Concrete leveling can sometimes fix a patio that slopes toward the house, as long as the patio has settled and the concrete is still in good enough condition to lift. If the patio was built with the wrong slope from the start, or the slab is badly broken, leveling may not be the right solution.
A patio that tilts toward the home can send rainwater against the foundation, so it’s worth addressing. The key is figuring out why the slope changed.
Why a Patio Starts Tilting
Most patios are meant to shed water away from the house. Over time, the soil near a foundation can settle, especially where it was backfilled after the house was built. Gutters that overflow, downspouts that empty nearby and poor grading can wash soil out from under the patio’s edge.
When that happens, the side of the patio closest to the house drops. The slab that once drained outward now drains inward.
Many homeowners first notice the problem after a storm, when water stands along the back wall or runs toward a door instead of into the yard.
When Leveling Can Help
If the patio is a solid slab that has simply sunk on one side, leveling may be able to raise the low edge and restore a better slope. This approach keeps the existing concrete and can be less disruptive than tearing the patio out.
The slab needs to be in reasonable shape. Large cracks, broken sections or crumbling edges can make lifting less predictable.
Leveling can also help reduce trip edges where the patio has dropped below a door threshold or step.
When Another Approach May Be Needed
Leveling may not be a good fit when:
- the patio was poured with poor slope originally,
- the concrete is broken into many pieces,
- the patio sits against steps or structures that limit movement, or
- water problems are severe and ongoing.
In those cases, replacing the patio with proper grading may be the more lasting fix. Our concrete patio page explains how a new patio is planned around drainage and use.
Don’t Forget the Water
Lifting the patio is only part of the solution. If the water that caused the settling is still flowing under the slab, the problem can return. Directing downspouts away from the patio, cleaning gutters and sealing gaps where the patio meets the house can help protect the work. North Carolina’s frequent heavy rains make this step especially worth the effort.
If you notice water pooling against the house or signs of moisture inside, consider having the foundation area looked at as well, since drainage issues can affect more than the patio.
Our concrete leveling services begin with checking how the slab moved and whether lifting it is practical. If your Burlington patio now tilts toward your home, we can assess it and recommend the most sensible next step.
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