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// CODE SNIPPET

[BF] 1505.5 Nonclassified Roofing

Building Code 2018 of Illinois > 15 Roof Assemblies and Rooftop Structures > 1505 Fire Classification > 1505.5 Nonclassified Roofing

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Nonclassified roofing is approved material that is not listed as a Class A, B or C roof covering.

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