Roof Mount Kit (with seal) allows the pole for your AIR wind turbine to be mounted to the wall or roof truss of a structure and extend above its roofline. This provides the simplest mounting method available for installing your AIR wind turbine. The roof mount kit is designed to provide two mounting options. Your AIR can be mounted flush to the side of the structure or via a penetrating hole through the roof or eaves. If mounted via penetrating hole, we recommend purchasing the roof mount kit with seal.