Best Tarp For Under Pool

DSC_7591: an empty room with a blue tarp on the floor
Image: DSC_7591: an empty room with a blue tarp on the floor by PattayaPatrol (BY-SA)

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A ground cloth under an above-ground pool isn’t optional padding — it’s what keeps sharp stones, roots, and grass from working through the pool’s liner from underneath, which is a much harder leak to find than one caused by something in the water. Match the size to your pool’s actual footprint (extend 2-3 feet past the edge) and shape (round vs. square) before anything else. Here are five real ground-cloth products currently sold for this exact use.

# Product Price Where to buy
1 INTEX 28048E Pool Ground Cloth (8ft-15ft Round) $20-$35 Amazon · eBay
2 INTEX 15.5′ Square Pool Ground Cloth $25-$40 Amazon · eBay
3 Bestway Flowclear Ground Cloth (13′ x 13′) $20-$35 Amazon · eBay
4 Aulock Heavy-Duty Pool Ground Cloth (16.4′ x 16.4′) $25-$40 Amazon · eBay
5 CIEOVO 12Ft Square Swimming Pool Ground Cloth $15-$25 Amazon · eBay

The picks, in detail

INTEX 28048E Pool Ground Cloth (8ft-15ft Round)
Pick 01 of 05

INTEX 28048E Pool Ground Cloth (8ft-15ft Round)

Intex’s own-brand ground cloth sized for their common round frame and Easy Set pool range — the straightforward match if you already own an Intex pool.

  • Sized for 8ft-15ft round above-ground pools
  • Intex-branded, matched to Intex pool footprints
Pros

  • Easy same-brand match if you own an Intex pool
  • Widely available
Cons

  • Round only — square/rectangular pools need a different cut
INTEX 15.5' Square Pool Ground Cloth
Pick 02 of 05

INTEX 15.5′ Square Pool Ground Cloth

The square-cut counterpart to Intex’s round ground cloth, sized to lay flat under 8ft-15ft round pools while still fully covering a square footprint underneath.

  • 15.5′ x 15.5′ square coverage
  • Rated for 8ft-15ft round pools set on top
Pros

  • More overlap/protection margin than a pool-shaped cut
  • Best-seller status at multiple retailers
Cons

  • Extra material at the corners needs folding/trimming for a tidy setup
Bestway Flowclear Ground Cloth (13' x 13')
Pick 03 of 05

Bestway Flowclear Ground Cloth (13′ x 13′)

Bestway’s own ground cloth for their Flowclear pool line, protecting the lawn underneath as much as the pool itself — spilled water pools on top of the cloth instead of turning the ground beneath into mud.

  • 13′ x 13′ coverage
  • Also sold in an 11′ x 11′ size
Pros

  • Protects your lawn from spill/overflow water, not just the liner
  • Same-brand match for Bestway pool owners
Cons

  • Sized for Bestway’s own pool range — check coverage against a different brand’s pool
Aulock Heavy-Duty Pool Ground Cloth (16.4' x 16.4')
Pick 04 of 05

Aulock Heavy-Duty Pool Ground Cloth (16.4′ x 16.4′)

A third-party heavy-duty option sized larger than most brand-own ground cloths, giving extra overlap margin for 8ft-15ft frame and inflatable-top-ring pools.

  • 16.4′ x 16.4′ waterproof PE liner pad
  • Rated for 8ft-15ft frame and inflatable-ring pools
Pros

  • Larger coverage than most same-price competitors
  • Works across multiple pool brands, not just one
Cons

  • Bigger sheet means more excess material to fold/tuck at the edges on smaller pools
CIEOVO 12Ft Square Swimming Pool Ground Cloth
Pick 05 of 05

CIEOVO 12Ft Square Swimming Pool Ground Cloth

A budget square ground cloth/liner pad sized for smaller above-ground setups, positioned as a protector pad rather than a premium heavy-duty tarp.

  • 12ft x 12ft square coverage
  • Waterproof liner-pad material
Pros

  • Lower price point for smaller pools
  • Simple square cut, easy to lay flat
Cons

  • Smaller coverage than Aulock or Intex’s 15.5′ option — check it actually exceeds your pool’s footprint

Buying tips

  • Size up, not down: buy a ground cloth that extends 2-3 feet past your pool’s actual edge, not one that matches it exactly — the overhang is what keeps water and debris from creeping in at the seam.
  • Match the shape to your pool footprint (round vs. square) — a square cloth under a round pool works and gives extra corner coverage, but a round cloth under a square/rectangular pool will leave the corners exposed.
  • Same-brand ground cloths (Intex-for-Intex, Bestway-for-Bestway) are sized to that brand’s own pool range — a third-party option like Aulock or CIEOVO is the move if you want one cloth to work across pool brands or need a size the pool maker doesn’t offer.

As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.

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