Cracked crowns and water intrusion after freeze-thaw
Why it happens here
Water sits on the crown, freezes overnight, and widens hairline cracks. Colts Neck Crossing sees this every winter, especially on chimneys with a shallow crown overhang and no water repellent.
Our approach
We rebuild the crown with a proper slope and overhang using chimney crown mix, then waterproof the surrounding brick. The repair is designed to shed water rather than absorb it.