The DuraChimney II Wall Strap provides essential support and stabilization for chimney installations, maintaining a consistent 2" clearance to combustibles. Ideal for both interior and exterior applications, wall straps are required every 8 feet on the exterior of the building to ensure a secure, code-compliant installation.
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.
