1. Prevents Water Damage & Erosion
- Water will seep through cracks and joints leading to soil erosion under the slab, which will eventually cause sinking or uneven surfaces.
- In colder climates like Illinois, freeze-thaw cycles can expand cracks, worsening the damage. If the crack is sealed, preventing moisture intrusion, you’ve eliminated the expansion risk.
2. Stops Weed Growth & Pest Infestation
- Unsealed cracks allow weeds to grow, which can widen the cracks over time, and create more maintenance.
- Small cracks can also become entry points for insects, ants, and rodents.
3. Reduces Further Deterioration
- Cracks will naturally widen due to foot traffic, vehicle weight, or temperature changes.
- Sealing prevents the cracks from getting larger and more expensive to repair.
4. Enhances Safety
- Uneven or cracked concrete can be a trip hazard, especially in walkways, driveways, or patios. Did you know that the American Disability Act (ADA) states that any offset larger than ¼ inch is considered a trip hazard? Which means you are liable if someone would get hurt.
- Filling cracks helps maintain a smooth and even surface.
5. Improves Aesthetics
- Sealed concrete looks cleaner and more uniform, maintaining curb appeal for homes and businesses.
- It also helps prevent discoloration from dirt, debris, and moisture buildup.
- As previously mentioned, it will keep weeds from growing in the cracks / joints.
6. Extends the Life of Concrete
- Many times the edge of the crack will begin to chip away which allows more moisture penetration and speeds up the deterioration process.
- By sealing cracks early, you will extend the life of the concrete surface and avoid costly replacements.
Bottom Line
Sealing cracks in concrete is a simple and cost-effective way to protect, preserve, and extend the life of your surfaces. It prevents further damage and keeps your concrete strong and visually appealing for years to come.
Would you like recommendations on the best types of concrete crack sealers?
Call Sealtite to speak with one of our experts and be sure to ask about our 4-step crack seal system! 855-692-3626