The answer to 'hardscaping dying' is that there are several common causes for hardscaping elements like pavers, retaining walls, or patios to deteriorate prematurely. Symptoms can include cracking, crumbling, uneven settling, or discoloration. Common causes include improper installation, poor drainage, freeze-thaw cycles, and natural weathering over time.
For minor issues, some DIY repairs may be possible, such as re-leveling pavers, repairing cracks, or refreshing the appearance with sealants. However, more extensive hardscaping problems often require the expertise of a professional landscaper or masonry contractor to diagnose and fix the underlying causes. Attempting major hardscaping repairs without the right skills and equipment can lead to further damage or safety hazards.