DuraChimney II Supplementary Supports are designed to help bear the weight of the chimney system, providing added stability and structural reinforcement. Each support can handle up to 25 feet of chimney pipe, and additional supports can be added as needed for taller installations. Ideal for ensuring safe, secure, and code-compliant chimney setups.
Additional Durachimney II Info:
DuraChimney II offers a high-performance, factory-built alternative to traditional masonry chimneys. Its unitized, lightweight construction eliminates the need for field assembly of pipe sections, making installation faster and more efficient. Engineered with a double-wall, air-cooled design, DuraChimney II stays cool on the outside while maintaining a strong, hot draft on the inside. This fire-safe system is built to protect both the chimney and the structure. It allows for thermal expansion in all directions under high heat and is tested to UL 103 standards—approved for continuous operation at 1000°F, one hour at 1400°F, and ten minutes at 1700°F.
