FREE SHIPPING!idating Styling. Add theidating good looks of the Mustang GT to your ride with a set of Modern Muscle Design Hood Vent Louve.WelcomeT o Vent A Hood of the Twin Cities!. For over years and two generations o f family ownership, we have specialized in sales and installation of the finest names available in built in appliances..Exhaust Hood Depot, is the driving force in the food service industry for commercial exhaust and restaurant hood systems. today ..VENTING OPTIONS VERTICAL ROOF VENTING Ducting goes verti.y above the range hood through the house’s roof. This is the most efficient way to vent and the preferred venting.