Description: Maximum Layers: In New York State, roofs are limited to two storeys. This is in line with the International Building Code (IBC), which also sets this limit. Inspection Requirements: Before adding a new layer, an inspection is typically required to ensure the existing layer is in good condition and can support the additional weight. Permits: A permit is usually necessary for adding a roofing layer or performing significant roofing work.
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Tag: dss roofing