Chimney leaks from cracked crowns and failed flashing
Why it happens here
Sycamore gets freeze-thaw cycles that crack crowns and pull flashing away from the roof. The tree cover also keeps roofs shaded and damp, which speeds up corrosion of flashing. Once water gets in, it damages the chimney and your home.
Our approach
We replace damaged flashing with new copper or aluminum and pour a new crown with a flexible mix. We also apply waterproofing to the brick. This three-part fix stops the leak and prevents future water damage.