All overhang extensions including but not limited to canopies, marquees, signs, metal
awnings, fire escapes, standpipes and exhaust ducts shall be maintained in good repair
and be properly anchored so as to be kept in a sound condition. When required, all
exposed surfaces or metal or wood shall be protected from the elements and against
decay or rust by periodic application of weather coating materials, such as paint
or similar surface treatment.
