All-natural ventilation: This involves open up windows, doors, and vents to permit fresh new air in the restaurant. It is important to study the rooftop geometry (layout) to make sure that parapets, roof, screens, or equipment will not inadvertently generate unfavorable air pockets and supply small-circuiting of negative air back https://fernandofhfdb.ltfblog.com/28906888/the-definitive-guide-to-restaurant-and-bar-ventilation