AA3003/1.6mm 1500mm Architectural Pre-Painted Aluminum Coil for Curtain Walls

Product Description:

Architectural Pre-Painted Aluminum Coil is a lightweight material that covers the surface of aluminum substrates (such as 3003 and 5005 series alloys) with high-performance coatings (such as PVDF and PE) through a continuous roller coating process, and is specially developed for modern curtain wall design. Its core features include:

Substrate characteristics: light weight (density 2.7g/cm³), high ductility (elongation ≥15%), corrosion resistance.

Coating process:

PVDF coating: super weather-resistant (color retention for 20 years), UV-resistant, acid rain, salt spray.

PE coating: economical, versatile in color, suitable for short-term projects.

Product Parameters:

Core Benefits:

Application scenarios and typical cases
1. Curtain wall of super high-rise commercial building
Case in point: The façade of the podium at the Burj Khalifa in Dubai

Solution: 1.5mm PVDF coated aluminum coil (champagne gold), resistant to desert heat (50°C) and sand and dust erosion.

Achievement:

The surface reflectivity is 85%, reducing the refrigeration energy consumption by 18%.

LEED Platinum certification extends maintenance intervals to 10 years.

2. Energy-efficient public buildings
Case Study: Powerhouse Brattørkaia, Oslo, Norway

Solution: Matte white aluminum roll curtain wall with integrated photovoltaic design, reflecting polar sunlight and generating electricity.

Achievement:

With an annual power generation capacity of > 48,000 kWh, the building is energy self-sufficient.

Awarded BREEAM Distinguished Certification, one of the world's most energy-efficient office buildings.

3. Cultural landmarks and art buildings
Case Study: Fondation LV, Paris, France

Solution: The curved curtain wall is made of imitation glass-textured aluminum coils to create a flow of light and shadow.

Achievement:

It is resistant to acid rain corrosion, and the maintenance cost is only 1/3 of that of glass curtain wall.

Selected as one of the world's top 100 architectural landmarks by Time magazine.

4. High humidity and buildings in coastal areas
Case Study: Marina Bay Sands, Singapore

Solution: 2.0mm PVDF coated aluminum coil (mirror effect), resistant to marine salt spray and high humidity (>80%).

Achievement:

No rust and fading for 10 years, and the annual cleaning cost is reduced by 50%.

Awarded the Green Mark Platinum Certification, it has become a benchmark for sustainable construction in Southeast Asia.

Comparative advantages over competitors:

Future trends and innovation directions
Smart Coating: Integrated photocatalytic (TiO₂) or electrochromic technology to dynamically adjust light transmittance and heat absorption.

Carbon neutral production: 100% green electricity and recycled aluminum are used to achieve "zero-carbon aluminum coils" throughout the life cycle.

Digital twin design: Combined with BIM technology, the performance of the curtain wall (e.g., wind pressure, thermal engineering) is pre-simulated to optimize the amount of materials used

With its lightweight, weather resistance and design freedom, pre-painted aluminum coils for construction have become the preferred material for curtain wall projects around the world. From a supertall landmark in Dubai to a carbon-negative building in Norway, its use cases have proven multiple breakthroughs in aesthetics, functionality and sustainability. Whether it's a visually stunning commercial complex or a utility with an emphasis on energy efficiency, pre-coated aluminum coils provide efficient, reliable, and environmentally friendly solutions to lead the construction industry toward a greener future.

Get the plan now:
Contact us for a free sample color card, international certification documents and customized curtain wall design guide!

Contact us for free samples, custom color cards and international certification documents to start your global project cooperation!

Phone: 0086 13961220663
Email:gavin@cnchangsong.com