SC Roofing Contractor Practice Questions - South Carolina General Contractor - Roofing Subclass Exam

What IBC provision limits the number of roof coverings that can be layered on a building?

No limit — as many layers as the structure can support Maximum of 2 roof coverings (original plus one recover) Maximum of 3 roof coverings Only 1 covering is permitted; tear-off is always required

Correct Answer:

Maximum of 2 roof coverings (original plus one recover)

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