Stove Pipe Height Above Roof

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

Stove pipe height above roof. You can leave solid pack chimneys exposed and braced. Specifications aren t there to merely cause you problems. If the pipe is farther than 10 feet from the roof peak it must be 2. Vii the chimney shall extend at least three feet above the part of the roof through which it passes and at least two feet above the highest elevation of any part of the manufactured home within 10 feet of the chimney.

This is an altered 10 2 rule. It means any pipe penetrating a roof must be three feet above the roof line on the up slope side of the penetration. 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. The chimney must extend at least 3 above the highest point where it passes through a roof.

Determine the number of chimney pipe lengths required. Hopefully this will be enough. Currently the pipe is 6 inches above the roof peak. Vertical blue line along the left side of the chimney in our photo.

In the photo below you can see where the braces currently attach 41 inches above the collar. If you ve been researching class a chimney pipes you ve probably heard of the 3 2 10 foot rule numerous times. The 10 foot rule explains the clearance you need. This rule refers to the proper height of the chimney pipe above the 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. Explained the chimney pipe must be a minimum of three feet above the roof but also two feet taller than anything within ten feet. 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.

This specification makes sure steep roof slopes are cleared. 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. If there is a steep roof or nearby obstruction the chimney will need more length above the roof to meet code. For gas vents or a type l vent this distance above the roof surface must be at least 2 ft 0 61m.

3 feet out the roof unless the stack is within 10 feet of the ridge then 2 feet is the minimum.