Aluminium interlocking plank cladding – surface pitting

Cause

A highly corrosive environment

Repair

  • wash surfaces that do not get rain-washed with water and a soft brush
  • paint as required – obtain advice on suitable paints for aluminium before painting

Cause

Not cleaned regularly by rain-washing

Repair

  • wash surfaces that do not get rain-washed with water and a soft brush
  • paint as required – obtain advice on suitable paints for aluminium before painting

Cause

Poor maintenance

Repair

  • wash surfaces that do not get rain-washed with water and a soft brush
  • paint as required – obtain advice on suitable paints for aluminium before painting