Insulating PVDF Coated DX51D+AZ Prepainted Galvalume Steel Coil for Energy Efficient Roofs
Our Insulating PVDF DX51D+AZ Prepainted Galvalume Steel Coil is engineered specifically for energy-saving roofing applications. This premium product combines a durable DX51D+AZ galvalume steel base with a high-performance PVDF topcoat, delivering exceptional long-term corrosion resistance, superior color retention, and outstanding weatherability. The key insulating property reflects solar heat to enhance building energy efficiency and significantly reduce cooling costs, providing a durable, low-maintenance "cool roof" solution for modern construction projects.
| Parameter | Specification |
|---|---|
| Base Material | Galvalume Steel |
| Protective Coating | Hot-dip 55% Aluminum-Zinc Alloy |
| Topcoat / Finish | High-quality PVDF Paint |
| Coating Weight Range | AZ80 - AZ180 g/m² |
| Thickness Range | 0.3mm - 2.0mm |
| Width Range | 600mm - 1,500mm |
| Standard Coil Weight | 3-8 tons |
| Surface Treatment | Passivation, Oiled, or Anti-Fingerprint |
Energy-Efficient Building Roofs: Primary application for standing seam roofs, corrugated sheets, and other roofing systems designed to meet green building standards and reduce cooling costs.
Commercial & Industrial Wall Cladding: Provides a long-lasting, attractive, and thermally efficient facade for warehouses, factories, and commercial buildings.
Architectural Canopies & Sunshades: Used in structures designed to provide shade while maintaining high visual and corrosion performance.
Renovation & Retrofit Projects: Excellent solution for upgrading existing buildings to improve energy efficiency and appearance.
VCI anti-rust kraft paper inner layer, 0.3mm PE waterproof film with moisture indicators, steel-strapped pallets + edge guards (max. 8-ton coils).
FOB/CIF from Chinese ports; 15-20 day delivery for Asia, 30-45 days globally.
Pre-shipment inspection and moisture indicators for transit protection.
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