Glass Fiber Reinforced UPVC Roof Sheet 4.0mm Thickened High Strength Roofing

Glass Fiber Reinforced UPVC Roof Sheet 4.0mm Thickened High Strength Roofing. Double-Layer Fiber Glass Reinforcement: Features double-layer fiberglass mesh for 30% higher tensile strength and 50% better impact resistance. Customizable Color and Length: Color and length can be customized to meet specific architectural and project requirements. Excellent Fire Rating: Achieves B1 fire rating with self-extinguishing properties and hard-to-burn characteristics. Long-Term Durability: Color stable for 15-20 years with 10,000-hour QUV aging test results and 50-year life time. Chemical Corrosion Resistance: Resists all kinds of acid, alkaline, and salt corrosion for superior chemical stability. Efficient Installation Design: Allows 1.6m purlin distances, reducing support needs and lowering installation costs. Multi-Layer Patented Structure: Patented JIELI ROOF design with ASA top layer for UV protection and UPVC core for strength.