Clean Formaldehyde Free Glass Wool Board Sustainable Thermal Insulation for Roofs.

Clean Formaldehyde Free Glass Wool Board Sustainable Thermal Insulation for Roofs. Class A Non-Combustible: Meets Class A fire performance standards for superior safety. Formaldehyde Free: No formaldehyde detected, ensuring eco-friendly and safe indoor air. High Hydrophobic Rate: Water repellency rate is 98% or higher for excellent moisture resistance. Customizable Length: Product length is fully customizable while width remains at 1200mm. Excellent Sound Absorption: Provides effective noise reduction and sound insulation properties. ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 management systems.