Keeping your above-ground pool looking its best and its liner protected is key to enjoying those summer days. I've spent quite a bit of time researching and putting together a guide on the best thing to put under above ground pool to help you make the right choice. It’s not just about aesthetics; the right underlayment can save you headaches and extend the life of your pool.
After digging through specs, user feedback, and considering different ground conditions, I've narrowed down the top contenders. We'll dive into how they stack up, so you can find the perfect fit for your backyard oasis. Let's get started!
Comparison Chart of Best Thing to Put Under Above Ground Pool
List of Top 10 Best Best Thing to Put Under Above Ground Pool
Here, you'll find a rundown of the top options that really stand out for protecting your pool liner and the ground beneath it. I've looked at practicality, durability, and how well they handle common issues like uneven ground or creeping weeds.
Below are the list of products:
1. Swimming Pool Ladder Mat
This mat is designed to sit under your pool ladder, specifically to protect the liner from wear and tear caused by the ladder's constant pressure and movement. Its non-slip texture also helps keep feet from sliding, adding a small but appreciated safety feature.
Why I picked it
I chose this ladder mat because it addresses a very specific point of stress for above-ground pool liners. It’s a simple, effective solution to prolong the life of your pool floor right where it matters most.
Key specs
- Type: Ladder Mat
- Material: Durable rubber or PVC composite
- Texture: Non-slip raised pattern
- Dimensions: 36 inches x 9 inches
- Color: Blue
Real-world experience
Users report that this type of mat prevents the ladder from digging into the vinyl liner, especially after the pool has been set up for a while or when using it frequently. It’s particularly useful for smaller above-ground pools.
Trade-offs
Its primary limitation is that it only covers the area directly beneath the ladder, offering no protection for the rest of the pool floor. It’s also a relatively small item, so it won’t act as a barrier for larger debris or pests.
1. Swimming Pool Ladder Mat
This mat is designed to sit under your pool ladder, specifically to protect the liner from wear and tear caused by the ladder's constant pressure and movement. Its non-slip texture also helps keep feet from sliding, adding a small but appreciated safety feature.
2. 16pcs Pool Drainage Mat
This set offers interlocking plastic tiles that you can arrange to create a walkway around your pool or a larger protective area. The design allows water to drain through, which is great for preventing slippery surfaces and reducing the amount of dirt tracked into the pool.
Why I picked it
I selected this drainage mat because its modular design offers flexibility for creating custom-sized walkways or floor protection. The drainage aspect is a significant plus for safety and cleanliness.
Key specs
- Type: Interlocking Drainage Tiles
- Material: Durable plastic
- Quantity: 16 pieces
- Dimensions (per piece): 9.84 inches x 9.84 inches
- Features: Water drainage, splicing capability
Real-world experience
Many users appreciate how easy it is to assemble and customize these tiles to fit their specific needs around the pool area. The ability to drain water helps keep the surface drier and less prone to algae growth.
Trade-offs
While good for walkways, these tiles might not offer the same level of uniform, heavy-duty protection as a solid liner pad for the entire pool base. Some pieces may shift over time on uneven ground if not secured properly.
2. 16pcs Pool Drainage Mat
This set offers interlocking plastic tiles that you can arrange to create a walkway around your pool or a larger protective area. The design allows water to drain through, which is great for preventing slippery surfaces and reducing the amount of dirt tracked into the pool.
3. U.S. Pool Supply Ground Shield 15-Foot
This is a heavy-duty fabric pad designed to go directly under your above-ground pool liner. It’s made from eco-friendly fabric that acts as a protective barrier against punctures, prevents weed growth, and is intended to help extend the lifespan of your pool liner.
Why I picked it
The U.S. Pool Supply Ground Shield is a strong contender because it’s specifically engineered for comprehensive liner protection. Its weed barrier feature is a significant advantage for long-term peace of mind.
Key specs
- Type: Pool Liner Pad
- Shape: Round
- Diameter: 15 feet
- Material: Eco-friendly fabric
- Features: Puncture protection, weed barrier, extends liner life
Real-world experience
Verified buyer feedback indicates this pad provides a good cushioning layer that protects the liner from sharp objects and abrasive surfaces on the ground. Its durability is frequently mentioned as a key benefit.
Trade-offs
While effective for liner protection, this pad doesn't offer any drainage capabilities, so water can pool on top if there are issues with the ground's slope. It's also a single piece, so ensuring it lies perfectly flat requires careful installation.
3. U.S. Pool Supply Ground Shield 15-Foot
This is a heavy-duty fabric pad designed to go directly under your above-ground pool liner. It’s made from eco-friendly fabric that acts as a protective barrier against punctures, prevents weed growth, and is intended to help extend the lifespan of your pool liner.
4. VICAMB 10ft Heavy Duty Round Pool
This heavy-duty round pool liner pad is designed to provide a robust protective layer beneath your pool. It aims to prevent punctures, abrasion, and can help extend the liner's life by creating a smoother, more forgiving surface between the ground and the pool material.
Why I picked it
I included this VICAMB pad because it offers significant thickness and durability, making it a strong choice for areas with less-than-perfect ground conditions or for users concerned about sharp objects.
Key specs
- Type: Pool Liner Pad
- Shape: Round
- Diameter: 10 feet
- Material: Thickened fabric
- Features: Puncture prevention, abrasion resistance, extends liner life
Real-world experience
Users report a noticeable difference in ground feel with this pad underneath, indicating it effectively cushions against small stones or unevenness. It’s often praised for its substantial feel and protective qualities.
Trade-offs
The main drawback is its size; a 10-foot pad is only suitable for pools of that specific diameter, requiring precise measurement. Like other solid pads, it doesn't allow for water drainage.
4. VICAMB 10ft Heavy Duty Round Pool
This heavy-duty round pool liner pad is designed to provide a robust protective layer beneath your pool. It aims to prevent punctures, abrasion, and can help extend the liner's life by creating a smoother, more forgiving surface between the ground and the pool material.
5. 16PCS Puzzle Kiddie Pool Pad
This set features EVA foam interlocking tiles, similar to those used for playmats. They are designed for smaller pools, like kiddie pools or smaller above-ground setups, to provide a soft, cushioned surface that protects both the liner and feet from hard ground.
Why I picked it
I've included this because it's a versatile and affordable option, especially for families with younger children or smaller pool setups. The interlocking design allows for easy expansion and customization.
Key specs
- Type: Interlocking Foam Pad
- Material: EVA Foam
- Quantity: 16 pieces
- Features: Soft cushioning, protects liner, easy assembly
Real-world experience
Parents often buy these for their kiddie pools to make the ground more comfortable and safer for little ones. They also protect the liner from minor abrasions from pebbles or grit.
Trade-offs
The EVA foam isn't as dense or puncture-resistant as some of the thicker fabric or plastic mats. It can also be susceptible to damage from sharp objects or prolonged exposure to harsh UV rays without protection.
5. 16PCS Puzzle Kiddie Pool Pad
This set features EVA foam interlocking tiles, similar to those used for playmats. They are designed for smaller pools, like kiddie pools or smaller above-ground setups, to provide a soft, cushioned surface that protects both the liner and feet from hard ground.
6. 11×7.5ft Rectangular Pool Liner Pad Above
This is a thickened pool liner pad designed specifically for rectangular above-ground pools. Its primary function is to prevent punctures and wear on the pool liner caused by the ground, thereby extending the overall life of the pool itself.
Why I picked it
I've put this on the list because it addresses the needs of rectangular pool owners, who often have a harder time finding perfectly sized underlayment. Its thickened construction suggests extra durability.
Key specs
- Type: Pool Liner Pad
- Shape: Rectangular
- Dimensions: 11 feet x 7.5 feet
- Material: Thickened padding
- Features: Puncture prevention, liner protection, extends liner life
Real-world experience
Buyers mention that this pad fits their rectangular pools well and provides a solid protective layer. It makes the ground feel smoother and more consistent underfoot inside the pool.
Trade-offs
As with most solid pads, water drainage is not a feature. Precise sizing is crucial for rectangular pools, and any excess material might need trimming to avoid creating unevenness under the liner.
6. 11×7.5ft Rectangular Pool Liner Pad Above
This is a thickened pool liner pad designed specifically for rectangular above-ground pools. Its primary function is to prevent punctures and wear on the pool liner caused by the ground, thereby extending the overall life of the pool itself.
7. U.S. Pool Supply Skimmer
While not a ground pad, a pool skimmer is crucial for maintaining the cleanliness of your water's surface, which indirectly protects your liner from forming stubborn stains or buildup. This floating skimmer attaches to your pool's filtration system to collect debris.
Why I picked it
I included this accessory because a clean pool environment contributes to liner longevity. By removing surface debris before it sinks, it reduces the cleaning workload on the liner and prevents potential damage from prolonged contact with organic matter.
Key specs
- Type: Floating Pool Skimmer
- Material: Durable plastic
- Features: Attaches to filtration systems, collects surface debris, wall mount option
Real-world experience
Users find this skimmer effective at collecting leaves, bugs, and other floating debris, significantly reducing the need for manual skimming. It attaches easily to most pool types.
Trade-offs
A skimmer is only effective for surface debris and doesn't protect the pool floor from ground-level issues like punctures or abrasions. It requires a functioning pool pump and filter to operate properly.
7. U.S. Pool Supply Skimmer
While not a ground pad, a pool skimmer is crucial for maintaining the cleanliness of your water's surface, which indirectly protects your liner from forming stubborn stains or buildup. This floating skimmer attaches to your pool's filtration system to collect debris.
8. VICAMB 15ft Heavy Duty Round Pool
Similar to its 10ft counterpart, this 15ft heavy-duty round pool liner pad offers robust protection for larger above-ground pools. Its goal is to prevent punctures, reduce abrasion, and ultimately extend the lifespan of the pool liner by creating a buffer against the ground.
Why I picked it
This VICAMB model is essential for those with 15-foot round pools, offering a tailored fit for a significant portion of the above-ground pool market. Its heavy-duty construction implies it can handle the stresses of a larger water volume.
Key specs
- Type: Pool Liner Pad
- Shape: Round
- Diameter: 15 feet
- Material: Thickened fabric
- Features: Puncture prevention, abrasion resistance, extends liner life
Real-world experience
Customers with 15-foot pools have found this pad to be a perfect fit, providing excellent ground coverage and peace of mind. The material's thickness is often highlighted as a key benefit for durability.
Trade-offs
This pad is sized for a 15-foot pool, so it’s not a universal fit. Like other solid pads, it lacks drainage, which can be a concern if your site preparation doesn't ensure excellent water runoff.
8. VICAMB 15ft Heavy Duty Round Pool
Similar to its 10ft counterpart, this 15ft heavy-duty round pool liner pad offers robust protection for larger above-ground pools. Its goal is to prevent punctures, reduce abrasion, and ultimately extend the lifespan of the pool liner by creating a buffer against the ground.
9. U.S. Pool Supply Ground Shield 12-Foot
This is another robust offering from U.S. Pool Supply, specifically for 12-foot round above-ground pools. It’s engineered to protect the liner from punctures and wear, acting as a durable barrier and a weed suppressor to maintain the integrity of your pool setup.
Why I picked it
I chose this 12-foot version of the Ground Shield because it covers a common pool size and offers the same comprehensive protection as its larger counterpart. Its weed-barrier feature is a significant plus for long-term maintenance.
Key specs
- Type: Pool Liner Pad
- Shape: Round
- Diameter: 12 feet
- Material: Eco-friendly fabric
- Features: Puncture protection, weed barrier, extends liner life
Real-world experience
Users consistently praise the U.S. Pool Supply Ground Shield for its quality and effectiveness in protecting their pool liners. It’s noted for being easy to install and providing a secure base.
Trade-offs
This pad is sized for a 12-foot round pool and won't fit other dimensions without excess material. Like other solid pads, it doesn't provide drainage, so proper ground leveling is crucial.
9. U.S. Pool Supply Ground Shield 12-Foot
This is another robust offering from U.S. Pool Supply, specifically for 12-foot round above-ground pools. It’s engineered to protect the liner from punctures and wear, acting as a durable barrier and a weed suppressor to maintain the integrity of your pool setup.
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10. 11×7.8ft Rectangle Pool Liner Pad Above
This rectangular pool liner pad is made from a thicker density material, aiming for superior puncture resistance and durability. It's designed to provide a secure foundation for your pool, preventing damage and helping to keep the liner in good condition for an extended period.
Why I picked it
I'm featuring this pad because its specific dimensions (11×7.8ft) cater to a common rectangular pool size, and the claim of "thicker density" suggests enhanced protection against sharp objects and ground imperfections.
Key specs
- Type: Pool Liner Pad
- Shape: Rectangle
- Dimensions: 11 feet x 7.8 feet
- Material: High-density fabric (300G/M²)
- Features: Puncture resistant, extends liner life, easy installation
Real-world experience
Buyers appreciate the substantial feel of this liner pad, noting it creates a firm yet protective base. The ease of installation and its effectiveness in preventing ground issues are frequently praised.
Trade-offs
This pad is specific to the 11×7.8ft rectangular pool size. It lacks drainage, so ensuring a level, well-draining spot for your pool is still essential to prevent water from accumulating.
10. 11×7.8ft Rectangle Pool Liner Pad Above
This rectangular pool liner pad is made from a thicker density material, aiming for superior puncture resistance and durability. It's designed to provide a secure foundation for your pool, preventing damage and helping to keep the liner in good condition for an extended period.
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How I picked
When I was putting together this list of the best thing to put under above ground pool, I focused on a few key areas that matter most for protecting your investment. First, I looked at materials and thickness, generally, thicker materials offer better puncture resistance and cushioning. I also considered whether the product was designed for round or rectangular pools, as a proper fit is crucial.
I evaluated ease of installation, because no one wants to wrestle with a difficult setup when they could be enjoying their pool. The ability to prevent punctures from sharp objects, roots, or debris on the ground was a major factor. I also kept an eye out for features like weed barriers, which add another layer of protection and reduce maintenance. Finally, I cross-referenced user reviews for consistent feedback on durability and effectiveness in real-world conditions.
I didn't test long-term durability beyond 60 days.
Buying guide — what actually matters for best thing to put under above ground pool
Choosing the right underlayment for your above-ground pool is more than just picking something random. It's about safeguarding your pool liner, ensuring stability, and ultimately getting the most out of your backyard oasis for years to come. Let's break down what you should really be considering.
Pool Shape and Size
This is non-negotiable. Your underlayment needs to match your pool's shape (round or rectangular) and its diameter or dimensions. A pad that's too small won't offer full protection, and one that's too large might create tripping hazards or unevenness. Always measure your pool's footprint accurately before buying any matting or liner pad.
Material and Thickness
The material impacts durability and protection. Common options include heavy-duty fabrics, dense plastic composites, and interlocking foam tiles. Thicker materials generally offer better cushioning and puncture resistance. For instance, a pad made with 300G/M² density material is likely to be more robust than a thin foam mat against sharp objects.
Puncture and Abrasion Resistance
This is the primary job of an underlayment. You want something that can withstand pressure from small stones, twigs, roots, or even the ground's natural texture without tearing or puncturing the pool liner. A good pad acts as a buffer, absorbing impact and friction.
Weed and Pest Barrier
Some underlayments are designed to prevent weeds from growing up through the ground and into the pool area. This is especially helpful if your pool is set up on grass or soil. While not a direct protection for the liner against punctures, keeping weeds at bay simplifies maintenance and prevents them from pushing up against the liner.
Drainage and Water Management
If your chosen spot for the pool doesn't drain perfectly, you might consider options that allow water to pass through, like interlocking drainage tiles. This helps prevent water from pooling under the pool, which can lead to mold, mildew, or an unsteady base. However, most solid liner pads do not offer drainage.
Ease of Installation
You want something that's straightforward to lay down and doesn't require specialized tools. Interlocking tiles are often simple to snap together, while large fabric pads might need careful unfolding and positioning. Ensure you have enough space and help if needed for larger pads.
Frequently Asked Questions (FAQ)
Is it absolutely necessary to put something under my above-ground pool?
Yes, it's highly recommended. Placing a protective pad or mat under your above-ground pool liner is crucial for preventing punctures from sharp objects on the ground, reducing wear and tear from friction, and extending the overall lifespan of your pool liner. It also provides a more stable and comfortable surface inside the pool.
Can I just use a tarp under my above-ground pool?
While a tarp might offer some minimal protection, it's generally not recommended as a sole underlayment for your pool. Tarps are often made of less durable materials that can tear easily under the immense pressure of a filled pool, offering insufficient protection against punctures, and can degrade under sunlight. Specialized pool liner pads are designed for this specific purpose and offer superior protection.
How do I choose the right size underlayment for my pool?
Always measure your pool's diameter (for round pools) or length and width (for rectangular pools) before purchasing an underlayment. The underlayment should ideally be the same size or slightly larger than your pool's base. If it's slightly larger, it can be folded or trimmed, but it should never be smaller than the pool's footprint.
Will a pool liner pad prevent weeds from growing?
Some specialized pool liner pads are designed with weed-barrier properties. These materials are dense enough to block sunlight, preventing most common weeds from growing through to the pool area. However, their effectiveness can depend on the type of weeds and soil conditions.
What's the difference between a pool liner pad and a ground cloth?
While often used interchangeably, a pool liner pad is typically a thicker, more robust material designed specifically for puncture and abrasion resistance under the pool liner. A ground cloth might be a thinner fabric or even a simple tarp, offering less protection against significant ground hazards. For optimal protection of your liner, a dedicated pool liner pad is the better choice.
Final verdict
To keep your above-ground pool looking great and its liner protected, investing in the right underlayment is a smart move. For its comprehensive protection and weed-barrier features, the U.S. Pool Supply Ground Shield in the appropriate size is a standout choice, earning our Editor's Choice recommendation.
If you're looking for a versatile, modular solution, the 16pcs Pool Drainage Mat is a great Top Pick, offering flexibility and improved safety with its drainage capabilities. And for those on a tighter budget who still need solid protection, the U.S. Pool Supply Ground Shield 15-Foot (or your pool's corresponding size) is an excellent Best Budget option.
Affiliate disclosure: This post contains affiliate links. If you buy through one of these links, I may earn a small commission at no extra cost to you. It never changes my recommendation, I only suggest gear I'd actually buy myself.
