
Jialiang Factory Top Insulation XPS Foam Insulation Board XPS Extruded Polystyrene Sheet. Closed-Cell Structure: Ensures extremely low water absorption, moisture-proof, airtight, and lightweight properties. High Compression Resistance: Compressive strength ranges from 150kps to 1200kpa for durable performance. Flame Retardant Options: Available in B1, B2, or B3 flame retardant ratings for safety compliance. Customizable Dimensions: Length 600-2400mm, Width 600-1200mm, Thickness 20-100mm to fit specific needs. OEM/ODM Services: Full customization, minor customization, and flexible customization options available. ISO9001 Quality Control: Strict quality control from raw materials to finished products ensuring qualified goods. Long Service Life: Anti-ageing material designed for long-term use in various construction projects.