Structural Crack Repairs — When is it Cosmetic vs Structural?

Not all cracks are dangerous — but knowing which is which is critical.

Cosmetic cracks

• Hairline size

• Often from shrinkage or temperature changes

• Usually safe — but should be monitored

  
  

Structural cracks

• Wide or progressively growing

• Step-pattern cracks in brick walls

• Doors/windows jamming

• Sagging or movement

  
  

Repairs CWG NSW performs

• Crack stitching

• Epoxy injection

• Lintel replacement

• Wall tie installation

• Structural strengthening

Early investigation avoids expensive restoration later.