Masonry chimneys need to be repaired quickly when damaged. Water can quickly turn a small repair into a major project.
A leaky chimney can go unnoticed for a long time. Bricks and mortar are like sponges, absorbing water and leaching minerals, which weakens the masonry over time. Cracks in the top of a chimney cause great damage in a matter of just a few years. Those cracks fill with water and then freeze, creating and widening cracks that work their way down the chimney.
There is no reason for a chimney to suffer from any water problems. We have the experience and the right tools and products to prevent the need for a costly rebuild.
It will only get more expensive to fix the longer you wait!
Your chimney crown is essentially a rain hat and umbrella all in one. It's incredibly important for keeping your chimney intact, but it's commonly constructed incorrectly or neglected for too long, and your whole chimney will suffer because of it.
CrownCoat is a flexible, waterproof sealant applied to ensure long-lasting crown protection.