8 Inch DuraChimney II 30-Degree Firestop

It is intended to be utilized anytime a chimney approaches a wall at an angle of 30 degrees or greater. Because the DuraChimney II is constructed of unitized, lightweight materials, there is no longer a need for pipe parts to be installed on site, which speeds up construction. Prefabricated brickwork is well-replaced by this superb factory-built option.

Product Features:

• Designed for use when the chimney passes through a wall at a 30° angle from the vertical
• For use when chimney passes through a 30 degree angle from vertical
• Approved for wood, coal, oil, and Category 1 gas
• 430-alloy inner wall, 021" galvanized outer
• Double-wall, air cooled chimney system
• 2" clearance to combustibles
• Factory-built alternative to pre-fabricated masonry chimneys
• Lightweight design which eliminates the need for field assembly of pipe sections, allowing for faster installation
• Tested and listed for continuous operation at 1000° F flue gas temperatures, one hour at 1400° F, and ten-minutes at 1700° F

Product Specifications:

 Downloads:

• DuraChimneyII Catalog
• DuraChimneyII Installation guide
• DuraChimneyII WoodburningBestPractices