Most stucco deterioration is the result of water infiltration into the building structure, either through the roof, around chimneys, window and door openings, or excessive groundwater or moisture penetrating through or splashing up from the foundation.
Excess Waterproofing can determine the cause of deterioration and make any necessary repairs to the building before repairing the stucco. Such work is likely to include repairs designed to keep excessive water away from the stucco, such as roof, gutter, downspout and flashing repairs, improving drainage, and redirecting rainwater runoff and splash-back away from the building.