Why Concrete Pool Decks Sink in Columbus

Concrete pool decks often settle because of the way the area around the pool was originally built. After a pool is installed, the soil around it is typically backfilled. This backfill soil is often looser and less compacted than the undisturbed soil around it.

Over time, the weight of the concrete, foot traffic, water movement, and Ohio’s freeze-thaw cycles can cause that soil to compress or wash away. When the soil beneath the slab can no longer support the concrete evenly, the pool deck may begin to sink, crack, slope, or pull away from nearby surfaces.

Common causes of sinking pool deck concrete include:

  • Poorly compacted backfill around the pool
  • Soil erosion beneath the slab
  • Water draining under or around the concrete
  • Freeze-thaw cycles in Ohio
  • Voids forming beneath the pool deck
  • Heavy use over time
  • Tree roots or landscaping near the concrete
  • Aging concrete and long-term settlement

How We Raise And Restore Concrete Pool Decks in Cleveland

SmartLevel has a minimally invasive solution for concrete pool decks that can lift and level them back into place: PolyLevel®. A polyurethane foam, PolyLevel®, is injected beneath a settled deck, raising it back into place while simultaneously compacting the soil underneath so the problem won't reoccur. Exclusive to SmartLevel, PolyLevel® saves you time and money without disrupting your landscaping.

  • Inspect the pool deck We evaluate the sinking, cracked, or uneven concrete and identify areas where the slab has lost support.
  • Drill small access holes Small, penny-sized holes are drilled into the affected concrete slabs.
  • Inject PolyLevel® beneath the slab PolyLevel® foam is injected beneath the concrete, where it expands to fill voids and lift the slab.
  • Level and stabilize the concrete The foam continues expanding until the pool deck is lifted toward the proper position and stabilized.
  • Seal holes and cracks The access holes and applicable cracks are sealed to leave the area cleaner and more finished.

Concrete Repair Around Pools in Central Ohio

SmartLevel repairs sinking and uneven pool deck concrete throughout Central Ohio, Cleveland, and surrounding communities. Whether your pool deck is settling near the coping, cracking around the patio area, or creating trip hazards around the pool, our team can help you understand your repair options.

We commonly help homeowners with:

  • Pool deck leveling
  • Concrete pool deck repair
  • Sinking concrete around pools
  • Cracked pool deck concrete
  • Uneven slabs near pools
  • Trip hazards around pool areas
  • Pool patio concrete repair
  • Settled concrete walkways near pools

Our goal is to help restore safety, improve appearance, and extend the life of your existing concrete whenever possible.

Signs Your Pool Deck May Need Concrete Leveling

Pool deck problems often start small, but they can become more noticeable over time. If you catch the issue early enough, concrete leveling may help restore the area before replacement becomes necessary.

A sinking pool deck is more than a cosmetic issue. Uneven concrete can create safety concerns for family, guests, and children walking around the pool.

You may need pool deck repair if you notice:

  • Uneven concrete slabs around the pool
  • Cracks spreading across the pool deck
  • Concrete sinking near the pool edge
  • Trip hazards around the pool area
  • Water pooling in low spots
  • Gaps between the pool deck and nearby surfaces
  • Concrete sloping toward the pool
  • Slabs pulling away from coping, patios, or walkways
  • Barefoot walking areas that feel unsafe or uneven

Pool Deck Leveling vs. Full Concrete Replacement

Many homeowners assume that cracked or sinking pool deck concrete has to be replaced. In some cases, replacement is the best option. However, if the slab is still in repairable condition, pool deck leveling may be a better solution.

Pool deck leveling may be a good fit when:

  • The concrete is sinking but mostly intact
  • The main issue is settlement or uneven slabs
  • Cracks are present but the slab is still stable
  • You want to avoid major demolition
  • You want to preserve the existing pool deck
  • You need a faster, less disruptive repair option

Full replacement may be needed when:

  • The concrete is severely broken
  • Large sections are crumbling
  • The slab is too damaged to lift safely
  • The pool deck has major structural deterioration
  • The surface is beyond practical repair

SmartLevel can inspect the area and help determine whether concrete pool deck leveling or replacement makes more sense for your home.

Frequently Asked Questions About Leveling Concrete Pool Decks

Below are answers to the most common questions we receive from our customers about lifting, leveling, and repairing concrete pool decks with PolyLevel®.

Is PolyLevel® expensive?

Repairing your pool deck will never cost less than it does now. PolyLevel® is cost-effective because it offers a long-lasting solution, unlike mudjacking and slab replacement.

How soon can I use my pool?

By design, PolyLevel® cures very fast. In most cases, you can use your pool deck just 15 minutes after being lifted with PolyLevel®.

Is PolyLevel® environmentally friendly?

Yes. PolyLevel® is made from an environmentally friendly, waterproof material that won’t degrade and release harmful chemicals into the surrounding soil.

Can I get PolyLevel® from the hardware store?

No. PolyLevel® is a proprietary product developed by Foundation Supportworks and is available exclusively from SmartLevel in Central Ohio.

What's the next step?

Contact us for a FREE quote. Our concrete professionals will come to your property and inspect your concrete. They will then explain what caused your issues and how we can fix them. 

How soon can I use my pool after PolyLevel® installation?

Most projects are ready for normal use within just 15–30 minutes after the PolyLevel® foam is injected. Because the material cures quickly, there’s no long downtime — you can get back to enjoying your pool the same day without waiting for extended drying or settling periods.

 

Is PolyLevel® environmentally friendly?

Yes. PolyLevel® is an inert, non-toxic polyurethane foam that does not leach chemicals into the soil or groundwater. It’s also waterproof, which means it won’t wash away over time — helping protect both your property and the environment.

 

Can I get PolyLevel® from the hardware store?

No. PolyLevel® is a specialized, professional-grade solution available only through certified contractors like SmartLevel Concrete. It requires precise equipment and expert installation to ensure proper lifting, leveling, and long-term results — something DIY products can’t match.

 

What causes concrete around a pool to sink?

Concrete around a pool often sinks because the backfill soil beneath the slab was not compacted enough or has washed away over time. Water movement, freeze-thaw cycles, erosion, and voids beneath the concrete can also contribute to settlement.

 

Is pool deck leveling better than replacement?

Pool deck leveling may be better than replacement when the slab is mostly intact and the main issue is settlement. Replacement may be needed if the concrete is severely cracked, crumbling, or structurally damaged.

 

Is PolyLevel® a good option for concrete around pools?

PolyLevel® is often a strong option for concrete around pools because it is minimally invasive, lightweight, and designed to fill voids beneath settled slabs. It can lift the concrete without major excavation around the pool area.

 

Can cracked pool deck concrete be repaired?

Cracked pool deck concrete can often be repaired if the slab is still stable enough to lift and support. During an inspection, SmartLevel can determine whether leveling, crack repair, or replacement is the best option.

 

Pool Concrete Repair | SmartLevel Concrete | Before SmartLevel RepairBefore

Pool Concrete Repair | Cracked Concrete | SmartLevel Concrete | After SmartLevel RepairAfter

Pool Concrete Repair |  Uneven Concrete | SmartLevel Concrete | Before SmartLevel RepairBefore

Pool Concrete Repair | Corrected Repair Pool Concrete | SmartLevel Concrete | After SmartLevel RepairAfter

Examples Of Our Pool Deck Repairs Using PolyLevel®

Testimonials

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Contact SmartLevel Concrete For A FREE Quote From Our Concrete Professionals.

If your pool deck is sinking, cracked, uneven, or creating trip hazards, SmartLevel can help. Our team will inspect your concrete, explain what is causing the problem, and recommend a repair solution based on the condition of your pool deck. Restore safety and confidence around your pool before the problem gets worse.

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