Install insulation baffles in every rafter bay to create an air space between the insulation and the underside of the roof deck. For situations where there may be limited or no access to the attic areas from the living space, it is possible to cut an access panel into the roof sheathing during the re-roof job so that the insulation baffles can be installed. The created air space will allow air to exhaust from The Edge Vent, through the roof deck slot, and into the attic area.