How High Should My Chimney Be Above My Roof

The top of the chimney should be at least 3 ft 0 92 m above the roof surface.

How high should my chimney be above my roof.

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. 12 1 14 code requires that a chimney be three feet above the roof where it exits and two feet higher than any part of the roof within ten feet. Vertical blue line along the left side of the chimney in our photo. 8 12 minimum chimney height.

How tall should the chimney be. My understanding is that the chimney should be at least 2 feet higher than any part of the roof within 10 feet of the chimney. Flues need to be 600mm higher than the highest part of the roof within 3 metres. The top of the chimney should be at least two feet higher than a level point ten feet away from a level line to the roof.

And at least 2 higher than any portion of a building within 10. If you ve been researching class a chimney pipes you ve probably heard of the 3 2 10 foot rule numerous times. The chimney must extend at least 3 above the highest point where it passes through a roof. They intend to make sure that the chimney draws properly and that a fire hazard does not occur.

Both above the flat roof and 2 feet above the point at which a horizontal line from the chimney would touch the highest portion of the nearest roof. For gas vents or a type l vent this distance above the roof surface must be at least 2 ft 0 61m. Rumfords draw at least as well as any other naturally drafting appliance so there are no special rules for rumfords. 6 12 minimum chimney height.

This rule refers to the proper height of the chimney pipe above the roof. This specification makes sure steep roof slopes are cleared. Most wood stove and factory built fireplace manufacturers and local building codes will require that the chimney must extend at least 2 feet above any portion of any structure within 10 feet measured horizontally and must extend at least 3 feet above the highest point of its roof penetration. The current code states that chimney openings need to be at least 300mm higher than the highest part of any roof within 3 6 metres of the chimney.

The 10 foot rule explains the clearance you need. Explained the chimney pipe must be a minimum of three feet above the roof but also two feet taller than anything within ten feet.