Signs Your Interlock Needs Repair And How to Fix It
Sinking pavers? Weed growth? Learn the common signs your Ottawa interlock needs repair.
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.