
Isoking Construction Materials Glass Wool Insulation Building Material with CE Certificate for Thermal and Acoustic Performance. Comprehensive Certifications: Holds CE, ASTM, ISO, SGS, BV, and A1 fire safety certifications. Superior Thermal Insulation: Thermal conductivity ranges from 0.032 to 0.042 W/M.K for high efficiency. Fireproof Material: Grade A incombustible material with excellent flame retardant properties. Moisture and Mildew Resistant: Features moisture-proof design with over 98% moisture resistivity. Flexible Customization: Supports full customization, minor customization, and customization from samples or designs. Wide Application Range: Ideal for roofing, walling, AC facilities, malls, and refrigerated warehouses. Fast Delivery Capability: 10 production lines ensure short delivery time within 15 workdays. Long-Term Support: Provides 10 years of after-sales service with 7*24 hour availability.