Apr 11, 2006 #1 skylane Mechanical Joined Aug 30, 2005 Messages 2 Location US Does anyone know where I can download standard sheet metal duct construction details from? Doesn't have to be complete or necessarily SMACNA standard. Just have to show something for permit.
Does anyone know where I can download standard sheet metal duct construction details from? Doesn't have to be complete or necessarily SMACNA standard. Just have to show something for permit.
Apr 14, 2006 #2 dpoppeli Mechanical Joined Jun 20, 2003 Messages 33 Location US http://www.octanecreative.com/ducttape/cartoons/index.html Upvote 0 Downvote