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Help Center0.5mm Thickness 3003 H14 Aluminum Coil With PE Coating For Roofing Projects
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Hemaokang Steel (Shandong) Co., Ltd. is proud to present our 0.5mm Thickness 3003 H14 Aluminum Coil with PE Coating, specifically designed for roofing projects. As a newly established manufacturer with an annual export value of US$50 million to US$100 million and a dedicated team of 51–100 employees, we combine advanced production capabilities with rigorous quality control. Our aluminum coil delivers exceptional durability, corrosion resistance, and aesthetic appeal, making it the ideal choice for both residential and commercial roofing applications. With ISO9001 certification and a global market presence spanning North America, Europe, Asia, Africa, and Oceania, we ensure that every coil meets the highest international standards.
This product is engineered from 3003 H14 aluminum alloy, known for its excellent workability, moderate strength, and superior resistance to atmospheric corrosion. The 0.5mm thickness provides a lightweight yet robust solution for roofing, reducing structural load without compromising performance. The PE (polyester) coating adds an extra layer of protection against UV radiation, moisture, and chemical exposure, while offering a smooth, attractive finish available in a wide range of colors. Below, we detail the key specifications and benefits:
| Alloy & Temper | 3003 H14 |
| Thickness | 0.5mm (±0.02mm tolerance) |
| Coating | PE (Polyester) – standard, optional PVDF or SMP |
| Width | Customizable: 1000mm, 1250mm, 1500mm, etc. |
| Length | Customizable (coil or cut-to-size) |
| Color | RAL or custom colors available |
| Tensile Strength | ≥ 145 MPa (typical for H14) |
| Elongation | ≥ 3% |
Key Features & Benefits:
- Superior Corrosion Resistance: The 3003 alloy combined with PE coating provides excellent protection against moisture, salt spray, and industrial pollutants, extending the lifespan of your roofing system.
- Lightweight yet Strong: At only 0.5mm thick, the coil reduces dead load on structures while maintaining sufficient mechanical strength for roofing applications.
- Excellent Formability: H14 temper offers a balance of strength and ductility, allowing easy bending, roll-forming, and profiling without cracking.
- UV & Weather Resistance: The PE coating is formulated to resist fading, chalking, and degradation from prolonged sun exposure, keeping roofs vibrant for years.
- Customizable Dimensions: We offer flexible width and length options to match your project requirements, minimizing waste and installation time.
- Eco-Friendly: Aluminum is 100% recyclable, and our production process adheres to sustainable practices.
- Cost-Effective: Compared to heavier materials like steel or copper, aluminum coils offer a lower total cost of ownership with reduced maintenance needs.
Why Choose Hemaokang Steel? Our factory is ISO9001 certified, ensuring consistent quality from raw material procurement to final packaging. With an annual export value exceeding US$50 million, we have established reliable supply chains to over 50 countries across all major continents. Our team of experienced engineers and sales professionals provides technical support, quick sampling, and on-time delivery. We understand that roofing projects demand precision and reliability – that’s why every coil undergoes strict thickness, coating adhesion, and mechanical performance tests before shipment. Whether you need standard coils or custom sizes, we are committed to delivering products that exceed expectations.
Frequently Asked Questions (FAQ)
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Q: What is the minimum order quantity (MOQ)?
A: Our standard MOQ is 5 tons per specification, but we can discuss smaller quantities for trial orders. Please contact us for details. -
Q: Can I get a sample before placing a bulk order?
A: Yes, we offer free samples (shipping cost paid by buyer) for you to evaluate the quality, color, and thickness. Sample production takes 3–5 working days. -
Q: What colors are available for the PE coating?
A: We offer a wide range of RAL colors. Common choices include White (RAL 9010), Gray (RAL 7004), Red (RAL 3000), and Green (RAL 6005). Custom colors are also available upon request. -
Q: Is this coil suitable for coastal areas with high salt exposure?
A: Yes, the 3003 H14 alloy with PE coating provides good resistance to salt spray. For extreme coastal environments, we recommend upgrading to PVDF coating for even better durability. -
Q: How long does shipping take?
A: Typical lead time is 15–25 days after deposit, depending on order quantity and customization. We work with reliable freight forwarders to ensure timely delivery worldwide. -
Q: Do you provide after-sales technical support?
A: Absolutely. Our team offers installation guidance, product data sheets, and troubleshooting assistance. We strive to be a long-term partner for your projects. -
Q: What is the warranty period?
A: We offer a standard warranty of 12 months from the date of shipment against manufacturing defects. Warranty terms can be extended upon negotiation. -
Q: Can I request a different thickness or alloy?
A: Yes, we can produce coils in thicknesses from 0.3mm to 3.0mm and alloys such as 1100, 3105, or 5052. Please consult our sales team for feasibility.
With over US$50 million in annual export value and a global client base, Hemaokang Steel has earned the trust of roofers, contractors, and distributors worldwide. Our 0.5mm 3003 H14 PE-coated aluminum coil combines proven performance with flexible customization, backed by ISO9001 quality management. Don’t settle for less – contact us today to request a quote or sample. Let’s build your next roofing project with confidence!
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