Wood Stove Pipe Roof Clearance

Where a ventilated type metal thimble is used the thimble must be at least 12 inches larger in diameter than the stovepipe figure 4.

Wood stove pipe roof clearance.

Metal b vent chimney clearance distances above and on the roof. The roaring fire in the wood stove keeps the room toasty warm on a wet chilly night. Many think stovepipe can run from the wood stove right up through the ceiling and roof. Chimney planning step 2.

Duravent duraplus 6 in. Once these clearances are met you must convert your stove pipe to class a chimney pipe for proper venting of your stove. For example a single wall stove pipe requires 18 inches of clearance from ceilings or walls. The 18 inch clearance can be reduced to 8 inches by extending the thimble see dotted line and surrounding it with at least 8 inches of fireproofing material.

This article series describes b vent metal chimneys used for gas fired appliances. If the pipe is farther than 10 feet from the roof. Clearance distances are given for a gas appliance b vent at the rooftop. 4 6 134 was save.

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. Chimneys should extend upwards. Double wall stove pipe on the other hand requires only 8 inches of clearance from the ceiling and 6 inches from a wall. Clearance clearance select items sale sale select items compare duravent duraplus 36 in.

Triple wall stainless steel chimney pipe 6dp 36ss. For safety the single or double wall black stovepipe transitions to class a chimney pipe when it nears a. Masonry chimneys must terminate. Using a heat shield on a single wall stovepipe allows you to reduce the clearances from 18 to 6 to the wall and 9 to the ceiling.

Masonry chimney roof clearance requirements. Product rating is 5. The sketch at left shows the proper minimum chimney height and roof clearances for a masonry chimney. At least 3 feet above the highest point of contact with the roof structure the vertical green arrow in our sketch at left and.

Triple wall pipe through the roof stove chimney kit 6dp kbsc. 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.