ASTM E136 establishes whether a cladding material meets noncombustibility criteria, but it does not confirm complete wall-assembly performance. This guide explains how to review the documentation and distinguish it from ASTM E84 and NFPA 285.

A practical overview of the code requirements governing commercial aluminum cladding assemblies, from ASTM E84 and NFPA 285 to ASTM E330 and Miami-Dade NOA, with guidance on the system-level documentation needed for specification and submittal.

High-performing rainscreen facades rely on more than cladding selection. Cavity design, thermally broken subframing, and compliance documentation each determine whether the assembly performs or fails inspection. This technical overview covers every layer of a commercial rainscreen system.