Can Aluminum Metal Plate Wall Panels Be Fire Rated?

 Aluminum metal plate wall panels can be engineered to meet rigorous fire safety requirements by selecting appropriate core materials and joint treatments. Composite panels with mineral-filled cores inherently achieve Class A fire ratings per ASTM E84, while solid aluminum plates are paired with fire-resistant backer boards or insulation to form rated assemblies. Panel joints incorporate intumescent strips or fire-stop sealants that expand under heat, sealing gaps and maintaining floor-to-floor compartmentation during a fire event. We conduct full-scale fire tests such as NFPA 285 or EN 13501-1 on representative wall assemblies—including windows, penetrations, and transitions—to validate performance. Certified fire classification reports accompany each panel order, simplifying regulatory approvals. For interiors, fire-rated aluminum ceiling panels and bulkheads can be integrated with exterior rated walls to ensure continuous fire separation. This holistic approach ensures both façade and ceiling systems contribute to occupant safety and code compliance.