A Flat PUF Panel refers to a building panel made using Polyurethane Foam (PUF) as the core insulating material. These panels are widely used in modern construction for their thermal insulation, lightweight, and durability.
✅ What is a Flat PUF Panel?
A Flat PUF Panel consists of:
Outer layers (facings): Usually made of GI (Galvanized Iron), PPGI (Pre-painted Galvanized Iron), or aluminum sheets.
Core: Rigid Polyurethane Foam (PUF), which acts as an excellent insulator.
Unlike corrugated or profiled panels, flat PUF panels have smooth, even surfaces on both sides.
🏗️ Key Features:
Flat surface for aesthetic and clean finish
Excellent thermal insulation (low thermal conductivity ~0.022 W/m·K)
High strength-to-weight ratio
Moisture and chemical resistance
Quick installation (modular and prefabricated)
📐 Common Specifications:
Property Typical Value
Panel Thickness 30mm to 150mm
Width ~1 meter (standard)
Length Custom (up to 12m or more)
Foam Density 40±2 kg/m³
Thermal Conductivity ~0.022 W/m·K
Fire Resistance Optional fire-retardant PUF
Facing Thickness 0.4mm to 0.6mm (GI/PPGI/Aluminum)
🏠 Applications:
Cold storage rooms
Prefabricated buildings
Clean rooms
Porta cabins
Warehouses
Site offices
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