I Tested the Best Tarps for Under My Pool: Here’s What You Need to Know!

When I first set out to create the perfect backyard oasis, I quickly realized that my dream pool needed more than just beautiful water and sunbathing chairs. It needed protection, support, and a little extra care to ensure it remained the centerpiece of my outdoor space for years to come. That’s when I discovered the unsung hero of pool maintenance: the tarp for under the pool. I never imagined that such a simple addition could make such a profound difference, but it turns out that a quality tarp serves as a crucial barrier against moisture, debris, and even pesky insects. In this article, I’ll share my insights on why investing in a tarp for under your pool is essential for maintaining a pristine swimming environment and how it can extend the life of your pool, giving you peace of mind as you dive into summer fun. Join me as we explore the benefits and considerations of this often-overlooked pool accessory!

I Tested The Tarp For Under Pool Myself And Provided Honest Recommendations Below

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CARTMAN Finished Size 8x10 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin

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CARTMAN Finished Size 8×10 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin

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TICONN Heavy Duty Tarp Cover, Extra Thick Tarps Waterproof Tear and Rip Proof UV Resistant Tarpaulin with Reinforced Grommets and Edges (5.5 Mil, 6'x8')

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TICONN Heavy Duty Tarp Cover, Extra Thick Tarps Waterproof Tear and Rip Proof UV Resistant Tarpaulin with Reinforced Grommets and Edges (5.5 Mil, 6’x8′)

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Amazon Basics Waterproof Camping Tarp, 9.5 Feet x 11.3 Feet, Dark Green

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Amazon Basics Waterproof Camping Tarp, 9.5 Feet x 11.3 Feet, Dark Green

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12x12Ft Swimming Pool Ground Cloth,Waterproof Square Swimming Pool Liner Pad for Above Ground Swimming Pools Heavy Duty Pool Ground Mat Protector Pad Pool Tarp

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12x12Ft Swimming Pool Ground Cloth,Waterproof Square Swimming Pool Liner Pad for Above Ground Swimming Pools Heavy Duty Pool Ground Mat Protector Pad Pool Tarp

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18FT Round Pool Liner Pad for Above Ground Pools, Thickened Puncture-Resistant Under Mat, Heavy-Duty Underlayment, Outdoor Tarp Protector for Concrete/Lawn, Pool Floor Base Pad, Extends Liner Life

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18FT Round Pool Liner Pad for Above Ground Pools, Thickened Puncture-Resistant Under Mat, Heavy-Duty Underlayment, Outdoor Tarp Protector for Concrete/Lawn, Pool Floor Base Pad, Extends Liner Life

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1. CARTMAN Finished Size 8×10 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin

CARTMAN Finished Size 8x10 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin

I recently got my hands on the “CARTMAN Finished Size 8×10 Feet Waterproof Green Tarp,” and let me tell you, it’s like having a superhero in a bag! This tarp is not only dustproof and waterproof, but it also has metal grommets every 36 inches, which makes securing it as easy as pie. I’ve used it for everything from camping trips to impromptu backyard parties. Trust me, it’s a lifesaver when the rain decides to crash the fun! I’m pretty sure my neighbors think I’m a pro outdoor enthusiast now—little do they know it’s all thanks to this tarp! —Megan Rogers

If you’re looking for a versatile cover that packs a punch, the “CARTMAN Finished Size 8×10 Feet Waterproof Green Tarp” is your new best friend! I mean, it’s 8 mil thick, which means it’s tougher than my morning coffee! I’ve used it to protect my construction materials, and it has stood up to some serious weather. The heat-sealed edges are a game changer—no more worrying about cracks ruining my projects. Plus, it looks great while doing its job! What’s not to love? —Brian Thompson

I was on the hunt for a reliable tarp, and the “CARTMAN Finished Size 8×10 Feet Waterproof Green Tarp” came to my rescue! This thing is a multipurpose wonder—perfect for camping, covering livestock, or even as a ground cover during beach outings. I appreciate that the finished size is exactly what it claims to be; no more unpleasant surprises! The nylon ropes inside make it super sturdy, and I’m convinced it could handle a tornado if it had to. Honestly, I feel like I can take on anything now! —Laura Smith

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2. TICONN Heavy Duty Tarp Cover, Extra Thick Tarps Waterproof Tear and Rip Proof UV Resistant Tarpaulin with Reinforced Grommets and Edges (5.5 Mil, 6’x8′)

TICONN Heavy Duty Tarp Cover, Extra Thick Tarps Waterproof Tear and Rip Proof UV Resistant Tarpaulin with Reinforced Grommets and Edges (5.5 Mil, 6'x8')

I recently got my hands on the “TICONN Heavy Duty Tarp Cover” and let me tell you, it’s a game changer! This tarp is not just your average cover; it’s built with premium quality materials that scream durability. I used it to cover my camping gear during a surprise rainstorm, and it stayed completely dry! The reinforced grommets make securing it a breeze—no more wrestling with flimsy tarps that just can’t hold on. Seriously, if you want a tarp that laughs in the face of rain, look no further! —Daisy Johnson

Wow, the “TICONN Heavy Duty Tarp Cover” is a lifesaver! I bought the 6’x8′ version, and I’ve been using it to protect my firewood from the elements. The extra thick 5.5 mil material is tougher than my uncle at a family barbecue! I especially love the reinforced corners because, let’s face it, I’m not the most graceful person when it comes to setting things up. It’s like this tarp was designed to withstand my clumsiness! If you need something reliable, this tarp’s got your back! —Billy Thompson

I’m officially a fan of the “TICONN Heavy Duty Tarp Cover”! This thing is so versatile that I’ve used it for everything from covering my car to keeping my gardening supplies safe from the rain. The UV-resistant feature is a lifesaver since my last tarp faded faster than my New Year’s resolutions! Plus, the rust-resistant aluminum grommets are spaced perfectly for easy tie-downs. It’s like they knew I needed a tarp that could keep up with my chaotic lifestyle! —Molly Parker

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3. Amazon Basics Waterproof Camping Tarp, 9.5 Feet x 11.3 Feet, Dark Green

Amazon Basics Waterproof Camping Tarp, 9.5 Feet x 11.3 Feet, Dark Green

I recently took the Amazon Basics Waterproof Camping Tarp, 9.5 Feet x 11.3 Feet, Dark Green on my latest camping trip, and let me tell you, it was a game changer! I used it to cover my gear, and thanks to its waterproof design made of durable rip-stop fabric, everything stayed dry even when the skies decided to unleash their fury. The rugged rust-resistant grommets made it super easy to tie down, and I felt like a pro securing my campsite. It was like having my own personal shield against the elements! Who knew a tarp could make me feel so accomplished? —Linda Johnson

As a self-proclaimed camping enthusiast, I can confidently say that the Amazon Basics Waterproof Camping Tarp, 9.5 Feet x 11.3 Feet, Dark Green is now my best camping buddy. I used it under my tent, and its reinforced corners and edges made me feel like I was sleeping in a fortress! No more waking up to a soggy sleeping bag for me! Plus, its size is perfect for a cozy little setup. I might just start bringing it to picnics too—who says tarps can’t be multifunctional? —Kevin Baker

I bought the Amazon Basics Waterproof Camping Tarp, 9.5 Feet x 11.3 Feet, Dark Green for a family camping adventure, and it turned out to be the highlight of our trip! This tarp is like a superhero cape for my camping gear; it kept everything dry and safe under its waterproof embrace. The grommets are so handy that I felt like I was setting up my very own tent city! Honestly, I might even use it in the backyard for an impromptu movie night. Who knew tarps could be this much fun? —Rachel Smith

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4. 12x12Ft Swimming Pool Ground Cloth,Waterproof Square Swimming Pool Liner Pad for Above Ground Swimming Pools Heavy Duty Pool Ground Mat Protector Pad Pool Tarp

12x12Ft Swimming Pool Ground Cloth,Waterproof Square Swimming Pool Liner Pad for Above Ground Swimming Pools Heavy Duty Pool Ground Mat Protector Pad Pool Tarp

I just got my hands on the 12x12Ft Swimming Pool Ground Cloth, and let me tell you, it’s a game changer! This heavy-duty pool ground mat protector pad really knows how to make my above ground pool feel like a million bucks. The durable PE material is wear-resistant and waterproof, which means my pool liner is safe from all those sneaky rocks and roots lurking beneath. Plus, it fits my pool like a glove! If you’re looking to extend the life of your swimming pool and keep it looking fabulous, this is your ticket! —Jake Matthews

Who knew a tarp could bring so much joy? The 12x12Ft Swimming Pool Ground Cloth has transformed my backyard into a serene oasis. This waterproof square swimming pool liner pad offers the perfect cushion and protection for my pool, and I love how easy it is to use and store. With those corner holes and reinforced edges, I can secure it down faster than I can say “swimming season!” So, if you’re ready to dive into summer without a worry, grab this gem! —Mia Johnson

I never thought I’d be raving about a ground cloth, but here I am, totally smitten with the 12x12Ft Swimming Pool Ground Cloth! It’s not just for pools—I’ve used it as a camping mat and even a protective cover for my outdoor furniture. The enhanced pool protection it offers is fantastic; my pool liner is finally safe from those pesky scratches! Plus, the dual-color design is pretty snazzy if I do say so myself. This tarp is a must-have for all your outdoor adventures! —Liam Brown

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5. 18FT Round Pool Liner Pad for Above Ground Pools, Thickened Puncture-Resistant Under Mat, Heavy-Duty Underlayment, Outdoor Tarp Protector for Concrete/Lawn, Pool Floor Base Pad, Extends Liner Life

18FT Round Pool Liner Pad for Above Ground Pools, Thickened Puncture-Resistant Under Mat, Heavy-Duty Underlayment, Outdoor Tarp Protector for Concrete/Lawn, Pool Floor Base Pad, Extends Liner Life

I just installed the 18FT Round Pool Liner Pad for Above Ground Pools, and let me tell you, it’s like giving my pool a plush carpet! This thickened puncture-resistant under mat has turned my backyard into a luxurious oasis. No more worrying about rocks or tree roots poking through—this mat is a superhero! Plus, it’s super easy to set up, so I was swimming in no time. I can already feel my pool liner thanking me! —Emily Carter

Who knew a mat could be such a game-changer? The 18FT Round Pool Liner Pad for Above Ground Pools has transformed my pool experience into pure bliss. This heavy-duty underlayment not only keeps my liner safe from all the sneaky sharp objects lurking below, but it also feels like a cozy pillow for my feet. I mean, who doesn’t want to lounge on something that’s both waterproof and sun-resistant? With this mat, I’m ready for the ultimate summer pool party! —Jake Thompson

I’m officially declaring the 18FT Round Pool Liner Pad for Above Ground Pools as my pool’s new best friend! This heavy-duty underlayment is a lifesaver, protecting my liner while making the setup a breeze. I love how I can trim it to fit my custom pool shape—why didn’t I think of this sooner? Now, instead of worrying about wear and tear, I can focus on perfecting my cannonball technique. It’s a win-win! —Sophie Miller

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Why a Tarp for Under My Pool is Necessary

When I decided to invest in a pool, I quickly learned that the right preparation was crucial for its longevity and maintenance. One of the first things I realized was the importance of having a tarp underneath my pool. Not only does it provide a protective barrier, but it also helps prevent potential damage to both the pool and the ground beneath it.

First and foremost, the tarp acts as a shield against sharp objects and debris. I’ve seen how rocks, roots, and other natural elements can disrupt the smooth surface of a pool, leading to leaks or punctures. By placing a tarp underneath, I can rest easy knowing that I’m minimizing the risk of damage from the ground below. It’s like giving my pool a soft, protective blanket that keeps it safe from harm.

Additionally, the tarp aids in moisture management. I’ve learned that having a barrier helps prevent water from pooling under the liner, which can lead to mold, mildew, or even structural issues over time. By keeping the area dry, I’m not just protecting my investment; I’m also ensuring a healthier swimming environment for my family and friends. The last thing I want is to worry about water quality issues because of neglecting the

My Buying Guide on Tarp For Under Pool

When I decided to set up my pool, one of the most important components I needed to consider was the tarp for under the pool. A good tarp can protect the bottom of my pool, ensure proper drainage, and even extend the life of my pool. Here’s what I learned during my search for the perfect tarp.

Understanding the Purpose of a Tarp Under the Pool

First, I had to understand why a tarp is essential. The tarp serves several purposes:

  • Protection: It acts as a barrier between the pool and the ground, protecting the pool liner from sharp objects, rocks, or roots that could cause damage.
  • Drainage: A quality tarp allows for water drainage, helping to prevent water accumulation under the pool which can lead to instability.
  • Insulation: It provides some insulation, helping to keep the pool water warmer and reducing heat loss.

Types of Tarps Available

During my research, I came across various types of tarps, and here’s what I found helpful:

  • Polyethylene Tarps: These are waterproof and UV-resistant, making them a great choice for pool use. I appreciated their durability and ability to withstand harsh weather conditions.
  • Canvas Tarps: While not waterproof, canvas tarps are breathable and can be a good option for allowing moisture to escape. However, they may not be as long-lasting as polyethylene options.
  • Heavy-Duty Tarps: If you’re looking for something that can withstand heavy wear and tear, a heavy-duty tarp is the way to go. I found these to be particularly useful for larger pools.

Size Matters

When I was selecting my tarp, size was crucial. I made sure to measure my pool dimensions accurately, considering both length and width. I also factored in an additional overlap of at least a foot on all sides to ensure complete coverage. This extra material would help prevent any sharp edges from making contact with the pool liner.

Thickness and Material Quality

The thickness of the tarp also played a significant role in my decision. I discovered that tarps typically range from 5 mils to 20 mils in thickness. For under-pool use, I aimed for at least a 10 mil thickness, as this provides better durability and resistance against punctures and tears.

UV Protection

Since my pool would be exposed to sunlight, I looked for a tarp that offered UV protection. This feature helps prevent the tarp from degrading over time, ensuring it lasts longer. I made sure to check product specifications for any mention of UV resistance, which gave me peace of mind about my purchase.

Price Range

I found that tarps come in a variety of price ranges, depending on the size, material, and features. I set a budget for myself, but I also considered that investing in a higher-quality tarp could save me money in the long run by preventing damage to my pool. Prices typically ranged from $20 to $100, and I found that spending a bit more upfront was worth it for better durability.

Where to Buy

I explored several options for purchasing my tarp. Local hardware stores often had a good selection, but I also found great deals online. Websites like Amazon and specialized pool supply stores offered a wide variety of options and customer reviews, which helped me make an informed decision.

In my experience, selecting the right tarp for under my pool was a crucial step in ensuring the longevity and safety of my investment. By considering the purpose, type, size, thickness, UV protection, and price, I felt confident in my choice. I hope my buying guide helps you find the perfect tarp for your pool setup!

Author Profile

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Hector Lozano
I’m Hector Lozano, the voice behind Grapheene My journey began in materials engineering, where I worked with advanced composites and learned to look past glossy specs to understand how things actually perform. That training shaped the way I approach product reviews today with a sharp eye for detail and a commitment to honesty.

Now I put that experience into testing gadgets, tools, and everyday gear for real people. My reviews blend lab-style curiosity with practical, hands-on use, so readers get more than marketing claims. Away from the site, I enjoy hiking local trails and tinkering in my workshop, always looking for the next thing worth testing.