Flue outlet height uk stove building regs j in document j pages 30 32.
Height of stove pipe above roof for wood burning stove.
The top of a chimney pipe must extend at least 2 feet above the peak of the roof if the pipe is within 10 feet of the peak.
Most wood burning stoves are top vent models meaning the flue collar will be on top of the unit.
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.
Safe and efficient chimney installation depends on the materials of your roof.
Stove pipes or chimney connectors can be either single or double walled.
For a pitched roof chimney height must be a minimum of 3 feet from where it penetrates the roof or at least 2 feet above the highest roof surface within 10 feet horizontally figure 5.
I had the roof you see in the photos done in 1991.
The stove pipe wasn t far above the top of the roof and wind blew smoke back into the house.
I have heard that the top of a wood burning stove pipe needs to be a certain height above the peak of the roof to work properly.
There are a few different types of flashing.
When installing a wood stove at home it s important to think about the chimney.
On flat roofs the chimneys must be at least 3 feet above the roof.
Vertical horizontal or a combination of both.
In order to do that you need a chimney with a good draw.
Wood stove pipe flashing is incredibly important to protect both your stove and your roof.
The hot flue gases from your stove need to be able to discharge freely and not present a fire hazard whatever the wind conditions.
That means that it will suck air through from your stove which also helps it to burn.
Installing a wood burning stove means you will need stovepipe.
Stovepipe differs from chimney systems.
I used to have a flat roof on the house.
Installation depends on the route used for the vent pipes.
Chimney planning step 2.
How to install wood stove pipe through wall.
For any horizontal through the wall venting system you must have at least 12 inches of vertical rise from the top of the stove not including the flue collar itself or any elbows before connecting a 90 degree elbow piece to turn toward the wall.
If the previous calculation results in the required height of 64 inches we can see that the top of the pipe will not rise above the roof peak but would still meet the requirements of the rule.