Aluminum alloy 3105 color-coated aluminum coil for ceiling panels, customizable width, thickness 0.5–0.8mm, white coating

Prepainted Aluminium Coil
November 04, 2025
Brief: Discover the premium aluminum alloy 3105 color-coated aluminum coil for ceiling panels, featuring customizable width and thickness of 0.5–0.8mm with a durable white coating. Ideal for modern architectural designs, this product offers superior strength, lightweight properties, and high weatherability.
Related Product Features:
  • Aluminum alloy 3105 offers 30% higher strength than 1100 and is 25% cheaper than 5052, making it cost-effective and durable.
  • High-weatherability PE coating (25μm) with anti-condensation back (10μm) ensures long-lasting performance.
  • Lightweight at 1.6 kg/㎡ for 0.6mm thickness, reducing structural load and installation costs.
  • Available in standard colors like Snow-White, Pearl-White, and Ivory-White, with custom RAL/Pantone options.
  • Versatile profiles including 300×300 lay-in, 600×600 clip-in, linear strip, and perforated designs.
  • 86% heat reflection capability helps save 20% on air conditioning costs.
  • 100% recyclable material with LEED v4 ID+C 8 points, supporting green building initiatives.
  • Quick custom sample delivery within 48 hours and flexible MOQ starting at 1 ton per specification.
Faqs:
  • What makes aluminum alloy 3105 suitable for ceiling panels?
    Aluminum alloy 3105 is 30% stronger than 1100 and 25% cheaper than 5052, offering the perfect balance of durability and cost-efficiency for ceiling applications.
  • How durable is the coating on the aluminum coil?
    The coating features 25μm high-weatherability PE on the front and 10μm anti-condensation on the back, tested for 3,000 hours QUV aging and 2,000 hours salt-spray with zero blistering.
  • Can I get custom colors for the aluminum coil?
    Yes, besides standard colors like Snow-White and Pearl-White, custom RAL or Pantone colors can be produced with samples delivered within 48 hours.
  • What are the delivery options for this product?
    We offer weekly deliveries to 87 countries via air and sea, with a minimum order quantity of 1 ton per specification and delivery within 30 days.