If the advertising goes up in smoke, they’re up against the metal doors, Wazza.
The shed is made from old asbestos and I believe that has pretty good fire retardant properties
Of course I would have to watch out for Left Leaning Loonies because the subject matter might just offend them enough to go “Pyro” on theirs sliding doors
In the heat of summer, the difference between the wall and doors is remarkable, trust me.