
Gfi PIR Foam Pre-Insulated Board PU PIR Air Duct Panel for HVAC. Fireproof & Insulation: BS 476 Part 6&7 Class 0 fire rating with 0.02 W/m.k thermal conductivity. Customizable Thickness: Available in 10/15/20/25/30/40mm thickness options for various needs. High Strength Material: Compressive strength 0.25MPa and bending strength 2MPa for durability. Lightweight & Efficient: Lighter weight and higher strength than regular metal ductwork. Multiple Facing Options: Aluminum foil or Galvanized Iron facing to meet different application requirements. Eco-Friendly Foam: Free of CFCs and HCFCs, ensuring environmental safety. Global Certification: ISO9001, SGS, MSDS certified and passed BS476 Class 0 fire test. Complete Accessory Supply: Provides duct flanges, cutting tools, and aluminum foil tape.