Anti-Fire & Warm Keeping Heat Resistant Polyurethane Insulation Board Material for Building

Anti-Fire & Warm Keeping Heat Resistant Polyurethane Insulation Board Material for Building. Superior Long-Term Insulation: Thermal insulation performance lasts 20-50 years or longer due to closed-cell structure. Fire Resistant B1 Grade: Meets B1 fire rating standards for enhanced safety in building applications. Lightweight & Thin Design: Thin wall and light weight save building space while maintaining high load capacity. Easy Installation: Prefabricated for direct building installation with mosaic connection structure. Corrosion & Moisture Resistant: Excellent resistance to air and water vapor without needing additional moisture-proof layers. Flexible Customization: OEM and ODM services welcome; color and specifications customizable to requirements. 24/7 Online Support: Professional after-sales service available online for technical assistance. 5-Year Warranty: Comprehensive warranty coverage of more than 5 years for product quality assurance.