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Phenolic Foam Insulation Board comprises high quality performance rigid Phenolic Foam faced with Aluminum Foil, Glass Tissue, Kraft Paper etc. Phenolic Foam Insulation Board (Fireproof Board) is also a very versatile material suitable for a large range of applications of building insulation.

PUR/PIR Foam Insulation Board is for wall and roof insulation, including PUR Foam Board Insulation and PIR Insulation Board. The facing materials include Fiberglass Tissue, Aluminum Foil Paper, Kraft Paper etc. We can customize the standard thickness of 10mm to 80mm.

Pre-insulated HVAC Duct Panels (PID Duct Panels) including PIR Pre-insulated Duct Panel, PU Pre-insulated Air Duct Panel and Phenolic Pre-insulated Duct Panel. The facing material includes silver/black 80 micron aluminum foil, 200 micron pre-painting GI sheet metal, or 200 micron aluminum sheet. The standard thickness of PIR/PU/Phenolic Pre-insulated Duct Board is 20mm. We can customize the thickness of 10mm to 40mm usually.

Pre-insulated Duct Flange Accessories including PVC Air Duct Flanges and Aluminum PID Duct Flanges. There are PVC U Section Bar, PVC Tee Connector Flange Joint, PVC invisible Flange Joint, PVC F Section Bar, PVC Covering Angle (PVC Corner), PVC Chair(h) Section Bar. GFI also offers Pre-insulated Air Duct Tool Box, Zinc-coated Steel Angle Bracket (GI Corner), Zinc-coated Steel Hanger, Zinc-coated Steel Shape Disks, Aluminum Adhesive Tape, Aluminum Reinforcement Section Bar, Manual Bending Machine for PID Duct Panels.