Aluminum alloy 3105 aluminum coil for curtain wall interior use, thickness 1.0mm, width customized to customer specifications, bright polyester surface

Prepainted Aluminium Coil
November 04, 2025
Category Connection: Prepainted Aluminium Coil
Brief: Discover the premium aluminum alloy 3105 color-coated aluminum coil, perfect for ceiling panels. Customizable width and thickness (0.5–0.8mm) with a durable white coating, ideal for interior applications. Engineered for strength, lightweight, and superior weather resistance.
Related Product Features:
  • Aluminum alloy 3105 offers 30% more strength than 1100 and is 25% cheaper than 5052.
  • High-weatherability PE coating with 25μm top layer and 10μm anti-condensation back.
  • Lightweight at 1.6 kg/㎡, reducing structural load and installation costs.
  • Available in standard colors like Snow-White, Pearl-White, and Ivory-White.
  • Custom RAL/Pantone colors can be matched within 48 hours.
  • Versatile profiles including 300×300 lay-in, 600×600 clip-in, and perforated options.
  • Meets global building codes with A2 fire-rating and 100% recyclability.
  • 86% heat reflection capability, saving up to 20% on air conditioning costs.
Faqs:
  • What are the standard thickness options for the 3105 aluminum coil?
    The standard thickness ranges from 0.5mm to 0.8mm, customizable to meet specific project requirements.
  • Can I get custom colors for the aluminum coil?
    Yes, any RAL or Pantone color can be matched, with samples available within 48 hours.
  • What are the environmental benefits of using 3105 aluminum coil?
    The 3105 aluminum coil is 100% recyclable, contributes to LEED v4 points, and offers high heat reflection to reduce energy consumption.
  • How does the 3105 alloy compare to other aluminum alloys?
    The 3105 alloy is 30% stronger than 1100 and 25% more cost-effective than 5052, making it an ideal balance of strength and affordability.