according to principles of the embodiments as disclosed herein , a transportable roof safety training system with a trailer including a movable roof platform is provided which allows for mobile training of professionals who work on roofs . the transportable roof safety training system includes a roof platform mounted to a trailer . the roof platform may have an anti - slip coating on its upper surface and may be movable from a stowed position that has a low resistance to wind to one or more inclined positions that mimic the slope of a roof . a lift moves the roof between the various positions .