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The Best 18 ft pool liner of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 18 ft pool liner of 2022. Check our ranking below.

2,358 Reviews Scanned

Rank No. #1
Swimline 18-Feet Round Swirl Bottom Overlap Liner Standard Gauge
  • Constructed of durable, standard gauge vinyl
  • Strong, double-welded seams
  • Vibrant swirl bottom design
  • Will fit either 48-inch or 52-inch sidewall
  • Backed by a 15-year warranty
Rank No. #2
18 Foot Round Overlap Above Ground Pool Liner - Solid Blue - 20-Gauge
  • Round overlap liner for pools with flat bottoms and 48 in. or 52 in. sidewalls
  • Choose between a number of attractive designs and patterns or solid blue
  • Super-strong virgin vinyl delivers exceptional durability; comes in 20, 25 and 30 gauge thickness
  • Double welded seams won�t separate, resist wear and tear
  • Overlap pool liner secured by pool�s top rail, can be held in place with Cover Clips
Rank No. #3
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
  • MEASURE TWICE, BUY ONCE – Whether installing for the first time, or replacing an existing liner, the Boulder Swirl pattern offers durability while not breaking the bank. Be sure to check the measurements of your swimming pool to assure the correct size is purchased. Pool height is determined by measuring the outside wall from the ground to underneath the top rail. Round pool size is determined by measuring from the center point wall to wall in order to obtain the diameter.
  • PRETTY PLEASING PATTERN - Blue rocks top the swirling water backdrop with the Boulder Swirl pattern. The North American cut material is hand-folded to prevent permanent creasing and excess wrinkling. Before installing, lay the liner out in the sun for a minimum of one hour to warm up the vinyl ensuring it is able to stretch when adding water. The best temperatures to install would be between 70-80 degrees.
  • NO TROUBLE TO INSTALL - Overlap liners are draped over the walls of the pool during the installation process. Once the bottom seam is even near the cove, the liner is ready to be secured. This material is held in place through the use of coping strips prior to putting the top rails back onto the pool. Bead receivers are not needed for this type of liner. The liner is made to work with pools which have a flat bottom and wall heights of 48” or 52”. ***Will not work with Intex or Pop-Up pools***
  • STAY COOL IN THE POOL – Enjoy the warm weather while spending quality time with family and friends. Your backyard aboveground pool will surely become the place to be during those hot summer days. Stay cool in more ways than one with the Boulder Swirl liner.
  • HIGH QUALITY MATERIAL - Swim care-free knowing your liner can tough it out through abrasion, chemicals and UV fading thanks to the use of Lamiclear technology. The layers are made of an acrylic top coat, a UV resistant print layer, and a 100% virgin vinyl base. This material is then welded and cut for a flawless fit and finish. A 25-year limited warranty is included protecting against defects in material and workmanship.
Rank No. #4
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
  • MEASURE TWICE, BUY ONCE – Whether installing for the first time, or replacing an existing liner, the Boulder Swirl pattern offers durability while not breaking the bank. Be sure to check the measurements of your swimming pool to assure the correct size is purchased. Pool height is determined by measuring the outside wall from the ground to underneath the top rail. Round pool size is determined by measuring from the center point wall to wall in order to obtain the diameter.
  • PRETTY PLEASING PATTERN - Blue rocks top the swirling water backdrop with the Boulder Swirl pattern. The North American cut material is hand-folded to prevent permanent creasing and excess wrinkling. Before installing, lay the liner out in the sun for a minimum of one hour to warm up the vinyl ensuring it is able to stretch when adding water. The best temperatures to install would be between 70-80 degrees.
  • NO TROUBLE TO INSTALL - Overlap liners are draped over the walls of the pool during the installation process. Once the bottom seam is even near the cove, the liner is ready to be secured. This material is held in place through the use of coping strips prior to putting the top rails back onto the pool. Bead receivers are not needed for this type of liner. The liner is made to work with pools which have a flat bottom and wall heights of 48” or 52”. ***Will not work with Intex or Pop-Up pools***
  • STAY COOL IN THE POOL – Enjoy the warm weather while spending quality time with family and friends. Your backyard aboveground pool will surely become the place to be during those hot summer days. Stay cool in more ways than one with the Boulder Swirl liner.
  • UNIVERSAL GASKET SET - The included kit is for the pool’s skimmer and return. This skimmer gasket will work with either standard sized skimmers or wide-mouth versions. These pieces will help prevent corrosion of the pool wall and should be replaced each time a new liner is installed as they become dry over time which could cause leaks.
SaleRank No. #5
GLI 70-0018RD-BLK-160 Round Armor Shield Floor Pad, 18-Feet
  • This armor shield floor pad provides an important protective layer between a vinyl swimming pool liner and it's sand or soil base
  • Armor shield is a polypropylene geotextile material that prevents cuts and punctures to the vinyl liner caused by rocks, roots, grass and even glass
  • Armor shield also reduces convective heat loss and provides a comfortable floor pad for tired feet
  • Above ground liner is installed with an armor shield floor pad
  • Available in round shape and 18-feet diameter
SaleRank No. #6
Shop Square Precut 18-Foot Round White Pool Liner Pad for 18' Above Ground Swimming Pools - Puncture Prevention Extends Liner Life, Durable Eco-Friendly Geotextile Material
  • 18 FOOT PRECUT LINER PAD – Shop Square 18 Foot Round Pool Liners are designed to install easily. No need to measure, cut, tie, sew, & bind material, this pad is already cut for round swimming pools.
  • PREMIUM POOL PROTECTION – Our unique geotextile material is the best way to prevent nut grass, roots, rocks and other sharp objects from puncturing and damaging your pool’s liner.
  • DESIGNED TO LAST & ECO-FRIENDLY – The Liner Shield is made of recyclable materials that are designed to allow moisture, and not harmful items to pass through.
  • MADE FOR ABOVE GROUND POOLS – Liner Pads are meant to eliminate water from corroding the metal components of above ground pools. To install, lay your sand barrier, install the liner pad and then build your pool above the liner.
  • FIND YOUR FIT - There liners are custom cut to specific sizes, looking for a solution for a larger or smaller pool? Search Shop Square Liner Pads for our full lineup.
SaleRank No. #7
Blue Wave 18-Feet Round Liner Pad for Above Ground Pools Gray
  • Above ground pool liner pad only - Blue vinyl liner sold separately
  • Protects your liner from sharp objects
  • Provides a layer of cushioning
  • Tough and durable
  • Cut to size and seamed for your pool
Rank No. #8
Smartline Solid Blue 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
  • MEASURE TWICE, BUY ONCE – Whether installing for the first time, or replacing an existing liner, the Solid Blue pattern offers durability while not breaking the bank. Be sure to check the measurements of your swimming pool to assure the correct size is purchased. Pool height is determined by measuring the outside wall from the ground to underneath the top rail. Round pool size is determined by measuring from the center point wall to wall in order to obtain the diameter.
  • PRETTY PLEASING BLUE - The Solid Blue liner is for those looking for an economical way to swim and save some money along the way. The North American cut material is hand-folded to prevent permanent creasing and excess wrinkling. Before installing, lay the liner out in the sun for a minimum of one hour to warm up the vinyl ensuring it is able to stretch when adding water. The best temperatures to install would be between 70-80 degrees.
  • NO TROUBLE TO INSTALL - Overlap liners are draped over the walls of the pool during the installation process. Once the bottom seam is even near the cove, the liner is ready to be secured. This material is held in place through the use of coping strips prior to putting the top rails back onto the pool. Bead receivers are not needed for this type of liner. The liner is made to work with pools which have a flat bottom and wall heights of 48” or 52”. ***Will not work with Intex or Pop-Up pools***
  • STAY COOL IN THE POOL – Enjoy the warm weather while spending quality time with family and friends. Your backyard aboveground pool will surely become the place to be during those hot summer days. Stay cool in more ways than one with the Solid Blue liner.
  • UNIVERSAL GASKET SET - The included kit is for the pool’s skimmer and return. This skimmer gasket will work with either standard sized skimmers or wide-mouth versions. These pieces will help prevent corrosion of the pool wall and should be replaced each time a new liner is installed as they become dry over time which could cause leaks.
Rank No. #9
Smartline Crystal Tile 18-Foot Round Pool Liner | UniBead Style | 52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools | Universal Gasket Kit Included
  • PRETTY PLEASING PATTERN – The Crystal Tile pattern lays out an attractive array of silver and sapphire crystals arranged in a diamond ring around the top of your pool. The North American cut material is hand-folded to prevent permanent creasing and excess wrinkling. Before installing, lay the liner out in the sun for a minimum of one hour to warm up the vinyl ensuring it is able to stretch when adding water. The best temperatures to install would be between 70-80 degrees.
  • MEASURE TWICE, BUY ONCE – Whether installing for the first time, or replacing an existing liner, the Crystal Tile pattern offers durability while not breaking the bank. Be sure to check the measurements of your swimming pool to assure the correct size is purchased. Pool height is determined by measuring the outside wall from the ground to underneath the top rail. Round pool size is determined by measuring from the center point wall to wall in order to obtain the diameter.
  • INSTALL IN A SNAP OR A HOOK – This 18' round unibead style liner works with pools with flat-bottoms measuring 52". For an overlap style pool, simply open up the j-hook portion and slip this over the pool wall. For beaded style pools, use the standard bead after removing the j-hook portion along the score or groove mark. This will leave only the standard bead which is inserted into the bead receiver opening. ***Will not work with Intex or Pop-Up pools***
  • STAY COOL IN THE POOL – Enjoy the warm weather while spending quality time with family and friends. Your backyard pool will surely become the place to be during those hot summer days. Stay cool in more ways than one with the Crystal Tile liner.
  • UNIVERSAL GASKET SET - The included kit is for the pool’s skimmer and return. This skimmer gasket will work with either standard sized skimmers or widemouth versions. These pieces will help prevent corrosion of the pool wall and should be replaced each time a new liner is installed as they become dry over time which could cause leaks.
Rank No. #10
Quality Pool Products LinerWorld - Relining Kit for Tube Metal Frame Pool (18' Round, Royale Abyss)
  • Works with 1-1/2” & 1-1/4” round tube frame pools, including Intex and Coleman
  • Includes a set of tube clips to secure the new liner to the frame, on top of your existing pool liner
  • Keep old liner in to act as pool walls
  • Economic & stress-free alternative to replacing entire tube frame or soft-sided pool
  • Includes detailed instructions for easy installation

Last update on 2022-08-22 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 18 ft pool liner?

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  • Is it worth buying an 18 ft pool liner?
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Potential sources can include buying guides for 18 ft pool liner, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 18 ft pool liner. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 18 ft pool liner buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 18 ft pool liner currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 18 ft pool liner has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 18 ft pool liner?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 18 ft pool liner.
  5. Customer Ratings: Number ratings grade 18 ft pool liner objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 18 ft pool liner.
  7. Product Quality: You don’t always get what you pay for with an 18 ft pool liner, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 18 ft pool liner is should be an indication of how long it will work out for you.

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