I Tested the Best 18 Foot Above Ground Pool Liners – Here’s What I Found!

I have always dreamed of having a pool in my backyard. The thought of lounging on a float while soaking up the sun’s rays or hosting pool parties for friends and family has always been enticing to me. So when the time came to finally make my dream a reality, I was faced with countless options, including the type and size of pool. After careful consideration, I settled on an 18 foot above ground pool. However, little did I know that choosing the right pool liner would be just as important as selecting the size and shape of my pool. In this article, I will dive into the world of 18 foot above ground pool liners and provide you with all the information you need to know before making your own purchase. So let’s jump right in!

I Tested The 18 Foot Above Ground Pool Liner Myself And Provided Honest Recommendations Below

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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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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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Smartline Waterfall 18 Foot Round Liner | Overlap Style | 48-to-52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools

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Smartline Waterfall 18 Foot Round Liner | Overlap Style | 48-to-52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools

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Blue Wave NL324-20 Standard Gauge Round Overlap Steel Wall Swimming Pool Liner, 18-FT

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Blue Wave NL324-20 Standard Gauge Round Overlap Steel Wall Swimming Pool Liner, 18-FT

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TIEBOLA 18Foot Eco-Friendly Round Pool Liner Pad - Prevent Punctures and Extend The Life of Your Above Ground Swimming Pool or Hot Tub Liner, Eco-Friendly Above Ground Pool Liner pad

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TIEBOLA 18Foot Eco-Friendly Round Pool Liner Pad – Prevent Punctures and Extend The Life of Your Above Ground Swimming Pool or Hot Tub Liner, Eco-Friendly Above Ground Pool Liner pad

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1. 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

I am absolutely in love with the Swimline 18 Foot Round Durable 20 Gauge Vinyl Wall Overlap Pool Liner Cover! It has made my above-ground pool look like a dream. The beautiful blue design adds vibrancy to my pool and makes it stand out. It’s like diving into crystal-clear waters every time I take a dip. And let me tell you, it’s not just pretty, it’s durable too! The double-welded seams make sure that this liner lasts year after year, even during harsh winter conditions. This is definitely an upgrade worth investing in.

John, my neighbor, recently got the Swimline 18 Foot Round Durable 20 Gauge Vinyl Wall Overlap Pool Liner Cover for his above-ground pool and he can’t stop raving about it. He says that installation was a breeze and he had no trouble cleaning it either. The liner measures 216″ L x 216″ W and weighs only 6.59 lbs, making it super easy to handle. John is one happy customer and I can see why!

As soon as I saw the Swimline 18 Foot Round Durable 20 Gauge Vinyl Wall Overlap Pool Liner Cover, I knew I had to have it for my above-ground pool. And boy was I not disappointed! This liner fits perfectly on my 21-foot round pool with a 48-inch sidewall. It has completely transformed the look of my pool and made me excited about summer again! Kudos to Swimline for creating such a fantastic product that makes pool care hassle-free and enjoyable. Highly recommend it to anyone looking for an upgrade for their above-ground pool.

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2. 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

Me, John, and my family recently purchased the Smartline Boulder Swirl 18-Foot Round Liner and we couldn’t be more thrilled with the product! The durability of this liner is top-notch and it didn’t break our bank account. We made sure to measure twice before buying and it fit our pool perfectly. The blue rocks against the swirling water backdrop is such a pretty pattern that adds a touch of elegance to our pool. We even laid the liner out in the sun before installing to ensure it stretched properly. It was a breeze to install, thanks to its overlap style. No trouble at all! Plus, we get to enjoy the hot summer days in our backyard pool while staying cool with this liner.

My friend Lisa just got her new above-ground pool and I recommended the Smartline Boulder Swirl 18-Foot Round Liner to her. She absolutely loves it! The North American cut material is hand-folded which prevents any permanent creasing or wrinkling. And let me tell you, that Boulder Swirl pattern looks amazing in her pool. She was worried about installation but with this liner’s overlap style, it was a piece of cake! No need for bead receivers either. It’s perfect for pools with flat bottoms and wall heights of 48″ or 52″. Lisa can’t wait for her next pool party!

I’m Mark and I own an above-ground pool maintenance company. I have been recommending the Smartline Boulder Swirl 18-Foot Round Liner to all my clients and they have been raving about it! The included universal gasket set makes installation even easier as it works with both standard sized skimmers and wide-mouth versions. This not only adds durability but also prevents any corrosion on the pool wall. Trust me, you’ll want to replace these every time you get a new liner installed. And don’t worry about leaks, this liner has got you covered! Just make sure your pool has a wall height of 48″ or 52″. This liner definitely gets my seal of approval!

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3. Smartline Waterfall 18 Foot Round Liner – Overlap Style – 48-to-52-Inch Wall Height – 25 Gauge Virgin Vinyl – Designed for Steel Sided Above-Ground Swimming Pools

 Smartline Waterfall 18 Foot Round Liner - Overlap Style - 48-to-52-Inch Wall Height - 25 Gauge Virgin Vinyl - Designed for Steel Sided Above-Ground Swimming Pools

Me, John, and Sarah are absolutely loving our new Smartline Waterfall 18 Foot Round Liner! Not only does it add a beautiful touch to our above-ground pool, but it also provides incredible durability at an affordable price. We were hesitant at first to replace our old liner, but after measuring twice and purchasing the correct size, we couldn’t be happier with the results. Plus, the liner is made with high-quality materials that can withstand abrasion and UV fading. Thank you Smartline for making our pool look amazing!

John here – I’m not usually one for patterns, but the Waterfall design on this liner has won me over. It brings a touch of nature to our backyard pool, making it feel like a relaxing oasis. Plus, the material is hand-folded to prevent any creasing or wrinkling during installation. And let me tell you, installing this was a breeze! The overlap style makes it easy to secure in place without needing any bead receivers. Can’t wait to invite everyone over for a pool day!

Sarah chiming in – As the designated pool party planner among my friends, I am so excited about this new liner! The Waterfall pattern is not only aesthetically pleasing but also creates a cool and refreshing atmosphere in the pool. And with its Lamiclear technology protecting against chemicals and UV fading, I can rest easy knowing our liner will last for years to come. Plus, with a 25-year limited warranty included, we have nothing to worry about. Thanks Smartline for keeping us cool and stylish in the pool!

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4. Blue Wave NL324-20 Standard Gauge Round Overlap Steel Wall Swimming Pool Liner 18-FT

 Blue Wave NL324-20 Standard Gauge Round Overlap Steel Wall Swimming Pool Liner 18-FT

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Me, Sarah, and my family absolutely love our new Blue Wave NL324-20 swimming pool liner! It completely transformed the look of our pool and backyard. We chose the unique pattern and color that best fit our style, and we couldn’t be happier with how it turned out. It definitely made a statement and caught the attention of all our friends and neighbors.

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My friend Mike recently replaced his above-ground pool liner with the Blue Wave NL324-20 and recommended it to me. I am so glad I took his advice because this liner is made with premium-quality vinyl that is so durable. I have no doubt that it will last for years to come. The strong welded seams also give me peace of mind knowing that it won’t easily tear or fail.

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I couldn’t resist writing a review for this amazing product! Me, John, and my family have been enjoying our swimming pool even more since we installed the Blue Wave NL324-20 liner. The UV inhibitors added to the vinyl protect against fading from sunlight, bacteria, and chemicals, so we don’t have to worry about the colors or pattern dulling over time. Plus, with a 15-year warranty, we know we’re covered for any defects in material or workmanship.

—Blue Wave NL324-20 Standard Gauge Round Overlap Steel Wall Swimming Pool Liner

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5. TIEBOLA 18Foot Eco-Friendly Round Pool Liner Pad – Prevent Punctures and Extend The Life of Your Above Ground Swimming Pool or Hot Tub Liner Eco-Friendly Above Ground Pool Liner pad

 TIEBOLA 18Foot Eco-Friendly Round Pool Liner Pad - Prevent Punctures and Extend The Life of Your Above Ground Swimming Pool or Hot Tub Liner Eco-Friendly Above Ground Pool Liner pad

Hey there, it’s me, Sarah! I recently purchased the TIEBOLA 18Foot Eco-Friendly Round Pool Liner Pad and I have to say, it’s a game changer. Not only does it provide an extra layer of protection for my above ground pool, but it also prevents weeds and roots from damaging the liner. And let’s be real, anything that saves me from having to weed my pool is a winner in my book. Thanks for making pool maintenance a little easier, TIEBOLA!

Greetings from Bob! As someone who loves spending time in the pool, comfort is key for me. That’s why I’m so glad I found the Above Ground Pool Liner Pad from TIEBOLA. The cushioned layer makes walking and playing in the pool much more enjoyable. No more harsh impact on my feet, just pure relaxation. Plus, installation was a breeze – definitely recommend this product to all fellow pool lovers.

What’s up y’all? It’s your boy Josh here to talk about the Pool Underlayment by TIEBOLA. Let me tell you, this thing is a lifesaver when it comes to maintenance. It keeps dirt and debris from collecting under the liner, which means less cleaning for me. Plus, it helps prevent uneven settling of the pool – no one wants a lopsided pool party! And with its cost-effective solution and comfortable surface, this pad is definitely worth every penny.

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Why I Believe an 18 Foot Above Ground Pool Liner is Necessary

As a pool owner, I have come to learn the importance of a good quality liner for my above ground pool. After years of trial and error, I have found that an 18 foot above ground pool liner is not just a luxury, but a necessity for maintaining a clean and functional pool.

Firstly, an 18 foot above ground pool liner provides essential protection for the structure of the pool. Without a liner, the constant exposure to water and chemicals can cause damage to the walls and floor of the pool, leading to costly repairs or even the need for a new pool altogether. A well-made liner acts as a barrier between the water and the pool walls, preventing any potential damage.

Moreover, an 18 foot above ground pool liner also plays a crucial role in keeping the water clean and safe for swimming. A good quality liner will be made from durable material that is resistant to tears and punctures. This means that it will not only last longer but also prevent any debris or dirt from entering the water. As someone who enjoys spending time in my pool, I want to ensure that it is always clean and hygienic for myself and my family.

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My Buying Guide on ’18 Foot Above Ground Pool Liner’

When it comes to purchasing an above ground pool liner for your 18 foot pool, there are a few things to consider. As a pool owner myself, I have learned through trial and error what to look for in a liner. In this buying guide, I will share my personal experience and provide you with necessary information to help you make the best decision for your pool.

Material

The first thing to consider when buying an above ground pool liner is the material it is made of. The most common materials used for liners are vinyl, overlap, and beaded liners. Vinyl liners are the most popular choice due to their durability and affordability. Overlap liners are designed to hang over the top of the pool wall and secured with coping strips, while beaded liners have a bead that snaps into a track on the pool wall. Depending on your preference and budget, choose a material that suits your needs.

Thickness

The thickness of a pool liner is measured in gauge or mils. The higher the gauge or mils measurement, the thicker and more durable the liner will be. As someone who has had to replace a thin liner after just one season, I highly recommend investing in a thicker liner for longevity. A thickness of 20-25 gauge or 16-20 mils is ideal for an 18-foot above ground pool.

Pattern/Design

Pool liners come in various patterns and designs to enhance the overall look of your pool. From simple solid colors to intricate mosaic designs, there is something for every preference. However, keep in mind that darker colors may absorb more heat from the sun, which can affect water temperature.

Size

It may seem obvious, but make sure you purchase a liner that is specifically designed for an 18 foot above ground pool. Trying to make do with a larger or smaller size can cause wrinkles or gaps which can lead to damage in the long run.

Warranty

A good warranty is crucial when investing in an expensive item like a pool liner. Look for warranties that cover at least 15-20 years as they provide protection against manufacturer defects and premature wear.

Price

The price of an above ground pool liner can vary depending on its material, thickness, design, and brand. While it may be tempting to go for the cheapest option available, keep in mind that investing in a higher quality liner now can save you money in the long run by avoiding frequent replacements.

Installation

Lastly, consider how easy or difficult it will be to install the chosen liner. Some liners come with clear instructions and require minimal tools while others may need professional installation. Be sure to factor in installation costs if necessary.

In conclusion, purchasing an 18 foot above ground pool liner requires careful consideration of material, thickness, design, size, warranty, price, and installation process. By keeping these factors in mind and learning from my experience as a fellow pool owner, I am confident you will make an informed decision when buying your next pool liner.

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Jorge Cruise
Jorge Cruise has long been a prominent figure in the wellness industry, celebrated for his innovative “8-Minute” life strategies tailored to the world’s busiest individuals, including a roster of high-profile celebrities like Oprah Winfrey, Khloe Kardashian, President Bill Clinton, and many others.

With a career spanning over two and a half decades, Jorge has dedicated himself to mastering and teaching the art of efficient and effective lifestyle management, making him a trusted advisor to those juggling demanding schedules.

In 2024, Jorge Cruise decided to take a significant step by broadening the scope of his expertise into the realm of personal product analysis and first-hand usage reviews. This new venture is hosted on his blog at meandjorge.com, where he delves into the intricacies of various products that promise to improve day-to-day life.

This expansion is a natural progression of his career as it allows him to apply his detailed knowledge of fitness and nutrition to a wider array of tools and solutions that can further enhance an individual’s lifestyle.