The CasaBlanca EI 60 Line revolutionizes interior doors, merging elegant design, craftsmanship, and state-of-the-art technology. Ideal for those prioritizing safety without compromising aesthetics, this door provides fire resistance, sound insulation, and customizable finishes. Fire Protection (EI 60): Meets UNI EN 13501-2:2023, ensures 60 minutes of fire resistance Sound Insulation: Up to 38dB, adheres to UNI EN ISO 10140-2:2021 Smoke Barrier (Sa4): Minimizes cold smoke spread, complies with EN 1634-3:2004/AC:2006 Color White Brand Name FIP Material Type Solid wood perimeter structure, mineral fibre insulated interior, MDF cladding. Total thickness: 46 mm