Round Chimney Caps

To determine the correct size chimney cap simply measure the outside diameter of the flue.
For diameter measurements that fall between 6" to 9" use the 8" chimney cap.
For diameter measurements that fall between 8" to 11" use the 10" chimney cap.
For diameter measurements that fall between 11" to 14" use the 12" chimney cap.
The screws on these caps simply hand tighten up to the side of the flue.

If your flue does not extend at least 1" above the top of the chimney please order chimney cap brackets.