The answer to 'why is my paver disease' is that pavers can develop various issues, commonly known as 'paver disease', due to factors like improper installation, environmental conditions, or wear and tear over time. Some common symptoms include cracking, uneven surfaces, weed growth, and discoloration.
The main causes of paver disease include poor drainage leading to water damage, settling or shifting of the base, erosion from wind/rain, and improper installation techniques. Over time, pavers can also become damaged from heavy foot traffic, vehicle use, or weathering from exposure to the elements.