The design of your concrete sidewalks, curbs, and gutters will improve the safety of pedestrians, help ensure that rainwater drains properly, and that concrete work meets ADA compliance standards. Whether you are installing a new sidewalk for your home or new curbs for your business, it is important that you understand when curbs and gutters need to be replaced. This overview created by Potrykus Construction will highlight the 7 Signs Your Property Needs New Concrete and may need curb and gutter replacement.
When Is It Time to Replace Your Curbs and Gutters?
Time, weather, heavy traffic, bad drainage, and shifts in the soil are all factors that impact the construction of your concrete curbs and gutters over time. When you have a clear understanding of the signs that your property needs new concrete, you will know when it is time to replace your curbs and gutters.
Here is a better look at the signs your property needs new concrete:
1. Standing Water
Improper drainage in your gutters and damage to the concrete gutters can contribute to standing water — rather than the water draining and flowing toward the storm drains. If your concrete gutters no longer have the correct slope or grade to promote proper drainage, it is time for replacement.
2. Deep and Widespread Cracks
A few cracks here and there in your sidewalks, curbs, and gutters can be sealed and repaired — but deep and widespread cracks caused by repeated freeze-thaw cycles may indicate that you need to replace the concrete. When you find multiple deep, widespread, and interconnected cracks in the sidewalk, curbs, and gutters that look like alligator skin, it can mean that there are underlying failures.
3. Crumbling Concrete and Missing Chunks
Deep freeze-thaw cycles and vehicle impacts can cause large pieces of concrete curbs to break off or can lead to crumbling curbs over time. These sections can be patched or repaired at times, but when there is widespread crumbling, the curb may need to be replaced.
4. Severe and Significant Erosion
Rainfall and poor drainage can lead to erosion and washouts under and around sidewalks, curbs, and gutters. When you find that water bypasses the gutter and has eroded the subbase, it may be time to replace your concrete curbs and gutters.
5. Uneven Sections of Concrete
When the soil or subbase are washed out from under the concrete sidewalk, curb, or gutter due to poor drainage, it can lead to sections of the concrete sinking. When the erosion causes concrete slabs to sink, it can create an uneven surface that can block drainage or create trip hazards.
6. Separation from the Pavement
Freeze-thaw cycles and general erosion can break down the transition joints between the pavement and the gutter, causing the gutter to pull away or separate from the driveway concrete or asphalt. This separation is a sure sign that you need to replace the concrete.
7. Continuous Concrete Repairs
Constant repairs to concrete sidewalks, curbs, and gutters can get expensive over time — and it is a sign that you may need to replace the concrete. These continuous concrete repairs can be signs that there are underlying issues leading to damage and failure, and can lead to future issues.
READ MORE: Guide to Sidewalk Accessibility, Safety, Drainage, and Durability for 2027
Do your concrete curbs and gutters need to be replaced? With a quick list of 7 Signs Your Property Needs New Concrete, you can recognize when it is time to replace your curbs and gutters with brand-new concrete.