How A Stucco Contractor Handles Hairline Cracks Early Hairline cracks in stucco can look small at first. Still, they deserve attention before they spread. Many homeowners notice thin lines near windows, doors, corners, or wide wall areas. At first, those cracks may seem harmless. However, stucco protects your home from rain, heat, wind, and daily wear. R&M - Stucco Construction and Remodeling LLC : https://www.google.com/maps?cid=18111853770072066856 Learn more : https://connect.usama.dev/blogs/74771/How-A-Stucco-Contractor-Handles-Hairline-Cracks-Early