Aluminum Alloy 3003 Aluminum Sheet for Indoor Ceiling Material (0.6–0.9 mm | Custom Width | RAL Coating)

Introduction                                                

The 3003 RAL-coated aluminum sheet for indoor ceiling (0.6–0.9 mm thickness, 600–1500 mm customizable width, 25 μm high-gloss/matte polyester coating in any RAL color) is the world’s most durable, lightweight and aesthetic material for modern suspended ceilings, strip ceilings, clip-in and lay-in systems.

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

• Double-baked RAL polyester coating: 1000 h UV aging, 30-year no-yellowing warranty.

• Custom width + protective film: ready for C-grid, T-grid, hook-on or open-cell systems.
  Result: ceilings that stay pure white/color for 30+ years, weigh 80 % less than steel, and install 70 % faster than gypsum or mineral fiber.

Product Parameters:                                                  

Advantages

Core Benefits:

Case Studies  

1. IKEA Global Store Ceiling System

   • 0.8 mm RAL 9010 white coated 3003 strip ceiling

   • 30-year warranty, 1000+ stores, still pure white                                                      

2. Google Singapore Campus Open Office

   • 0.7 mm perforated white 3003 + acoustic fleece

   • NRC 0.90, 70 % faster install than mineral fiber

3. Dubai Mall Expansion Phase III

   • 0.9 mm ultra-flat RAL 9016 white clip-in ceiling

   • 45 °C + 90 % RH → zero yellowing after 5 years

4. London Heathrow T5 Satellite B

   • 0.8 mm 3003 RAL 9006 metallic lay-in panels

   • 100 % recyclable, 80 % lighter than original steel

International Applications

• Commercial: IKEA, Walmart, Tesco, Carrefour stores

• Office: Google, Microsoft, Tencent headquarters

• Public: Dubai Mall, Singapore Changi Airport, London Heathrow T5

Mega Trends

• 0.5 mm ultra-thin for curved & 3D ceilings

• Antimicrobial RAL coating for hospital & school ceilings

• Digital-print wood & marble effects on metal base

• 97 % recycled 3003 with blockchain CO₂ passport

Upcoming Applications

• Zero-energy office smart ceilings with integrated sensors

• Lunar base lightweight white interior panels

• Flying taxi cabin ceiling systems

• Mars habitat modular interior ceilings 

Call to Action              

Brighten every space for 30 years – ACT NOW!
→Contact us to learn about 0.8 mm RAL 9010 white sample
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E:gavin@cnchangsong.com