Buy good quality PUF Panel Roof at Wedge India made of Steel, Aluminium, and PUF Polyurethane Foam. PUF (Polyurethane Foam) panels are an excellent choice for roofing applications, particularly in environments where thermal insulation, lightweight construction, and durability are key considerations.
 
Key Features of PUF Panels Roof:
1. Thermal Insulation:
• Core Material: The PUF core offers exceptional thermal insulation, helping to maintain internal temperatures by reducing heat transfer. This is particularly beneficial in regions with extreme temperatures, as it keeps interiors cooler in summer and warmer in winter.
• U-Value: PUF roofing panels typically have a low U-value (heat transfer coefficient), which means they provide high thermal resistance.
2. Lightweight:
• PUF panels are significantly lighter than traditional roofing materials, reducing the structural load on buildings and making them easier to transport and install.
3. Durability and Weather Resistance:
• The outer layers of PUF panels, usually made of metal (such as galvanized steel, aluminum, or pre-painted galvanized iron), are highly resistant to weathering, corrosion, and UV radiation. This ensures a long lifespan for the roofing system.
• The panels are also resistant to moisture, preventing issues like rust or mold growth.
4. Fire Resistance:
• While standard PUF panels offer moderate fire resistance, fire-retardant versions are available that enhance fire safety. These are often treated with additives to meet specific fire resistance standards.
5. Quick and Easy Installation:
• PUF roofing panels come in large sections with interlocking joints, which simplifies and speeds up the installation process. This reduces labor costs and minimizes disruption during construction.
6. Acoustic Insulation:
• PUF panels also offer a degree of sound insulation, reducing noise from external sources, which can be beneficial in industrial settings or areas near airports, highways, or railways.
7. Aesthetic Flexibility:
• PUF roofing panels are available in various colors, finishes, and profiles, allowing them to be customized to suit the architectural style of the building. This makes them suitable for both industrial and commercial applications.
8. Sustainability:
• PUF panels contribute to energy efficiency by reducing the need for heating and cooling, thereby lowering the building’s carbon footprint. Some PUF panels are also recyclable, adding to their environmental benefits.
 
Technical Specifications for PUF Roofing Panels:
1. Core Material:
• Density: 36 to 40 kg/m³ (±2 kg/m³).
• Thermal Conductivity (K-value): 0.019 to 0.023 W/m·K.
2. Outer Layer (Facing):
• Material Options:
• Pre-painted Galvanized Steel (PPGI): 0.4 to 0.8 mm thick.
• Aluminum: 0.4 to 0.8 mm thick.
• Stainless Steel: 0.4 to 0.8 mm thick (for specific environments like food processing plants).
• Surface Finish: Can be smooth, profiled (e.g., trapezoidal or corrugated), or ribbed, depending on the aesthetic and structural requirements.
3. Panel Thickness:
• Range: Typically 30 mm to 150 mm.
• Common Thickness for Roofing: 40 mm, 50 mm, 60 mm, 80 mm, 100 mm.
4. Panel Width:
• Effective Width: 1000 mm to 1200 mm.
5. Panel Length:
• Standard Length: Up to 12 meters, custom lengths available upon request.
6. Thermal Insulation:
• U-value: Ranges from 0.19 W/m²·K to 0.65 W/m²·K, depending on thickness.
7. Fire Resistance:
• Rating: Typically classified as B2/B3, with fire-retardant options available.
8. Load Bearing Capacity:
• Designed to withstand typical roofing loads, including snow, wind, and maintenance loads, depending on the panel thickness and structure.
9. Water and Air Tightness:
• Panels feature interlocking systems (like tongue-and-groove) and are often installed with sealants or gaskets to ensure they are water and air-tight.
10. Service Temperature Range:
• Suitable for operating temperatures from -50°C to +80°C.
 
Applications:
• Industrial Roofing: PUF panels are ideal for factory roofs, warehouses, and industrial sheds where insulation and durability are essential.
• Commercial Roofing: Shopping malls, office buildings, and showrooms can benefit from the thermal efficiency and aesthetic options of PUF roofing panels.
• Residential Roofing: Used in energy-efficient homes and prefabricated houses where quick installation and insulation are critical.
• Cold Storage Roofing: Perfect for cold rooms and refrigerated warehouses where maintaining a constant temperature is vital.
 
Installation Considerations:
• Structural Support: Ensure the building structure can support the chosen panel thickness and weight, although the lightweight nature of PUF panels generally makes this easier than with traditional roofing materials.
• Sealing: Proper sealing is critical to prevent water ingress and maximize thermal efficiency.
• Maintenance: Regular inspections should be carried out to check for any damage or wear, especially around joints and edges.