Cracked chimney crown
Why it happens here
The crown is the concrete top of your chimney. It cracks over time due to freeze-thaw cycles and age. Once cracked, water gets into the chimney and causes leaks and masonry damage.
Our approach
We remove the old crown and pour a new one with proper overhang and expansion joints. We use chimney crown mix designed for New Jersey winters. We also apply a waterproof coating.