PUF Cladding (Polyurethane Foam Cladding) refers to wall panels made with a sandwich construction of metal sheets on the outside and rigid polyurethane foam insulation at the core. These panels are used as exterior wall cladding for thermal insulation, energy efficiency, and structural strength in industrial, commercial, and prefabricated buildings.
🛠️ Key Features
Feature Description
Excellent Thermal Insulation Very low thermal conductivity (~0.024 W/m·K)
Weatherproof Withstands rain, UV, heat, and temperature extremes
Lightweight Easy to handle and install
Durable Long lifespan with corrosion-resistant metal surfaces
Quick Installation Interlocking tongue & groove joint system
Low Maintenance Requires no frequent painting or treatment
Aesthetic Flexibility Available in various colors, profiles, and finishes
Sound Insulation Moderate sound reduction capability
Fire Retardant Options FR-grade foam available upon request
🧱 Applications
PUF wall cladding is ideal for:
Prefabricated and modular buildings
Cold storage and refrigerated rooms
Industrial sheds and warehouses
Clean rooms and pharma labs
Residential exterior insulation
Hospitals and mobile site offices
Agricultural and livestock shelters
📊 Technical Specifications (Typical)
Property Value
Thermal Conductivity ~0.024 W/m·K
Compressive Strength > 2.1 kg/cm²
Density 40 kg/m³ ±2
Water Absorption < 1.5%
Fire Resistance Self-extinguishing grade available
Service Temperature -30°C to +80°C
Sound Reduction Up to 25 dB (varies by thickness)
