Hi I am going to install a wood burning stove in my metal enclosed carport that has been spray foamed on the inside. My question is I would like to vent straight out the top of my stove and thru the metal corrugated carport roof and I had an idea to use triple wall pipe thru the metal roof and cut the hole as tight as possible than use Peel and Seal to make the hole watertight by cutting and overlapping vertical strips around the pipe and roof. I have researched the rubber boots that slide over the pipe and conform to the metal roof but I'm worried they won't last very long with the expansion and contraction from the Midwest climate and sun. Any help and advice would be appreciated. Thank you!