Pavers create beautiful decorative surfaces across patio or pathways. However, at times they can become a slipping or tripping hazard. Here are several signs that your pavers need repairs.

1. Broken pr Missing Pavers

Though pavers are robust, they can at times break or crack, especially if someone accidentally drops a heavy object on the surface. The benefit of pavers is that contractors can replace individual units when undergoing paving repairs so you can target specific areas.

2. Uneven Paving

Pavers accommodate slight natural shifts in the earth underneath by adjusting accordingly, which minimises the likelihood of cracking. While small degrees of unevenness are acceptable, if your pavers become too irregular, protruding corners and edges can trip people up. At times, the base underneath, typically consisting of sand and crushed stones, will need re-bedding to ensure a flat and stable foundation on which the pavers can lie. For surfaces that expect to carry vehicles, an extra layer of compacted aggregates can supplement the foundation to provide extra durability.

3. Mossy, Oily Pavers

Moss might look charming when it spreads across your pavers, but it can cause them to become slippery and dangerous. Other problems might occur on a driveway when oil and grease collect on the surface. Check with your contractor whether pressure-washing or replacement of the pavers is the best option.

4. Pooling Water

Sometimes larger sections of the pavers sink which result in rainwater pooling on top. Rather than ruining your shoes or slipping over your pavers, make sure to get an expert to check the drainage and foundation. They might install a channel drain or pit box to carry away stormwater. Alternatively, the problem could lie with a shifting foundation that needs improvements.

5. Tree Roots 

Sometimes natural foliage is to blame such as when tree roots arise underneath a pathway. Roots can lift and damage the pavers. In such a case, you'll need a landscape expert to decide what to do about the developing tree before replacing the pavers.

Pavers in various shapes and sizes create attractive and exciting surfaces. But the individual units can result in problems such as unevenness, as they shift on the foundation. However, this means that you can replace or repair particular areas rather than entire sections. If drainage is adequate and a solid foundation supports the pavers, then the chance of issues arising should be less. Contact local paving repair services to learn more.