Dinie Johnson wrote:How can you go through both floors and attic? Does the pipe help heat the next floor up? We have a 2 story as well and wanted to put it in the basement. But we were thinking about an L bend.
Dinie, I am building my home from scratch. I built a "tunnel" for the triple wall stove pipe that runs through the back of a closet on the main floor. It is completely enclosed.
When the stove pipe enters the floor above, (from basement), it transitions to a triple wall pipe.
The triple wall pipe is anchored with metal straps designed for it so there is no movement of the pipe. When it enters the attic there is a special shield that keeps the insulation away from the pipe, then out through the roof.
Just keep in mind that you will need to clean the chimney at least once a year, so any bends, (angles) in the pipe, well, you need to be able to access that pipe to clean it.