Chimney leaks from crown cracks and damaged flashing
Why it happens here
Freeze-thaw cycles crack crowns, and old flashing rusts or pulls away. Heavy rain then finds its way in. This is the most common problem we see in Downtown Bridgewater.
Our approach
We repair crowns with chimney crown mix, replace flashing with stainless steel, and apply ChimneySaver waterproofing sealant. We also check the cap and damper for related issues.