Is applying a thin coating of tar to the chimney crown a recommended method to provide extra protection?
Asked by Fabien Marchand 
6 months ago
Last Updated: June 23, 2024
Do you think it would be a good idea to apply a thin layer of tar on the chimney crown for some extra protection?
Huh?
A masonry expert, made a recommendation
Anonymous person asking about the chimney cap? The metal section? You don’t need a tar layer. Those are inexpensive and simple to replace when necessary. If you’re referring to the black section of the chimney in the photo, applying tar or a waterproof membrane is a good idea. Alternatively, you can cover the black section with metal to provide protection.
Discussing the crown, not the hat
Wait, just informed me of this for the first time. The crown should be replaced.
Oh, not really?
Which state are you currently residing in?
Md
Absolutely not.