Illustration Source: Summerhill

illustration Source: Summerhill

9.36.2.1. (3) Except for skylight shafts addressed in Sentence 9.36.2.6.(3), for the purpose of this Subsection, wall assemblies inclined less than 60° from the horizontal shall be considered as roof assemblies, and roof assemblies inclined 60° or more from the horizontal shall be considered as wall assemblies.