A professionally repaired worktop chip — using appropriate materials by an experienced technician — will last many years under normal conditions. Here is a material-by-material guide.

Granite Worktop Repair Longevity

Granite is a stable, non-porous material. A chip repair using appropriate two-component resin compound, properly mixed, applied and polished, is very durable. Under normal kitchen conditions — no extreme heat, appropriate cleaning — a granite chip repair should last 10 years or more.

Quartz Worktop Repair Longevity

Quartz is very similar to granite in terms of repair longevity. Resin compounds bond well to the quartz substrate. A professional quartz repair should last 8-12 years under normal conditions.

Laminate Worktop Repair Longevity

Laminate repair is slightly less durable than stone repair because laminate’s layered structure means the repair compound is bonding to the surface layer rather than a monolithic material. A well-executed laminate repair typically lasts 3-7 years.

The most common cause of premature laminate repair failure is water ingress at the repair edges — keeping water away from the repair and maintaining the surrounding laminate seal extends repair life significantly.

Corian Repair Longevity

Corian repair is very durable. The homogeneous material means the repair compound bonds into the surrounding material effectively. Professional Corian repairs typically last 10+ years.