Duravent kits are designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and to provide for a fire-safe design that protects both the chimney and the building. This triple-wall chimney features two insulating layers (ceramic blanket, plus air space). The ceramic blanket insulation is held securely in position, eliminating hot spots common with loose-fill type insulations. In the event of a creosote fire, the compressible blanket insulation permits the chimney liner to expand outwardly in a radial direction. Duravents chimney is a triple-wall, all-fuel chimney for use with wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.

• Perfect for any wood stove with a 6 In. flue
• Safe, triple-wall design
• 6 In. inner diameter
• 24-gauge construction

• It supports up to 35 ft. of pipe (not included)
• Kit includes: DVL/Duravent adapter, snap-lock adapter, 11 In. square ceiling support box with trim, adjustable flashing for 0/12 - 6/12 pitch, chimney cap, storm collar, and attic insulation shield
• All-in-one kit saves time and guesswork 6 in. chimney pipe sold separately

• Length: 18"
• Diameter: 6"
• Attachment Method: Twist-lock
• Material: Stainless steel
• Gauge: 24