Chimney Spark Arrestor Requirements

R1001 2 footings and foundations.

Chimney spark arrestor requirements.

Stainless steel spark arrestor chimney caps the 5 8 inch mesh stainless steel chimney cap above is available in the following sizes to fit square rectangular or oval flues. Spark arrestors generally consist of double layers of metal mesh. The net free area of the spark arrester shall not be less than four 4 times the net free area of the outlet of the chimney. However since today s spark arrestors are normally combined with a chimney cap that also has a screen to keep critters and debris out of the flue the term seems to get lost in translation.

Find chimney caps at lowe s today. Masonry fireplaces shall be constructed in accordance with this section and the applicable provisions of chapters 3 and 4. Save up to see price at checkout click here for more details. Triple wall pipe through the roof stove chimney kit 6dp kbsc.

Openings shall not permit passage of spheres having a diameter larger than 1 2 and shall not block the passage of spheres having a diameter of less than 3 8. They go on to say that spark arrestors are fitted to a chimney to keep sparks and embers from jumping out of the chimney. R1001 2 1 ash dump cleanout. This is too keep them from landing on the roof or combustible material on the ground to start a fire.

Product rating is 5. Add to cart 33567 clearance. 4 6 134 was save. 8 x 8 8 x 13 8 x 17 10 x 17 13 x 13 13 x 17 13 x 21 17 x 17 and 17 x 21.

The net free area of the spark arrestor shall be not less than four times the net free area of the outlet of the chimney. Chapter 10 chimneys and fireplaces. Amazon s choice for chimney spark arrestor hy c sc1318 shelter bolt on single flue chimney cover mesh size 3 4 fits outside existing clay flue tile dimensions 13 x 18 black galvanized steel 4 7 out of 5 stars 1 012. Duravent duraplus 6 in.

The spark arrester screen shall have heat and corrosion resistance equivalent to 12 gauge wire 19 gauge galvanized wire or 24 gauge stainless steel wire.