The Real Cost of Bad Masonry KW : brick repair
The red clay soil under your foundation moves more than you think. Every time it rains heavy in the spring and then bakes during a humid August, the ground shifts. Your brick walls feel that movement. You usually see the result near windows or along the corners of your house. A thin crack forms in the mortar. You might ignore it for a few years. View the website . Water is lazy. It finds the easiest way inside. That tiny crack is exactly what it wants. The Dirt Beneath Your Feet Birmingham sits on highly reactive soil. The clay expands when wet and shrinks violently during late summer droughts. Your foundation rides this constant wave. A brick veneer has very little flexibility. When the framing shifts, the rigid masonry has to give somewhere. Usually the mortar cracks first. This is intentional. Mortar is engineered to be softer than the fired clay around it. It acts as a pressure relief valve for the wall. The wall settles and the mortar splits. You can grind out a cracked joint and ...