Double Or Triple Wall Chimney Pipe

These pipes contain fiberglass or ceramic insulation to stay cooler on the outside and must maintain a 2 inch clearance to combustibles.

Double or triple wall chimney pipe.

Ul standard 103 requires pipe capable of safety operating with an internal temperature of 1 000 degrees fahrenheit and withstanding a maximum temperature of 1 700 degrees fahrenheit. Solid packed chimney these pipes have smaller inner diameters usually ranging from 5 inches to 8 inches that have some insulation either double wall like simpson duravent duratech pipe or triple wall like simpson duravent duraplus pipe. Shop single double and triple wall stove and chimney pipe including simpson dura vent selkirk metalbestos amerivent metal fab security chimneys and more. Less creosote accumulation is another positive feature due to the heat retention of double wall stovepipe.

Double wall stove pipe can reduce the clearance needed to combustibles in many situations and typically has a stainless steel inner wall that will provide a much loger time of service that a typical single wall setup. Class a chimney pipe is either a double or triple wall construction. For safety the single or double wall black stovepipe transitions to class a chimney pipe when it nears a wall or ceiling. Browse by double or triple wall galvanized stainless steel collars thimbles in all sizes by top brands skip to main content 855 484 3292.

Duraplus features two layers of insulation and is available in sizes 6 to 8. Duraplus is a triple wall chimney system with a layer of insulation between the innermost wall and the middle wall whereas duratech is a double wall chimney system with a layer if insulation between the two metal walls. 7 duraplus chimney pipe duraplus is a triple wall 2100 all fuel chimney system and is tested to ul 103 ht standards. Duraplus is for use with wood stoves fireplaces furnaces boilers ranges water heaters or other appliances fueled by wood coil oil or gas.