Premium PVDF Coated Roofing Sheets Engineered for exceptional durability, our roofing sheets are manufactured using high-quality Galvanized Steel (GI) and Alu-Zinc Steel (GL) base materials. We offer a versatile range of coating systems tailored to your project’s specific needs, including PE, SMP, and HDP. For structural projects facing harsh climates or heavy industrial environments, we highly recommend our advanced PVDF coating for ultimate corrosion resistance and color retention.
Our premium PVDF coating offers unparalleled protection against UV rays, severe weather, and corrosive industrial elements.
Customizable Specifications:
Available in thicknesses from 0.15mm to 1.5mm and widths from 600mm to 1250mm, along with alternative PE, SMP, and HDP coatings to match your exact budget and technical requirements.
| Category | Specification | Details |
| Dimensions | Thickness | 0.15mm – 1.5mm |
| Width | 600mm – 1250mm | |
| Length | Customizable based on project requirements | |
| Material & Coating | Base Material | Galvanized Steel (GI) / Alu-Zinc Steel (GL) |
| Steel Grades | Q195, Q235, DX51D – DX54D, SGCC, SPGC, SECC, A653, etc. | |
| Coating Thickness | 25 – 30μm (Double-sided coating) | |
| Color Options | Red, Blue, Brown, Black, White. Fully customizable via RAL Color Chart. | |
| Compliance & Trade | Standards | ASTM, EN, JIS, GB |
| Minimum Order (MOQ) | 18 Metric Tons | |
| Packaging | Standard seaworthy export packaging or customized to client specifications |
Extreme Weatherability: Engineered to withstand severe UV radiation, extreme temperatures, and heavy rainfall while maintaining long-term structural stability.
Superior Corrosion Protection: Highly resistant to acids, alkalis, and salt. The ideal roofing solution for chemical plants, power facilities, and demanding coastal regions.
Self-Cleaning & Low Maintenance: The advanced PVDF coating naturally repels dirt and dust, minimizing maintenance costs and keeping the roof surface pristine.
High Strength-to-Weight Ratio: Utilizing premium Galvanized and Alu-Zinc steel substrates, offering exceptional mechanical strength without adding unnecessary structural dead weight.
Long-Lasting Aesthetics: Prevents fading, peeling, and chalking, ensuring your commercial or industrial facility retains its premium appearance for decades.
PPGI PVDF Roofing Sheets (Galvanized Steel Substrate)
Best For: Standard commercial buildings, inland facilities, and budget-conscious construction projects.
Performance Profile: Combining a reliable galvanized steel core with a premium PVDF coating, this option delivers excellent color retention and weather resistance. It provides dependable baseline corrosion protection suitable for general environmental conditions.
Commercial Value: A highly cost-effective solution that allows projects with strict budget controls to still benefit from the aesthetic longevity of a high-grade PVDF finish.
PPGL PVDF Roofing Sheets (Alu-Zinc Steel Substrate)
Best For: Coastal infrastructure, heavy industrial zones, and regions experiencing severe monsoons or extreme humidity.
Performance Profile: Engineered for the most demanding environments. The aluminum-zinc substrate significantly amplifies structural strength and anti-corrosion capabilities. When paired with the PVDF topcoat, it creates an impenetrable barrier against harsh chemical exposure and aggressive climates.
Commercial Value: The definitive premium choice for high-end architectural projects and rigorous environments where maximum lifespan and structural integrity are non-negotiable.
Q1: How long is the lifespan of your PPGI roofing sheets, and will the color fade?
A: Our PPGI roofing sheets are manufactured with high-quality galvanized substrates and premium coatings (such as PE, SMP, or PVDF depending on your needs). Under normal conditions, they offer a service life of 15 to 25 years. The advanced topcoat technology provides excellent UV resistance, ensuring long-lasting color retention and preventing premature fading or chalking, even in areas with strong sunlight.
Q2: How do your PPGI sheets perform in regions with heavy monsoons or high humidity?
A: They are engineered for excellent weatherability. The combination of the zinc layer and the robust organic coating creates a dual-protection system against moisture and rust. For regions experiencing severe monsoon seasons or prolonged high humidity, we can customize the zinc coating mass (e.g., Z275) and recommend specific paint systems to guarantee structural integrity and prevent corrosion.
Q3: Can I customize the color, thickness, and profile of the roofing sheets?
A: Yes, we offer full customization to meet your architectural and project requirements. You can choose any color from the standard RAL color chart. We produce thicknesses ranging from 0.12mm to 1.5mm, and we offer various corrugated and trapezoidal profiles. Our technical team can also match specific profiles if you provide the design drawings.
Q4: What is your Minimum Order Quantity (MOQ) and average lead time for export?
A: Our standard MOQ for PPGI roofing sheets is typically 18 metric tons (equivalent to one 20ft container), which ensures the most cost-effective shipping for our clients. Depending on the customization requirements and production schedule, the average lead time is generally 15 to 25 days after the deposit is received.
Q5: How do you package the PPGI sheets to prevent damage during long-distance sea freight?
A: We utilize strict standard export seaworthy packaging. The sheets are bundled securely, wrapped in waterproof paper, and covered with a protective steel sheet. They are then firmly strapped with steel bands to wooden or steel pallets. This meticulous packaging ensures the roofing sheets remain completely free from moisture, scratching, or bending during global transit.
