Here is a picture of the 'in process' repair that we did on our rig around the skylight. You can see from here that it is double-walled as there is the roof portion and the portion also inside the shower that is screwed in separately.
History: '08 View, '05 Chinook, '01 Jamboree 24D, '78 Apache Popup, 81 Komfort Tlr,
84 Mazda B2000 'w canopy,
Tent from wedding shower in '96