Alloy 3003 Pre Painted aluminum sheet 0.032'' for production roofing systems
Description
Our Alloy 3003 Pre Painted Aluminum Sheet, with a thickness of 0.032'', is specifically engineered for roofing systems production. Combining the excellent mechanical properties of 3003 aluminum alloy with high-quality pre-painting technology, it offers durability, weather resistance, and aesthetic appeal, making it an ideal choice for commercial, industrial, and residential roofing projects worldwide.
Product Specification
| Item | Specification |
| Alloy Grade | 3003 (Al-Mn Alloy) |
| Product Type | Pre Painted Aluminum Sheet (Coated Aluminum Sheet) |
| Thickness | 0.032'' (0.8128 mm, 1 inch = 25.4 mm) |
| Width | Customizable (Common: 3ft/4ft/5ft, 914mm/1219mm/1524mm; Max width up to 2000mm) |
| Length | Customizable (Common: 8ft/10ft/12ft, 2438mm/3048mm/3658mm; Can be cut to required size) |
| Coating Type | PVDF Coating (Fluorocarbon Coating) / PE Coating (Polyester Coating) |
| Coating Thickness | Total Coating: 15-25μm (Top Coat: 10-18μm, Primer: 5-7μm) |
| Color | Customizable (Common Roofing Colors: Silver, Gray, Brown, Red, Blue; RAL/PANTONE Color Matching Available) |
| Surface Finish | Matte, Semi-Matte, Glossy (Customizable according to roofing design needs) |
| Temper | H14 / H18 (Suitable for roofing forming, good ductility and formability) |
| Density | 2.73 g/cm³ |
| Yield Strength | ≥110 MPa (H14); ≥165 MPa (H18) |
| Tensile Strength | ≥180 MPa (H14); ≥215 MPa (H18) |
| Elongation | ≥10% (H14); ≥3% (H18) |
| Weather Resistance | PVDF Coating: ≥20 years color retention; PE Coating: ≥10 years color retention (Resistant to UV, rain, corrosion) |
| Corrosion Resistance | Excellent (3003 alloy has good anti-corrosion performance; Coating enhances resistance to acid, alkali, and salt spray) |
| Application | Special for Roofing Systems Production (Commercial Buildings, Industrial Plants, Residential Houses, Warehouses, Stadiums, etc.) |
| Packaging | Wooden Pallet Packaging, Film Wrapped, Waterproof Paper Covered; Custom Packaging Available |
| MOQ | 1 Ton (Negotiable for Bulk Orders) |
Product Overview
Alloy 3003 is a widely used aluminum-manganese alloy, known for its excellent formability, corrosion resistance, and weldability—key properties required for roofing systems. The 0.032'' (0.8128mm) thickness is carefully selected to balance lightweight characteristics and structural strength, ensuring the aluminum sheet can be easily formed into various roofing profiles (such as standing seam, corrugated, and flat roofing) while providing reliable protection against external factors.
Our pre-painted aluminum sheet adopts high-quality coating materials (PVDF/PE) and advanced roller coating technology, ensuring uniform coating, strong adhesion, and long-lasting color retention. It effectively solves the problem of traditional roofing materials being prone to rust, fading, and aging, significantly extending the service life of the roofing system and reducing maintenance costs.
Advantages for Roofing Systems
Lightweight & High Strength: 0.032'' thickness is lightweight (reduces building load) but has excellent tensile and yield strength, suitable for long-span roofing without deformation.
Superior Weather & Corrosion Resistance: 3003 alloy resists atmospheric corrosion; PVDF/PE coating prevents UV radiation, rain erosion, and salt spray damage, adapting to various climates (hot, cold, coastal areas).
Easy Formability & Installation: Good ductility allows the sheet to be bent, cut, and formed into different roofing shapes; lightweight design simplifies transportation and on-site installation, improving construction efficiency.
Aesthetic & Customizable: A variety of colors, surface finishes, and sizes are available to match different architectural styles, enhancing the overall appearance of the building.
Energy-Saving & Environmentally Friendly: Aluminum is 100% recyclable, conforming to green building standards; the coating can reflect sunlight, reducing indoor temperature and saving air conditioning energy.
Long Service Life: With proper installation, the service life can reach 10-20 years (depending on coating type), far longer than traditional roofing materials such as steel sheets.
Application
This Alloy 3003 Pre Painted Aluminum Sheet (0.032'') is specifically designed for roofing systems production, widely applied in:
Commercial buildings: Shopping malls, office buildings, hotels, supermarkets
Industrial facilities: Factories, warehouses, workshops, power plants
Residential buildings: Villas, high-rise residential buildings, courtyard houses
Public facilities: Stadiums, gymnasiums, airports, stations, exhibition centers
Special projects: Coastal buildings, chemical plants (anti-corrosion demand), cold storage (thermal insulation matching)
Why Choose Us?
As a professional aluminum coil/sheet manufacturer, we have rich experience in supplying pre-painted aluminum products for global roofing projects. We strictly control every production process—from raw material selection (high-purity 3003 alloy ingots) to coating processing (advanced roller coating lines) and quality inspection (strict testing of thickness, coating adhesion, color fastness, and mechanical properties), ensuring that each product meets international standards and customer requirements.
We provide customizable solutions (size, color, coating type) to match your specific roofing production needs, and offer competitive prices, on-time delivery, and professional after-sales service. Whether you are a roofing system manufacturer, contractor, or distributor, we are your reliable long-term partner.
Contact Us
If you are interested in our Alloy 3003 Pre Painted Aluminum Sheet 0.032'' for roofing systems, please feel free to contact us for detailed quotes, samples, and technical parameters.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.