Installing Pellet Stove Pipe Through Roof

Installing a pellet stove pipe in an existing chimney requires a chimney liner.

Installing pellet stove pipe through roof.

In this video and as described in the steps below you ll see the installer attach the vent through the wall. A pellet stove is typically installed just 1 to 2 inches away from a rear wall but you can install it farther out if you like. The stove vent pipe will have to be supported every four feet using a bracket to attach it to the outside wall. Determine the number of chimney pipe lengths required 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.

If the eaves overhang considerably you will have to run the pipe through the roof at that point but if the overhang is slight two 45 degree bends will take the vent pipe clear. A single wall stovepipe requires more clearance than a double walled stovepipe. The jack must be installed and flashed so there are no leaks. Properly installed pipes will keep a wood stove working for many years to come.

In this case you may want to hire a roofer to install a code approved roof jack through which the pipe will run. To vent this pellet stove you ll need to cut out a hole either in the wall or roof of your house depending on where you place the stove. The stovepipe connects the stove to a chimney pipe which extends through the roof. Venting a pellet stove.

Chimney planning step 2.