Is your interlock sinking, shifting, or growing weeds? These signs mean repairs are needed.
Common Problems
Sinking Pavers: Caused by inadequate base or poor drainage.
Shifting Pavers: Missing or deteriorated edge restraints.
Weed Growth: Polymeric sand has failed.
Ant Hills: Ants excavate sand from joints.
When to Repair vs Replace
If more than 30% has issues, replacement may be more cost-effective.