10 Best Above Ground Pool Liners 2025 in the United States

The Smartline Boulder Swirl 24-Foot Round Liner is a solid choice for those with steel-sided above-ground pools. Made from 25 gauge virgin vinyl, it offers durability and a pleasing blue rock and swirl water pattern. This overlap-style liner is designed to fit pools with a flat bottom and wall heights between 48 to 52 inches, making it versatile but not suitable for Intex or pop-up pools.

The installation is user-friendly, thanks to the drape-over design and the included coping strips, which help secure the liner in place without the need for bead receivers. An added bonus is the universal gasket kit for the skimmer and return, which can help prevent corrosion and leaks over time. The liner’s North American cut material is hand-folded to minimize creasing, and laying it out in the sun before installation can make it easier to work with.

On the downside, the liner is quite heavy, weighing in at 71.6 pounds, which might be challenging for some during installation. The Boulder Swirl liner could be a great addition for families looking to enjoy their backyard pool during hot summer days, provided they ensure accurate measurements before purchase.

The Swimline 24-Feet Round Swirl Bottom Overlap Liner is a solid choice for those looking for a durable and visually appealing pool liner. Made from standard gauge vinyl, it promises good durability with strong, double-welded seams that help prevent leaks and tears. Its vibrant swirl bottom design adds a pleasant aesthetic touch to your pool, making it more enjoyable to use.

One of its key strengths is the versatility in terms of fit, as it can accommodate both 48-inch and 52-inch sidewalls. Additionally, the 15-year warranty is a significant advantage, offering long-term peace of mind regarding the product’s durability and performance. However, the liner’s weight of 64.1 pounds might make installation a bit challenging for some users without assistance.

With a decent customer rating of 4.4 out of 5 stars from 749 reviews, it has been well-received in the market. The liner ranks #16 in Pool Liners, which indicates its popularity and reliability in this category. This liner would be especially beneficial for pool owners who prioritize longevity and aesthetic appeal, and who do not mind the potentially tricky installation process due to its weight.

The Swimline 18 Foot Round Durable 20 Gauge Vinyl Wall Overlap Pool Liner Cover is a solid choice for those with 48 and 52-inch above-ground swimming pools. The liner is made from durable 20-gauge vinyl, which is known for its strength and ability to withstand harsh winter conditions. The double-welded seams add an extra layer of durability, ensuring that the liner will last for several years.

The blue swirl bottom design not only adds aesthetic appeal but also enhances the visual clarity of the pool water, making for a pleasant swimming experience. Installation is straightforward and user-friendly, which is a significant advantage for pool owners who prefer a hassle-free setup. The liner’s dimensions are 216 inches in both length and width, making it a suitable fit for 18-foot round pools.

Weighing just 6.59 lbs, it’s relatively lightweight and easy to handle during installation. The Swimline pool liner is a durable, aesthetically pleasing option that’s easy to install, although the blue design may not appeal to everyone’s taste.