Concrete wall – uneven colouring/staining across wall

Causes

Localised water run-off across the face of the wall

Lack of rain washing

Listed under: Exterior, concrete and cement, stains, cladding, walls, wall cladding, solid concrete wall

Cause

Localised water run-off across the face of the wall

Repair

  • determine cause of localised run-off; divert if possible
  • wash surface frequently where rain washing doesn’t occur to prevent build-up of dirt and discolouration

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Cause

Lack of rain washing

Repair

  • wash surface frequently where rain washing doesn’t occur to prevent build-up of dirt and discolouration

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