We had a birthday party on Saturday with over 20 people, and it turned out great. The pool was a lot of fun, especially with the little kids who played on the stairs most of the time. The big discovery, and change that I'm going to have to address is that when lighting the grill, the ceiling fans pull the smoke into them. This created a very smokey area under the porch that needs to change. We turned off the fans and the smoke when away, but having to leave the fans of when lighting the grill doesn't seem like a good option.
I've been looking out outdoor hood vents, and what others have done. Seems like almost all of them are stainless steel. We don't care for that look. The other models that we've found online are a lot more money if you don't go stainless steel. Even the inserts that go into a home made vent box are crazy expensive, and stainless steel.
My current plan is to buy a normal 36 inch, best quality from Lowes, range vent and then build a metal box around it that tapers to a smaller square tube that goes into the attic area of the porch. I'm thinking that I'll run 7 inch round ducts from the top of the range vent up into the attic area, then turn it out the side of the porch and up to the height just above the second story of my house, kind of like a chimney.
Has anybody tried to do this before? My plan is to use angle iron and then tack in sheet metal inside the angle iron so I have clean edges as viewed from the outside. I'll post pics once I start to do this. I need to buy some angle iron. I'm thinking 1 1/2 inch should look the nicest.