NFPA 285 applies to the complete exterior wall assembly, not the cladding alone. This brief outlines what the test covers and what specifiers should verify in the supporting documentation.

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.

Wood-look aluminum has become a preferred cladding solution for commercial and mixed-use buildings where traditional timber no longer meets code requirements. This technical overview is intended for architects, specifiers, and contractors evaluating facade systems designed to satisfy NFPA 285 assembly requirements, feature AAMA 2605-compliant finishes, and deliver long-term building performance.

aPlank aluminum rainscreen systems deliver Miami-Dade approved performance for projects requiring proven wind resistance, weather durability, and reliable code compliance.