Interlocking Metal Siding Panel for Prefab Villa Exterior

Interlocking Metal Siding Panel for Prefab Villa Exterior. Integrated Wall Panel Design: Combines a coated metal surface rigid PU foam core and aluminum foil backing for insulation decoration and wall protection. Efficient Thermal Insulation: The PU foam core has a thermal conductivity of about 0.024 W per m K helping reduce heat transfer through exterior walls. B1 Flame Retardant Performance: The composite panel reaches B1 flame retardant performance for safer residential and commercial wall applications. Waterproof and Moisture Resistant: Tight panel joints metal facing and aluminum foil backing help reduce water penetration and moisture problems. Fast and Easy Installation: Lightweight interlocking panels can be cut fixed with screws and installed quickly to reduce labor and construction time. Custom Sizes and Finishes: Standard thickness is about 16 mm with customizable lengths and multiple brick stone wood grain and decorative finishes. Sound Insulation Performance: The panel provides approximately 25 dB sound insulation helping improve indoor comfort in residential and modular buildings. Wide Application Range: Suitable for light steel villas prefab houses offices homestays guard houses elevator shafts and exterior wall renovation.