I am re-locating my torch set-up and have a question about the venting. In order to vent to the outside in the new location, we would have to cut through the metal sheeting on the outside of the building. The other option is to vent through the ceiling into an attic space. This is a metal building that we have built my shop and my husband's wood shop into. The attic space is just for minor storage and it is not air tight. Anyone else vent into an attic space? Pros and cons? I am using a range hood for my ventilation system and I will only work on the torch for 1-2 hours at a time per day.
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