Pre-Painted Alloy Aluminum Sheet Custom RAL Colors Architectural Cladding Material
Our Pre-Painted Aluminum Sheet is a premium architectural cladding solution designed to combine aesthetic appeal with long-lasting durability. Available in custom RAL colors and compliant with AAMA 2605 standards, this sheet is engineered for exterior facades, roofing, and decorative applications. Featuring a high-performance PVDF or polyester coating, it resists fading, chalking, and corrosion while maintaining vibrant color consistency for decades.
Key Selling Points:
- Custom Color Matching: Choose from 2,500+ RAL shades or provide Pantone codes for bespoke finishes.
- Weatherproof Durability: PVDF coating withstands UV radiation, acid rain, and salt spray (30-year warranty).
- Lightweight & Strong: 2.7g/cm³ density with tensile strength up to 180 MPa, reducing structural load.
- Eco-Friendly: Low-VOC coatings compliant with LEED and BREEAM green building standards.
- Easy Installation: Pre-drilled holes or CNC-cut panels available for seamless cladding systems.
2. Detailed Specifications
| Parameter |
Details |
| Material |
Aluminum Alloy 3003-H14 / 3105-H24 (Al-Mn-Mg Enhanced) |
| Element Composition |
Al: 96.8-99.0%, Mn: 0.8-1.5%, Mg: 0.2-0.8%, Cu: ≤0.2%, Fe: ≤0.7% |
| Thickness |
0.5mm – 4.0mm (±0.05mm tolerance) |
| Sheet Size |
Standard: 48x96 inches; Custom: Up to 1500x4000mm |
| Coating Type |
PVDF (70% PVDF resin) / Polyester (25µm thickness) |
| Surface Finish |
Glossy, matte, metallic, or textured (stucco, woodgrain) |
| Certifications |
AAMA 2605, QUALICOAT Class 1, EN 1396, ISO 12944, RoHS |
| Primary Applications |
Building facades, curtain walls, signage, solar panel backing |
3. Advantages of Importing Our Pre-Painted Sheets
Why Choose Us?
- Cost Savings: 30-40% lower pricing than EU suppliers with identical AAMA 2605 compliance.
- Fast Customization: 10–15 days lead time for custom RAL colors (MOQ: 1 ton).
- Quality Assurance: Salt spray tested for 3,000+ hours (ASTM B117) and color consistency verified via spectrophotometer.
- Global Logistics: Foam-protected packaging and FOB/CIF shipping to 100+ countries.
- Technical Support: Free CAD drawings and installation guides for architects and contractors.
- Sustainability: Recyclable aluminum core and eco-friendly coatings (REACH compliant).
4. Architectural & Industrial Applications
| Industry |
Use Cases |
| Architecture |
High-rise facades, metro stations, airport terminals, shopping malls. |
| Residential |
Roofing panels, balcony cladding, garden pergolas, privacy screens. |
| Commercial |
Office building exteriors, hotel lobbies, retail storefronts. |
| Transportation |
Bus/train interior panels, EV charging station covers. |
| Renewable Energy |
Solar farm cladding, wind turbine tower aesthetics. |
| Interior Design |
Elevator interiors, decorative wall panels, ceiling systems. |
FAQ
1.Q:Are you a manufacturer or a trading company?
A:We are a factory, with 12 years’ selling experience.
2.Q:Where is your factory located?
A:Our factory is located in Wuxi city, in Jiangsu Province,China.
3.Q:How can I get a sample?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
4.Q:What payment options do you offer?
A:Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Cash
5.Q:What are the details of your after sales service?
A:1) We provide the necessary technical support to all of our customers, such as material performance and heat treatment data advice.
2) We provide the appropriate steel material technical parameters for customers in Germany, The USA, Japan, Britain, and other countries.
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