The DuraVent DuraPlus 7" x 12" Galvanized Chimney Pipe is a premium triple-wall chimney system engineered for safe, efficient venting of wood stoves, fireplaces, and other solid-fuel heating appliances. Its advanced design features dual insulation layers, including a ceramic blanket insulation and air space, which keep the exterior cool while maintaining a strong internal draft. This insulated chimney pipe improves stove efficiency, enhances combustion performance, and delivers superior fire protection for residential and light commercial chimney installations.

Built for continuous operation at flue gas temperatures up to 1000°F, the DuraVent DuraPlus 6" x 12" chimney pipe meets stringent UL-listed chimney standards, including one hour at 1400°F and three 2100°F chimney fire tests. The compressible insulation allows safe liner expansion during a creosote fire, ensuring a durable, code-compliant chimney venting system designed for long-lasting reliability and safety.

Features

• Versatile All-Fuel Chimney Pipe System: Designed for use with wood stoves, fireplaces, furnaces, boilers, water heaters, ranges, and other appliances fueled by wood, oil, coal, or gas, making it a reliable all-fuel chimney pipe solution.
• Premium Triple-Wall Insulated Construction: Features 1-inch ceramic insulation blanket on 6", 9", and 12" pipe sizes, delivering improved heat retention, safer operation, and enhanced performance in a chimney venting system.
• Optimized Thermal Efficiency & Safety: The insulated chimney pipe design maintains higher internal flue temperatures while keeping the outer wall cooler, improving draft efficiency and supporting safe, fire-resistant operation.
• Accurate Installation Sizing: For proper fit and installation, subtract 1-1/2 inches from each pipe length to determine the installed length of DuraPlus chimney pipe, ensuring precise, code-compliant setup.
• Secure Shipping Protection Available: Optional protective carton filler (CF) is available for added protection during transit, helping safeguard your DuraVent DuraPlus chimney pipe from damage during shipping and handling.

Specifications