Wood Burning Stove Flue Height Above Roof

Chimney planning step 2.

Wood burning stove flue height above roof.

The minimum chimney height recommended for minimum performance of wood burning and multi fuel appliances is 4 5 m from the top of the appliance to the top of the chimney. If the flue exits the roof further down then it must extend high enough to acheive 2 3m of horizontal clearance. They actually differ a great deal. As the name implies air cooled systems use air for cooling.

When installing a chimney for a wood stove on a metal roof you ll first need to assess the position. Place the chimney where it would be related to the stove and mark the center of the chimney on the ceiling. If the pipe is farther than 10 feet from the roof. The first is known as an air cooled chimney system.

What is the minimum height clearance needed for a wood burning stove pipe when exiting a flat roof. Drill a small hole in this spot to mark the chimney s center. The roof is in front of two 1st floor windows thanks paula moss 10 2 12. This means that below 38 degree roof pitches that the height of the flue outlet should be at least 1800mm above the roof when not close to the ridge and above 38 degree roof pitches the flue outlet height should be 2300mm horizontally back to the roof flue height figures are given in the table above where the flue is not close to the ridge.

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. 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. When installing a new twinwall flue system if the flue exits the roof within 600mm horizontally from the ridge high point of the roof then the flue must extend a minimum of 600mm above the ridge. Wood burning appliance venting is broken into two primary categories.

In general the overall height of the chimney from the base of the wood stove to the top of the chimney should not be less than 15 feet. To prevent this from occurring a chimney should extend at least 3 feet past a flat roof and be at least 2 feet above any roof peak within a 10 foot radius.