A major issue with these is a loss of heat or having it misdirected.
Diy double wall stove pipe.
The homemade triple wall chimney pipe you are considering could work for a while in principle but i strongly advise against your trying it.
Darwin invented the foam mate which is a machine that creates a nice thick foam the consistency of shaving cream.
Once the gauge of the pipe is determined next step is to measure the length of the sheet required to make a pipe from the stove s exhaust to the chimney flue.
Cabins lodges and period homes still use this type of stove for heat.
Your worries about the durability of galvanized steel.
The double wall pipe is used if the gap is less than 18.
This foam can be added to concreate to make.
The stove pipe is connected to the stove and goes through the ceiling or back of the home to redirect smoke outside of the home.
Single and double wall single wall pipes are used when there s a gap of at least 18 between the combustibles and the chimney system.
In this measurement reduce the length at least by two inches as the 90 degree elbow is about 8 inches tall.