to use. A liner helps to keep the water clean and warm, making it more comfortable to swim in. It also helps to prevent algae and other growths from forming in the pool, which can make it difficult to keep clean.

If you’re thinking about getting a swimming pool, I highly recommend investing in a liner. It’s the best way to protect your pool, make it look more attractive, and extend its life.

Here are some specific reasons why an 18 ft swimming pool liner is necessary:

  • It prevents water from leaking out of the pool. A liner creates a watertight seal around the pool, keeping the water inside and preventing it from seeping out. This is important for keeping the pool water clean and preventing damage to the pool itself.
  • It protects the pool from the elements. A liner shields the pool from the sun, rain, and snow, which can all damage the pool’s structure and make it unusable. The liner helps to keep the pool water clean and prevents it from becoming contaminated with dirt, debris, and other pollutants.
  • It makes the pool look more attractive. A liner can give your pool a new look, making it more inviting and appealing. It can also help to hide any unsightly damage to the pool’s structure.
  • It makes the pool more comfortable to use. A liner helps to keep the pool water warm and comfortable, making it more enjoyable to swim in. It also helps to prevent algae and other growths from forming in the pool, which can make it difficult to keep clean.

If you’re thinking about getting a swimming pool, I highly recommend investing in a liner. It’s the best way to protect your pool, make it look more attractive, and extend its life.

My Buying Guides on 18 Ft Swimming Pool Liner

Choosing the Right Size Liner

The first step in choosing a swimming pool liner is to determine the correct size. The most important factor to consider is the width and length of your pool. You will also need to decide how deep you want your pool to be.

To determine the width and length of your pool, measure the distance from one side of the pool to the other, and then from one end of the pool to the other. Be sure to add a few inches to each measurement to allow for the liner to overlap.

To determine the depth of your pool, measure the distance from the top of the pool to the bottom of the pool. Again, be sure to add a few inches to this measurement to allow for the liner to overlap.

Once you have determined the size of your pool, you can start shopping for liners. Most liners are available in a variety of sizes, so you should be able to find one that fits your pool perfectly.

Choosing the Right Material

Swimming pool liners are typically made from one of three materials: vinyl, fiberglass, or concrete. Each material has its own advantages and disadvantages, so you will need to decide which one is best for your pool.

Vinyl liners are the most common type of swimming pool liner. They are relatively inexpensive, easy to install, and come in a variety of colors and styles. However, vinyl liners are not as durable as fiberglass or concrete liners, and they may need to be replaced more often.

Fiberglass liners are more durable than vinyl liners, but they are also more expensive and difficult to install. Fiberglass liners are typically a good choice for pools that are used frequently or for pools that are located in areas with harsh weather conditions.

Concrete liners are the most durable type of swimming pool liner, but they are also the most expensive and difficult to install. Concrete liners are typically a good choice for pools that are used heavily or for pools that are located in areas with extreme weather conditions.

Choosing the Right Color

The color of your swimming pool liner can have a significant impact on the overall appearance of your pool. Lighter colors will make your pool appear larger, while darker colors will make your pool appear smaller. You will also need to consider the color of your pool’s interior and exterior when choosing a liner color.

If you are not sure which color liner to choose, you can always consult with a pool professional. They can help you choose a color that will complement the overall look of your pool.

Choosing the Right Installation Method

Swimming pool liners can be installed in a variety of ways. The most common method is to use a liner pool company. However, you can also install a liner yourself if you are handy and have the time.

If you are hiring a liner pool company, be sure to get at least three quotes before making a decision. You should also ask about the company’s experience, warranty, and customer service policies.

If you are installing a liner yourself, you will need to purchase the necessary materials and tools. You will also need to follow the manufacturer’s instructions carefully.

Tips for Choosing a Swimming Pool Liner

Here are a few tips for choosing a swimming pool liner:

  • Consider the size, shape, and depth of your pool.
  • Choose a material that is durable and will withstand the elements.
  • Choose a color that complements the overall look of your pool.
  • Choose an installation method that is right for you.

By following these tips, you can choose a swimming pool liner that will provide you with years of enjoyment.

Resources

  • [The Spruce: How to Choose a Swimming Pool Liner](https://www.thespruce.com/how-to-choose-a-swimming-pool-liner-510850)
  • [Pool Pedia: Swimming Pool Liners](https://www.poolpedia.com/Faq/Swimming-Pool-Liners/)
  • [Swim University: Swimming Pool Liners](https://www.swimuniversity.com/swimming-pool-liners/)

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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