Stay warm and safe while cozying up by the wood-burning stove thanks to the DVL Galvanized Steel Double Wall from DuraVent. Constructed from galvanized steel and stainless steel, this double-wall interior pipe connects wood stoves to your chimney, so your home stays toasty and smoke-free all season long. Great for venting exhaust caused by burning wood, oil, coal, and gas fuels, this 12-inch long connector improves your stove's performance by maintaining high flue gas temperatures for a strong, steady draft. The stainless steel inner wall heats the flue faster, stays hot longer, minimizes the formation of creosote, and has the same life expectancy as the chimney With an installed length of 11.25 inches and a 6-inch interior diameter, this extension offers a snug fit on most wood stoves. A 6-inch clearance to combustibles is required for safe operation. Keep your family safe from the fumes every winter with the help of the DVL Galvanized Steel Double Wall by DuraVent.