Arctic Tern Roof Hatch Adapter

Patent pending adapter matches the contour of the OEM roof so an Artic Tern Skylight mounts to a flat surface. Perimeter of adapter matches vent cover for best performance and appearance. Prevents distorting the roof sheet metal or vent flange. Can be used as an aid for locating the skylight. Adapters are CNC machined out of  UV and fire resistant expanded PVC. The vent mounts to the outside adapter. The outside adapter will fit anywhere along the center cargo area of the roof. We recommend 3M Window-weld or Sikaflex 221 adhesive for adhering the adapter to the roof. Additionally, we recommend that you seal the adapter and roof light after it is installed with a membrane sealant such as Dicor.   This adapter is specifically made for the Arctic Tern Skylight. If you are purchasing a 500 x 700 skylight from any other brand you need to let us know. The corners may be different.   If you are ordering this for a Sprinter we can produce them for the NCV3 or VS30, 2007 to present.   The order