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Top 10June 2025
Best Above Ground Pool Mat Under Pool 18ft
We made a list of the top 10 Above Ground Pool Mat Under Pool 18ft based on verified reviews, popularity and other factors which we summarized for you in this list.
 Best Choice
Abimars Thicker 18' Round Pool Liner Pad for Above Ground Swimming Pools, Black Pool Mats for Pool Bottom, Seamless Comfort, Double Density Puncture Resistant
1
Abimars Thicker 18' Round Pool Liner Pad for Above Ground Swimming Pools, Black Pool Mats for Pool Bottom, Seamless Comfort, Double Density Puncture Resistant
Abimars
9.4
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  • Robust Construction: Elevate your pool experience with our 18 ft. diameter above-ground pool liner pad, crafted from tough, thickened black industrial-grade geotextile fibers, a robust blend of polyester, acrylic, and cotton, it's 1.5 times thicker than similar products, providing exceptional resistance to punctures, longevity, and complete imperviousness to light for enduring durability.
  • Seamless Comfort, Double Density: Unlike others, our pool liner pads avoid discomfort with no center seam, ensuring a flat and comfy feel under your feet. With double the density of comparable products, it effectively blocks light and prevents grass/roots regrowth beneath your pool, ensuring a smooth, grass-free surface for a worry-free swimming experience.
  • Limited Cushioning, Superior Defense: Our pool liner pads, weighing twice as much as competitors of the same size, provides unparalleled resistance to punctures, ensure robust defense for your above-ground swimming pool. They offer only subtle floor cushioning, due to inherent characteristics, pool liner pads offer weaker ground cushioning, less effective than sponge pads(No gimmicks, just honesty!).
  • Easy Installation and Heat Insulation: Our Thicker Pool Liner Pad features a soft, smooth surface suitable for any flooring type—grass, gravel, concrete, and more. It can be laid directly on gravel floors without the need for fine sand. In the heat of summer, Experience excellent heat insulation, shielding feet from hot outdoor floors, and keeping the pool liner cool.
  • Ultimate Protection: Our high-density protective mat resists abrasion, preventing bumps and friction between the pool liner and floor. Water-permeable and non-slip, preventing slips when exiting the pool. The liner guard also acts as a vapor barrier, thwarting water corrosion on metal parts in steel-walled above-ground pools for extended durability.
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15% Discount
18 FT Round Pool Liner Pad for Above Ground Swimming Pool, Outdoor Pool Mat for Above Ground Pool Pad, Under Pool Floor Liner Underlayment Pad, Prevents Punctures Pool Mat Protector Tarp (18 FT)
2
18 FT Round Pool Liner Pad for Above Ground Swimming Pool, Outdoor Pool Mat for Above Ground Pool Pad, Under Pool Floor Liner Underlayment Pad, Prevents Punctures Pool Mat Protector Tarp (18 FT)
Ahpuhtan
9.0
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  • Premium Material- Our pool liner pads are made of thickened PVC material, which is waterproof, sunproof, abrasion-resistant and puncture-resistant, and can effectively protect the pool liner from being punctured by stones, roots and nuts and grasses on the ground.
  • Protect Your Pool Liner-The above ground pool mat will provides a flat base, and will gives the liner an effective cushioning effect, making a soft pool bottom below your feet, while also while also protecting the liner from potential damage, whether it is used on a grass or concrete ground can be protected well and to extend the life of the liner.
  • Fits 18 FT Pool Size- No tools or materials are needed to install our under pool mat, we have cut the mat for round pools to fit your 18FT pool, just unrolling the pad and use it. If your pool is oval or rectangular you can also cut the pool pad to fit your needs.
  • Waterproof & Tidy- Our outdoor pool mat is smooth and waterproof, used underneath the pool, it can effectively prevent debris on the ground from dirtying the pool and keep the pool tidy, thus reducing your maintenance costs.
  • Multipurpose- Our pool liner pad can also be used as a tarp for your boat or outdoor furniture, or as a sunshade for your patio, wherever you have rain and sun protection needs.
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5% Discount
Thickened Pool Liner Pad for Above Ground Pool,Heavy Duty 18 FT Round Under Pool Mat Padding, Pool Ground Pad Mat Under Pool for Pool Bottom, Prevent Punctures, Extend Liner Life
3
Thickened Pool Liner Pad for Above Ground Pool,Heavy Duty 18 FT Round Under Pool Mat Padding, Pool Ground Pad Mat Under Pool for Pool Bottom, Prevent Punctures, Extend Liner Life
MJZ
8.9
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  • Thickened Pool Pad: The pool pads for above ground pool are made of 8oz/m ² felt fabric, which is 40% thicker than other pool liner pad on the market. It is sturdy, durable, lightproof, and has strong puncture resistance. Provide a thick protective barrier for pool bottom to protect it from punctures and extend the lifespan of your ground swimming pool
  • Seamless & Comfortable: Our under pool mat for above ground pool adopts the most advanced equipment and technology, integrated without any seams, and supplemented with hot stamping technology, making the pool liner pad flatter, softer, and more tear resistant, ensuring flatness and foot comfort
  • Heat Insulation & Anti-slip: The thickened material provides high-quality heat resistance, preventing the heat from floor from transferring to the bottom of the swimming pool in the summer, allowing you to enjoy a cool swimming time. Compared to pool tarp, our under pool padding can effectively prevent slipping, making it safer and more comfortable
  • Easy to Install: The pool ground pad is suitable for various surfaces - lawns, gravel, wooden floors and more. Pre-cut design, can be directly placed on gravel floor grass without fine sand
  • Multiple Size Options: 10FT/12FT/15FT/18FT/21FT/24FT/10x7FT/18x9FT/20X12FT/24x12FT/32x16FT pool liner pad to meet the needs of most ground swimming pools. And our pool underlayment pad can be easily cut to meet the needs of other sizes and irregularly shaped swimming pools, ensuring you getting a comfortable and appropriate pool protection. It is recommended to choose pool floor pad slightly larger than your ground pool
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Keten 18-Foot Pool Liner Pad, Round Pool Liners for Above Ground Pools, Pool Mat Made of Durable Geotextile Material Effectively Prevents Puncture, Extend Liner Life
4
Keten 18-Foot Pool Liner Pad, Round Pool Liners for Above Ground Pools, Pool Mat Made of Durable Geotextile Material Effectively Prevents Puncture, Extend Liner Life
Keten
8.6
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  • Durable Protection: Our 18' Pool Liner Pad made from durable geotextile material, acts as a strong barrier against punctures, tears, and abrasions. It safeguards your pool liner from damage caused by sharp objects or rough surfaces, offering long-lasting protection.
  • Worry-Free Installation: Designed for convenience, our pool pads for above ground pools come precut and can be easily trimmed to fit various pool dimensions. Suitable for both soft-sided and hard-sided above-ground pools, they ensure a hassle-free installation process for all pool types.
  • Customized For Above-Ground Pools: Specifically engineered for above-ground pools, our pool liners provide a protective barrier that shields metal components from corrosion due to water exposure. Lay the sand barrier, place the liner pad, and construct your pool atop the liner for added durability and longevity.
  • Environmentally Friendly: Crafted from recyclable materials, our under pool padding is designed to withstand the test of time. Its innovative design allows moisture to pass through while preventing harmful items from compromising your pool's integrity. Enjoy both longevity and environmentally conscious pool care.
  • Multiple Size Options: We offer a wide range of sizes specifically tailored for above-ground pools, ensuring compatibility with various pool dimensions. Whether you have a small, medium, or large above-ground pool, you can find the perfect fit for optimal protection and peace of mind.
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10% Discount
Shop Square 18-Foot Pool Liner Pad for Above Ground Pools - Under Padding, Above Ground Pad, Puncture Protection, Extend Liner Life, Durable Geotextile Material
5
Shop Square 18-Foot Pool Liner Pad for Above Ground Pools - Under Padding, Above Ground Pad, Puncture Protection, Extend Liner Life, Durable Geotextile Material
Shop Square
8.2
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  • Durable Protection: Crafted from durable geotextile material, our pool pads for above ground pool 18 foot provide a strong barrier against punctures, tears, and abrasions, safeguarding your pool liner from damage caused by sharp objects or rough surfaces.
  • Effortless Installation: Our pool pads for above ground pools come precut for convenience, yet they can easily be trimmed to accommodate various pool dimensions. Suitable for both soft-sided and hard-sided above-ground pools, they ensure a hassle-free installation process for all pool types.
  • Tailored for Above-Ground Pools: Engineered specifically for above-ground pools, our pool mats act as a protective barrier, shielding metal components from corrosion caused by water exposure. Installation is effortless: lay your sand barrier, place the liner pad, and construct your pool atop the liner for added durability and longevity.
  • Environmentally Friendly: Crafted from recyclable materials, our under pool padding is engineered to withstand the test of time. Its innovative design allows moisture to pass through while preventing harmful items from compromising your pool's integrity, ensuring both longevity and eco-conscious pool care.
  • Multiple Size Options: Offering multiple size options, our pool ground pads are available in a wide range of sizes specifically tailored for above-ground pools, ensuring compatibility with various pool dimensions. Whether you have a small, medium, or large above-ground pool, you can find the perfect fit for optimal protection and peace of mind.
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UJG 18 x 18 Ft Swimming Pool Ground Cloth Square Swimming Pool Liner Pad for Above Ground Swimming Pools Heavy Duty Pool Ground Mat Protector Pad Prevents Punctures Pool Tarp
6
UJG 18 x 18 Ft Swimming Pool Ground Cloth Square Swimming Pool Liner Pad for Above Ground Swimming Pools Heavy Duty Pool Ground Mat Protector Pad Prevents Punctures Pool Tarp
UJG
8.1
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  • Above Ground Swimming Pools Protective Cloth:This PE cloth is mainly used to prevent collision and friction between the pool and the ground so that it can protect the pool. ; Provide a more even surface and help prevent your pool's liner against cuts and punctures from rocks, roots and other harmful debris found on the ground.
  • Large and Thick Ground Cloth:Our swimming pool ground cloth's size is 18ft x 18ft. It is large enough to fit above ground swimming pools up to 18ft in size. And our cloth is 0.2mm thick, protect your above ground swimming pools from stones to the ground and other cuts and punctures caused by debris.Besides, its corners are installed with plastic wrap corners and buttonholes, which are nice-looking and firm.
  • Durable PE Material:The surface of the swimming pool ground cloth is made of PE plastic, which is tough, heavy-duty, and soft, suitable for applying to frame above ground pools and inflatable top ring swimming pools, and durable for long time usage.
  • Easy to Clean and Storage:Our under pool cloth can be rinsed and soaped so that you can clean them easily. And our cushions can be folded for easy storage.The proper size will bring you a wonderful summer swimming experience.
  • Wide Application:Our pool ground cloth can not only be applied for swimming pools, bring you a pleasant swimming experience, but also for camping, packing and covering outdoor objects, like cars, boats, tents etc, to avoid vapour or dust.
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Poolergetic 18-Foot Pool Liner Pad for Above Ground Pools, Round Under Pool Mat Prevents Puncture, Weed Barrier, Extend Liner Life, Black
7
Poolergetic 18-Foot Pool Liner Pad for Above Ground Pools, Round Under Pool Mat Prevents Puncture, Weed Barrier, Extend Liner Life, Black
Poolergetic
8.0
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  • 【Durable Protection】The pool liner is made of high-quality felt material, thick and durable. It can protect your padding from cuts and punctures from rocks, roots, glass and other sharp objects to extend the life of the pad.
  • 【Heat Insulation】The pool liner pad has a soft and smooth surface, suitable for any flooring type—grass, gravel, concrete, and more. In the hot summer, it has excellent heat insulation, protecting the feet from the outdoor hot floors and keeping the swimming pool liner cool.
  • 【Extend Liner Life】Pool liners are designed specifically for above-ground pools, providing a comfortable cushioning layer between the pool pad and the ground. It can serve as a reliable weed barrier and prevent metal parts at the bottom of the pool from rusting, thereby extending the pool's lifespan.
  • 【Easy to Install】Our pool mat comes pre-cut for easy installation and can be customized to fit any size or shape of the pool. When using, simply place the mat under the swimming pool, slightly extend beyond the pool's edge, and trim it with scissors if necessary.
  • 【Multiple Size Options】We offer multiple size options, suitable for round, oval, and rectangular-shaped pools of various sizes. You can easily cut it according to the shape and size of the swimming pool.
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18 Ft Pool Liner Pad for Round Above Ground Pools, Thickened Pool Mat Tarp for Under Pool, Dual-Color Pool Ground Pad Cloth Floor Mat for Pool Bottom, Puncture Protection & Extend Liner Life
8
18 Ft Pool Liner Pad for Round Above Ground Pools, Thickened Pool Mat Tarp for Under Pool, Dual-Color Pool Ground Pad Cloth Floor Mat for Pool Bottom, Puncture Protection & Extend Liner Life
RGJ
7.9
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  • THICKENED WATERPROOF PE MATERIAL: Our pool liner is made of thickened PE material, which is strong and wear-resistant, waterproof, sun-proof and puncture-proof. It effectively avoids collision and friction between the bottom of the pool and the ground, and prevents the pool from being pierced by stones, roots, nuts and grass on the ground, thereby extending the service life of the pool
  • DUAL- COLOR DESIGN: Our pool mat adopts a double-sided two-color design, with classic blue on the front and passionate orange on the back, allowing you to spend one price to get two different colors of mats. When used as a tarp, orange is more of a warning. Its four sides Plastic packaging corners and grommets are installed, which is beautiful and firm
  • EASY TO CLEAN & FOLDABLE FOR STORAGE: Our pool mat only needs to be unfolded, placed under the pool or covered on outdoor objects, no other operations are required. Waterproof PE material is easier to clean than felt material, just rinse with water or wipe with a wet cloth. When you don't need to use it, you can fold it up for storage, which will not take up too much storage space
  • MULTIPLE SHAPES and SIZES: Our pool tarp has three different shapes of round, square and rectangular, and 10/12/15/18/21/24/10x7/18x9/24x12/36x18 ft. Multiple sizes are available for you to choose. The right shape and size will bring you a wonderful summer swimming experience
  • MULTIPLE USES: Swimming pool ground cloth coverings are a good helper for swimming pools. They are not only suitable for above-ground swimming pools, protecting the lining of the swimming pool and extending the service life of the swimming pool, but can also be used for camping, wrapping and covering outdoor items such as cars, boats, tents, etc. to avoid steam or dust
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Yeomant Thicker 18' Pool Liner Pad, Durable Pool Pads for Above Ground Pool, Double Density Puncture Resistant, Pool Liner 18 ft Round Above Ground, Protects The Bottom of Pool, Extends Liner Life
10
Yeomant Thicker 18' Pool Liner Pad, Durable Pool Pads for Above Ground Pool, Double Density Puncture Resistant, Pool Liner 18 ft Round Above Ground, Protects The Bottom of Pool, Extends Liner Life
Yeomant
6.8
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  • Pool Liners 18 ft Round: This pool pad is made of high-quality geotextile material that protects your liner from scratches and punctures caused by rocks, roots, glass, and other other sharp objects in the ground, dramatically extending the life of liner.
  • Designed for Above Ground Pool: Our pool mat creates a vapor barrier on the bottom of the pool, preventing metal parts from corroding due to water exposure. It also acts as an effective weed barrier, preventing weeds from growing through the mat into the pool.
  • Easy to Use: The pool liner 18 ft round above ground is pre-cut and very convenient for you to use directly. You can also cut the above ground pool liners 18 ft round any way to fit a variety of pool sizes.
  • For a Variety of Scenarios: The pool mats for floor is soft and smooth, suitable for any floor type - grass, gravel, concrete and more. Experience great insulation on hot summer days and keep your feet away from hot outdoor floors, the pool pad also provides a thin cushioning layer under your feet for more comfortable walking.
  • Environmentally Friendly: Our above ground pool liner are made from recyclable materials that cause no damage to the environment. Its innovative design prevents harmful substances from damaging your pool and ensures the longevity of your pool.
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