| Quantity: | |
|---|---|
Our custom prepainted aluminum coil / sheet manufactured on dedicated coating lines is tailored for construction and architectural use. With durable color coatings, aesthetic appeal, and excellent weather resistance, these color coated aluminum sheets are ideal for roofing, cladding, signage, and interior decoration. Available in custom widths, alloys, coating systems (PE, PVDF, HDP), and color options to meet project-specific demands.
Durable Color Coating — long-term resistance to UV, corrosion, and fading.
Custom Coating Line Capability — supports bespoke coating formulations & thicknesses.
Aesthetic & Functional — smooth finish, rich color options, architectural appeal.
Lightweight & Rigid — aluminum base offers strength with low weight.
Excellent Formability — can be bent, folded, cut, stamped, and shaped.
Wide Material Range — supports multiple aluminum alloys and temper grades.
Quality Control & Testing — full inspection, adhesion tests, weathering tests.
| Parameter | Range / Options | Notes |
|---|---|---|
| Base Alloy | 1000 / 3000 / 5000 / 8000 series | Choose based on strength & formability |
| Sheet / Coil Thickness | 0.2 mm – 1.5 mm (customizable) | Standard for architectural panels |
| Coating Type | PE, PVDF, HDP, SMP | Depending on durability requirement |
| Coating Thickness | 15 – 30 µm (typical) | Front coat and back coat combined |
| Width / Coil Size | Up to 1500 mm width | Or custom per project |
| Surface Finish | Smooth, embossed, metallic effect | Optional textured effects |
| Backing Layer | Primer / Backer coat | Improves corrosion resistance |
| Color / Code | RAL / custom colors | Fully customizable palette |
| Application | Description & Benefits |
|---|---|
| Roofing / Roof Panels | Long-lasting, light, weather-resistant steel alternative |
| Building Cladding / Facades | Colorful exterior panels for curtain walls, wall sheathing |
| Signage / Advertising Panels | High aesthetic value + durable exterior finish |
| Interior Decoration | Ceiling panels, partition walls, decorative interior cladding |
| Soffits / Fascias | Lightweight and stylish on eaves and overhangs |
| Equipment Housing / Enclosures | Protect mechanical / electrical enclosures in outdoor use |
The Construction Material Color Coated Aluminum Sheets are commonly used in roofing applications due to their durability, weather resistance, and aesthetic appeal. These sheets are lightweight, making them easy to install and reducing the overall load on the structure. The color coating provides added protection against corrosion and UV rays, ensuring a long-lasting and attractive roof for residential, commercial, and industrial buildings.
The Color Coated Aluminum Sheets are ideal for cladding applications, providing a sleek and modern look to the exterior of buildings. The sheets can be easily cut and shaped to fit any design requirements, making them versatile for both new construction and renovation projects. The color coating adds a vibrant touch to the building facade while also offering protection against harsh weather conditions and environmental factors.
The Construction Material Color Coated Aluminum Sheets are commonly used in the signage industry for their versatility and durability. The sheets can be easily customized with different colors, finishes, and designs, making them perfect for creating eye-catching and long-lasting signs for businesses, events, and advertising purposes. The color coating ensures that the signage remains vibrant and attractive even after prolonged exposure to sunlight and other elements.
The Color Coated Aluminum Sheets are also used in interior design applications to create modern and stylish finishes for walls, ceilings, and furniture. The sheets can be easily installed and maintained, providing a cost-effective and low-maintenance solution for enhancing the aesthetic appeal of residential and commercial spaces. The color coating adds a touch of elegance and sophistication to the interior design, making it a popular choice among architects and designers.
Base coil selection & cleaning
Pre-treatment & cleaning — degreasing, chemical conversion
Primer application — improves adhesion & corrosion protection
Color coating — front coat application with desired color & thickness
Back coating — protective back coat or reverse side painting
Curing / baking — heat treatment ensures coating adhesion
Cooling & leveling — ensures flatness and surface quality
Cutting / slitting / shearing — to desired widths or sheets
Final inspection & testing — adhesion test, color consistency, thickness checks
Packaging & delivery — protective wrap, interleaving paper, wooden pallets
Custom Options: coating type, thickness, color, alloy, width
MOQ: typically from 1 ton (varies by spec)
Lead Time: stock colors 7–14 days; custom orders 15–30 days
Packaging: moisture-proof film, edge protectors, strapped pallets
Shipping: sea, air, or land depending on destination
100% inspection on color uniformity, adhesion, coating thickness
Salt spray, UV aging, colorfastness tests
Provide Mill Test Certificate (MTC) & Coating Test Report
Certifications / Standards: ASTM D3359 (adhesion), AAMA 2605, ISO 9001
A: It refers to aluminum sheets or coils that have been coated with a paint or polymer layer (PE, PVDF, HDP) to provide color, protection, and durability for architectural uses.
A: PVDF coatings generally offer superior durability, UV resistance, and longer color life than PE. Use PVDF for demanding exterior façades.
A: Common range is 0.2 mm to 1.5 mm thickness, and widths up to 1500 mm. Custom sizes are also available.
