How High Should My Chimney Be Above My Roof

Rumfords draw at least as well as any other naturally drafting appliance so there are no special rules for rumfords.

How high should my chimney be above my roof.

The 10 foot rule explains the clearance you need. For gas vents or a type l vent this distance above the roof surface must be at least 2 ft 0 61m. Specifications aren t there to merely cause you problems. If you ve been researching class a chimney pipes you ve probably heard of the 3 2 10 foot rule numerous times.

They intend to make sure that the chimney draws properly and that a fire hazard does not occur. Vertical blue line along the left side of the chimney in our photo. This specification makes sure steep roof slopes are cleared. And at least 2 higher than any portion of a building within 10.

How tall should the chimney be. 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. In your situation the minimum height of your chimney above the eaves should be the following depending on your roof pitch. Flues need to be 600mm higher than the highest part of the roof within 3 metres.

Explained the chimney pipe must be a minimum of three feet above the roof but also two feet taller than anything within ten feet. 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. The chimney must extend at least 3 above the highest point where it passes through a roof. If the pipe is farther than 10 feet from the roof peak it must be 2.

The top of the chimney should be at least 3 ft 0 92 m above the roof surface. 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. 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. 8 12 minimum chimney height.

This rule refers to the proper height of the chimney pipe above the roof. 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.