Do you have a chase (wood framed chimney structure)? These normally have a metal pipe framed inside. The covers on the top are normally constructed out of galvanized metal and then sometimes painted. Over time, these covers rust and create a way for water to enter the structure. We offer replacements in Stainless, copper, and stainless with a powder coated finish all giving you a lifetime warranty so you never have to worry about replacing again.
