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Example for Roof with Skylights:
Problem areas of skylights are also handled using the triangular pattern ap-
proach. However, the height of the triangles below the skylight may need to be
greater than the height of the triangles along the roof line. The triangles below
the skylight should get as close to the base of the skylight as possible without
exceeding 20-feet in height. The base of the triangle is kept at 24-inches.
Figure 5. The height of the triangles near the skylights
Triangle Base