Aluminum Roofing Coil Supplier

As an aluminum roofing coil supplier, Haomei Aluminum are committed to providing customers with high-quality, durable, and environmentally friendly aluminum coil products. Our aluminum roofing coils undergo rigorous quality control to ensure superior corrosion, oxidation and weather resistance, making them suitable for a wide range of climates. We offer a diverse product selection, including aluminum roofing sheets, coils in various thicknesses, surface treatments and colors, to meet the diverse needs of the construction industry.

Product Quality: Build a long-lasting roofing protection system with three core performance features
1. Superior Weather Resistance: Withstands extreme environments and is adaptable to multiple climate zones

– Base Material Guarantee:

Utilizing a high-grade aluminum alloy with a purity of 99.5%, this ensures material stability from the source, preventing brittle cracking at low temperatures and deformation at high temperatures.

– Coating Process:

The surface layer undergoes three coats of fluorocarbon coating to form a dense protective film. UV absorbers are added to block over 98% of UV rays.

– Test Data:

National-level testing shows no cracking after 72 hours of freezing at -40°C and a color deviation of ≤0.8 after 168 hours of exposure to sunlight at 80°C (industry standard ≤2.0). It also boasts 5 years of corrosion-free performance and 10 years of noticeable discoloration in acid rain areas.

2. Comprehensive Protection: Resists natural disasters and addresses traditional pain points.

– Waterproof Performance:

Seams are seamlessly hot-melt welded using German-imported equipment, with a 15mm weld width and strength equal to the base material. The waterproof rating reaches IPX8 (no leakage after 24 hours of immersion at a depth of 1.5 meters).

– Wind-Tear Resistance:

Tested according to GB/T 31543-2015, with a wind-tear resistance of ≥1.5kPa, capable of withstanding the instantaneous wind pressure of a force 12 typhoon.

– Impact Resistance:

A 500g steel ball was dropped from a height of 1.5 meters, resulting in only minor dents and no penetration damage. It effectively protects against hail and falling objects.

3. Long-Term Durability: Balancing environmental protection and economics, reducing long-term costs

– Service Life:

The fluorocarbon coating on the surface of aluminum roofing coil uses PVDF resin, which will not fade or chalk for 25 years under normal use, extending the roof renovation cycle.

– Environmental Properties:

The aluminum alloy base material is 100% recyclable, complying with the “Dual Carbon” policy and reducing construction waste.

– Cost Advantage:

Traditional materials require major repairs every 5-8 years, while our coils require only 2-3 cleaning and maintenance over a 25-year lifecycle, reducing overall costs by over 60%.

Supporting Services: A full-cycle service system provides a worry-free cooperation experience

We provide customized and professional services across the three key links of “customization – construction – after-sales service,” ensuring a worry-free project from design to operation and maintenance.

1. Customized Solutions: Precisely Matched to Meet Differentiated Needs

– Product Customization:

Available in thicknesses of 0.5-1.2mm (0.5-0.8mm for flat roofs, 0.9-1.2mm for pitched roofs/high-load areas), with over 200 RAL color palettes available to match exterior wall colors.

2. Quality Assurance: Raw materials come with a one-year quality guarantee.

During the warranty period, if any quality issues, such as substandard base material purity or coating peeling, are discovered, we will provide free returns and exchanges, and cover logistics costs.

3. Response Mechanism

We have established a 24-hour raw material service channel. We will respond to any issues related to raw material supply and technical inquiries within two hours and provide solutions within 24 hours.

As an aluminum roofing coil supplier, we start with substrate selection, process upgrades, and performance optimization. We use 99.5% high-purity aluminum alloy as the base material and treat it with three layers of fluorocarbon coating to create high-quality raw materials with super weather resistance (stable from -40°C to 80°C, 5 years of corrosion-free in acid rain areas), all-round protection (enabling downstream finished products to achieve IPX8 waterproofing and resistance to level 12 typhoons), and long-term durability (25-year service life, 100% recyclable). We can customize raw materials with a thickness of 0.5-1.2mm and more than 200 colors, helping downstream customers to produce efficiently and improve the competitiveness of finished products.