Chimney Ceiling Support Box Installation

Refer to the typical installation drawings below to select the appropriate component parts for your installation.

Chimney ceiling support box installation.

Once the center point is found use the ceiling support box to mark the ceiling to make your cut. Dvl durablack chimney adapter must be used when connecting dvl pipe to a ceiling support box or finishing collar. As the names imply these parts bear the vertical weight of the chimney components. Figures 5 6 show the 2 most common types of decorator ceiling support installation.

So they are usually shorter than ceiling support boxes. Install a screw tip attachment into a cordless drill. Watch as we review the white metal twin stack class a wood stove chimney pipe components that will help you prepare for installation of this and the interior. It s possible to use a support box on a flat ceiling.

Remove the screws that attach the trim piece to the lower end of the chimney box. Installation procedures the decorator ceiling support will support up to 40 ft. Ceiling support boxes come in varying lengths and project downward into the room. Frame on all 4 sides a level square opening.

Ceiling support collars are intended for installation in a flat ceiling. It was easy to install and exactly what i needed for our cathedral ceilings. I have tripple wall s s duravint chimney from the inside of the box and up 6. The ceiling support box will come with two brackets to mount to the ceiling joists.

I m using duravent single wall telescoping pipe from the ceiling box down to my englander nc 30 wood burning stove using the duravent adapter at the stove. X 18 25 in square ceiling support box and trim collar 24 in. 13 m of chimney sections all of which must be installed above the support. Position the upper end of the box against the ceiling and.

A sawzall is the best tool to cut the opening in the ceiling. The single wall chimney pipe needs to be at least 18 inches away from combustibles.