Aluminum Alloy 3003 Aluminum Coil for Building Roof Panels (Thickness 0.7–1.2 mm | 1000–1250 mm Width | PVDF Color Coated)

Introduction                                                

The 3003 PVDF color-coated aluminum coil for building roof panels (0.7–1.2 mm thickness, 1000–1250 mm standard width, 35 μm high-durability PVDF Kynar 500® coating) is the global construction industry's premium choice for long-life, beautiful and lightweight roofing systems, including standing seam, corrugated and clip-lock panels.

• Alloy 3003-H24: 20 % stronger than 1100, excellent formability & corrosion resistance.

• 3-layer PVDF (primer + color + clear): 5000 h salt-spray, 40-year colour & gloss warranty.

• Standard width + protective film: perfect for high-speed roll-forming & panel production.
  Result: roofs that stay vibrant for 40+ years in coastal & polluted areas, weigh 70 % less than steel, and install 60 % faster.

Product Parameters:                                                  

Advantages

Core Benefits:

Case Studies  

1. Beijing Daxing International Airport Roof

   • 1.0 mm PVDF white coated 3003 standing seam panels

   • 1.4 million m², zero fade after 5 years

2. Sydney Opera House Retrofit Cladding

   • 0.8 mm PVDF metallic silver curved panels

   • Coastal salt → 5000 h test passed, still mirror-bright

3. Dubai Expo 2020 Al Wasl Plaza Dome

   • 1.2 mm heavy-duty PVDF color-coated roof

   • 50 °C desert → 40-year warranty

4. IKEA Global Distribution Center Roofs

   • 0.9 mm RAL 9010 white PVDF clip-lock panels

   • 60 % faster install, 30-year no-maintenance

International Applications

• Roofing leaders: Kingspan,BlueScope, Metecno, SAFAL Group

• Iconic buildings: Beijing Daxing Airport roof, Sydney Opera House retrofit, Dubai Expo pavilions

• Commercial: IKEA, Walmart, Amazon distribution centers

Mega Trends

• 0.6 mm ultra-thin for lightweight green roofs

• Cool-roof PVDF with IR-reflective pigments (TSR > 80 %)

• Digital-print stone & wood effects on metal roof

• 98 % recycled 3003 with blockchain CO₂ passport

Upcoming Applications

• Floating city modular roof panels

• Mars habitat radiation-reflective roofing

• Zero-energy building integrated solar roofs 

• High-speed rail station curved metallic roofs  

Call to Action              

Crown your building with 40-year beauty – ACT NOW!
→Contact us to learn about 1.0 mm PVDF white sample + 40-year warranty & Kingspan reference.
24 h quote |
Contact US TODAY – let your roof shine eternally!

T: 0086 13961220663 

E:gavin@cnchangsong.com