Concrete is a durable and long-lasting material, but like any part of a home, it requires maintenance to ensure it remains in good condition. After a concrete lifting service, it’s important to take certain steps to maintain the integrity of the lifted surface. Whether the concrete was repaired in a driveway, patio, sidewalk, or foundation, following some simple maintenance tips can help extend the life of the repair and keep your concrete looking and performing well for years to come.

Concrete lifting, or slabjacking, is an effective method for leveling sunken concrete. It involves injecting a polyurethane foam beneath the concrete, which expands and raises the slab to its original position. This method is quick, efficient, and cost-effective. However, even after lifting, concrete still requires attention to ensure that the underlying soil remains stable, and the concrete surface stays intact.

Here are some tips to help homeowners maintain their concrete after a lifting service.

1. Allow the Concrete to Settle Properly

Once the concrete lifting process is complete, it’s important to give the material time to fully set. While the polyurethane foam used in the lifting process cures relatively quickly—usually within a few hours—it’s a good idea to avoid heavy traffic on the newly lifted surface for at least 24 hours. This allows the foam to fully expand and harden beneath the surface, ensuring that the concrete is properly stabilized.

Additionally, avoid placing heavy equipment or vehicles on the surface for several days, especially if the concrete was lifted in a driveway or other high-traffic area. Allowing the concrete to settle and cure will ensure that it remains level and free from damage.

2. Maintain Proper Drainage Around the Concrete

One of the leading causes of concrete settling is poor drainage. Water accumulation beneath the slab can erode the soil, which causes the concrete to shift. After a concrete lifting service, it’s essential to maintain proper drainage around the repaired surface to prevent any future issues.

Ensure that gutters and downspouts are functioning properly and direct water away from the concrete. Keep any areas around the slab clear of debris to ensure that water flows freely. If necessary, consider installing a French drain or other drainage solutions to direct water away from the concrete slab.

For driveways and patios, make sure the ground slopes away from the concrete surface to prevent water from pooling beneath the slab. Proper grading is critical in preventing future settling, as water accumulation can cause the soil beneath the concrete to wash away or erode over time.

3. Seal the Concrete Surface

Sealing the concrete surface after a lifting service is a great way to protect it from moisture, dirt, and stains. Concrete is porous and can absorb water, which may lead to cracking, staining, and even mold growth. By applying a concrete sealant, homeowners can protect the surface from these issues, keeping it looking fresh and intact.

Sealants also help to protect the surface from other elements, including oil, grease, and dirt, which can cause staining and degradation. Be sure to reapply the sealant as recommended by the manufacturer, as it can wear off over time, especially in high-traffic areas.

4. Avoid Excessive Weight

While concrete lifting restores the level of the surface, it’s important to avoid placing excessive weight on the concrete for some time after the repair. Heavy vehicles, large equipment, or other heavy loads can place unnecessary stress on the concrete and the underlying soil, which may affect the stability of the lifted surface.

If the concrete was lifted in a driveway, be mindful of the type of vehicles that park on it. For example, try to avoid parking large trucks or other heavy vehicles for extended periods. If possible, park lighter vehicles on the repaired surface to avoid undue stress and ensure the stability of the concrete.

5. Check for New Settling or Cracks

Although concrete lifting is a long-lasting solution, it’s still important to keep an eye on the repaired surface for any new settling or cracking. In some cases, the underlying soil may continue to shift or erode, which can cause the concrete to sink again. Regularly inspect the area to ensure that the surface remains level and that no new cracks are forming.

If any new issues arise, it’s best to address them early on before they worsen. In many cases, smaller repairs or adjustments can be made without the need for a complete re-lifting of the surface. Keeping the concrete maintained will help extend the life of the repair and ensure that it continues to perform well.

6. Keep Landscaping Around Concrete Surfaces in Check

Landscaping around concrete can play a significant role in its longevity. Overgrown plants, trees, or shrubs can interfere with the concrete surface by placing pressure on it or by contributing to soil erosion. Tree roots can even cause damage to the slab, leading to uneven surfaces. To maintain the integrity of the concrete, keep landscaping elements away from the surface.

Be mindful of large trees with roots near concrete surfaces, as these roots can lift and crack the concrete over time. Regularly trim plants and shrubs to prevent them from pushing against the concrete and causing additional pressure.

7. Address Any Nearby Tree Root Growth

As mentioned, tree roots can cause issues with concrete if they are allowed to grow unchecked. After a concrete lifting service, it’s essential to address any nearby tree root growth that may cause future settling. Tree roots grow by seeking out water, and if the roots are growing under or near concrete slabs, they can lift or crack the surface.

Consider consulting with an arborist or a landscaping expert to determine the best course of action for managing tree roots near concrete surfaces. In some cases, it may be necessary to remove problematic trees or trim their roots to prevent future damage.

8. Routine Cleaning and Maintenance

Finally, routine cleaning is an essential part of concrete maintenance. Dirt, debris, and stains can accumulate on the surface, affecting both the appearance and the durability of the concrete. Regularly sweep or wash the surface to remove any debris or contaminants that may cause wear over time. Use a pressure washer if needed to remove dirt and stains, but be sure to follow the manufacturer’s instructions to avoid damaging the surface.

In conclusion, maintaining concrete after a lifting service is essential to ensuring the longevity and functionality of the repair. By following these simple maintenance tips—such as proper drainage, sealing, and monitoring for new cracks—homeowners can extend the life of their concrete surface and ensure that it remains safe, level, and attractive for years to come. Concrete lifting offers an affordable and effective solution, but like any part of a home, it requires attention and care to keep it in good condition.