Horizontal Chimney Cracks: Causes, Diagnosis, and Repair
Horizontal cracks near the top of brick masonry chimneys are a common but often misunderstood problem. Understanding the forces that cause these cracks is essential for selecting the right repair method and preventing recurrence. Two Primary Causes of Horizontal Chimney Cracks Differential Thermal Movement Every material used in chimney construction expands and contracts at different […]
