DuraPlus Elbow Strap

The Elbow Strap is an essential component for offset chimney installations, designed to prevent excessive weight on elbows by securely supporting the chimney's weight. It is required between two elbows in offset configurations to ensure stability and safety. Depending on your installation, multiple elbow straps may be needed—always refer to the installation instructions for guidance. Available in 6" and 8" diameters, this durable elbow strap is a reliable choice for maintaining the integrity of your chimney system. Additional DuraPlus Info: DuraPlus is engineered to maintain a cooler exterior while promoting a hotter draft inside, enhancing stove efficiency and ensuring a fire-safe design that safeguards both the chimney and the surrounding structure. This triple-wall chimney features two layers of insulation: a ceramic blanket and an air gap. The ceramic blanket insulation is securely positioned, preventing the hot spots often caused by loose-fill insulation types. In the event of a creosote fire, the compressible insulation allows the chimney liner to expand outward radially. Built to withstand continuous operation at 1000°F flue gas temperatures, DuraPlus meets the rigorous UL standards, including one hour at 1400°F and three ten-minute chimney fire tests at 2100°F.