Glass Wool Felt of Soft Flexible Roll for Roof Thermal Acoustic Insulation

Glass Wool Felt of Soft Flexible Roll for Roof Thermal Acoustic Insulation. Adopt ultra soft continuous fiber forming craft to make light roll type glass wool felt. Low density loose fiber structure brings outstanding shock and noise absorption capacity. Reach A1 full non combustible fire grade to meet steel building fire codes. Low thermal conductivity effectively isolates roof indoor and outdoor heat exchange. Super flexible roll shape fits arc and irregular steel roof surfaces tightly. Light weight design reduces overall bearing load of steel truss structure. Professional hydrophobic modification keeps stable performance in damp roof space. Optimized fiber locking reduces fiber shedding during laying construction. Optional aluminum foil veneer strengthens vapor barrier and weather resistance. Custom thickness density and roll width to match various roof projects.