Fiberglass Wool Roll for Rooftop and Attic Insulation Designed for Heat Preservation Energy Saving Moisture Control and Long Term Building Protection

Fiberglass Wool Roll for Rooftop and Attic Insulation Designed for Heat Preservation Energy Saving Moisture Control and Long Term Building Protection. High Performance Insulation: Thermal conductivity ranges from 0.032 to 0.042 W/M.K for superior heat preservation. Grade A Fire Safety: Incombustible material meeting UL723, ASTM E84, and GB8624 standards with low fume spread. Moisture Resistance: Low moisture absorption of 3-5% and permeability max 0.013g/24h m2 mercury/mm. Flexible Customization: Accepts OEM/ODM services with customizable density, thickness, and surface treatments. Diverse Surface Options: Available with plain, aluminum foil, kraft facing, or glass/white veneer finishes. Fast Delivery Capability: 10 production lines ensure short delivery time within 15 workdays for peak and off seasons. Comprehensive Certifications: Certified by CE, SGS, ISO, BV, and A1 standards for global market compliance.