fire rated interior doors

Aluminum Honeycomb vs. Plywood & MDF: Why Custom Interiors Are Going 100% Metal For decades, plywood, MDF, and particleboard have served as the default substrates for interior cabinetry, doors, and wall cladding. However, as international architectural standards evolve toward stricter fire codes, zero-emission indoor air quality, and extreme climate durability, traditional engineered wood is revealing its inherent vulnerabilities. Today, commercial developers, luxury villa builders, and interior contractors are transitioning to 100% all-aluminum honeycomb systems. By replacing organic wood fibers with aerospace-grade hexagonal aluminum cores, modern interiors achieve unmatched structural performance and permanent durability. Head-to-Head Engineering Comparison Engineering Me...