Rock Chimney On A Metal Roof

Rock vent class a chimney pipe and components are ul listed and provide a 2 clearance to combustibles.

Rock chimney on a metal roof.

Chimney flashing is actually a two part affair. Compatible with ventis champion and nexvent class a chimney pipe. Once you ve cut all your bed joints cut your flashing from roofing grade galvanized sheet metal or copper. Each leg should be about 6 in.

The first part is a one piece pan that is bent at a right angle and laid with one leg against the chimney and the other on the roof. Manufactured in the usa with the homeowner in mind with 3 stainless steel options to select from to help manage a cost effective installation. Cut two opposing 45 degree notches into z closure to allow a 90 degree bend. Fold closure 90 degrees and apply to the roofing along one side and one half of the section below the chimney.

Using a compass draw out the chimney s diameter. Apply butyl tape to the underside of the closure. Drill a small hole in this spot to mark the chimney s center. Screw closure in place with pancake head wood screws set four inches apart.