Stand-alone hood can have optional clipped or rounded corners. Add special offsets to create a lip. Optional rectangular, square or round duct covers are smart additions. Click on the models for a list of our base model numbers for standard sizes; simply select the model you need, and then specify the finish (painted, stainless steel, real brass, real copper, or hammered copper). Recommended mounting height is 30" above the cooking surface. All Vent-A-Hood products are suitable for use in damp locations (outdoor applications such as a covered patio) when installed in a GFCI protected branch circuit. Click here for details on how this hood may be back vented.