Round Ceiling Support Box.
6" Dura/Plus Round Ceiling Support - Use this round ceiling support when passing through a flat ceiling. It includes a built-in, twist-lock starter section for Dura/Plus Chimney. Round Ceiling Support requires a 14 1/2" x 14 1/2" framed opening. Included is a 1 1/2" wide trim collar. This round ceiling support will support up to 35' of Dura/Plus Chimney.
Round Ceiling Support Box.
6" Dura/Plus Round Ceiling Support - Use this round ceiling support when passing through a flat ceiling. It includes a built-in, twist-lock starter section for Dura/Plus Chimney. Round Ceiling Support requires a 14 1/2" x 14 1/2" framed opening. Included is a 1 1/2" wide trim collar. This round ceiling support will support up to 35' of Dura/Plus Chimney.
6" Dura/Plus Round Ceiling Support - Use this round ceiling support when passing through a flat ceiling. It includes a built-in, twist-lock starter section for Dura/Plus Chimney. Round Ceiling Support requires a 14 1/2" x 14 1/2" framed opening. Included is a 1 1/2" wide trim collar. This round ceiling support will support up to 35' of Dura/Plus Chimney.