Installing Chimney Through Roof

Set the flashing aside.

Installing chimney through roof.

Insert the pipe into the chimney outdoor enclosure. Fit a fire stop into the joist shield and attach it to the ceiling joist. Most manufacturers offer fifteen or thirty degree elbow sets. Refer to the instructions and procedures that came with the kit to install the.

How to install a chimney for a wood stove on a metal roof metal roof stove pipe flashing. Pre installation guidelines authorities require that the chimney extend not less than 3 feet above the highest point where it passes through the roof of a building and not less than 2 feet above any portion of the building within 10 feet see figure 1. Place the step flashing over the caulk and onto the chimney. Or the installation may need a length of the chimney to extend through a pitched roof.

Installing chimney flashing on a metal roof is a laborious business but if you love to work with your hands and you want to save some money on professional fees you may want to try doing this carpentry job on your own. Cut another square opening through the roof. The chimney must extend at least 3 feet above the highest point where it passes through the roof and be at least 2 foot higher than any part of the building within a horizontal distance of 10 feet figure 2. Manufacturers provide an offset chart.

The insulated chimney pipe is stacked until it reaches the required height. You should weatherproof the roof opening with an insulated storm collar and roof flashing. See chart 2 for chimney height above the roof on page 17 of these instructions. Place a small drop of caulk where the roof and chimney meet at the chimney corner.

It specifies how many elbow sets or pipe sections you can add between them. Hammer 2 roofing nails into the flashing and. Chimney planning step 2 determine the number of chimney pipe lengths required. Push the pipe through it to the outside of the house.

All chimneys must extend 3 feet above the roof surface and 2 feet higher than any part of the building within 10 feet. To help you install chimney flashing on a metal roof here are some tips for you. It s typically made of. Schedule the contractor to cut the hole at the roof and install a flashing based on the size of the chimney pipe.

Transitioning from single wall black stove pipe to insulated double wall class. Flashing is a method of weatherproofing the base of a chimney. Chimney boot for a metal roof. The termination cap is installed above this point.