Screened and covered. That is the problem, Check with HD to see what they will allow you to do, Most will tell you what they expect, Most HD inspector will offer suggestion to solve your problem. Go to a event in your area and see what, see what others are doing, Every area and inspector has different views.
Custom Made 6' Stick burner, Pellet popper
Ain't no Smoke. Ain't no Bar-be-Que