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Is there such a thing as triple wall stove pipe?
This Triple-Wall Chimney Stove Pipe features two insulating layers consisting of a ceramic blanket plus air space. The ceramic blanket insulation is held securely in position, eliminating hot spots common with loose-fill type insulations.
What is the clearance for triple wall stove pipe?
Triple-Wall Stove Pipe Installation According to building codes, there must be a 2-inch clearance around your double- or triple-wall chimney pipe.
What is triple wall stove pipe used for?
Class A chimney pipe has many names, often referred to as double-wall chimney pipe, triple-wall chimney pipe, all-fuel pipe, or insulated chimney pipe. Class A pipe is used to vent high-temperature exhaust released from wood, coal, and oil-burning appliances such as fireplaces, stoves, boilers, and furnaces.

What’s the difference between double-wall and triple wall stove pipe?
What’s the difference between DuraTech and DuraPlus chimney pipe? 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.
What is the difference between double and triple-wall chimney pipe?

What is the difference between double and triple wall chimney pipe?
What’s the difference between double-wall and triple wall chimney pipe?
Does stove pipe have to be double-wall?
Single-Wall stove pipe can be installed as long as you have a 18″ clearance to a wall, ceiling or floor. If your clearance to combustibles is less than 18″, you have to install double-wall stove pipe.
Which chimney pipe is best?
Stainless steel is the most preferred material for the chimney duct pipes because of its strength, durability and resistance to corrosion. Materials like PVC and aluminium are also used for the chimney ducts.
What’s the difference between double wall and triple wall stove pipe?