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Corrugated Products

Corrugated steel sheets are a trusted and durable solution for roofing, offering exceptional strength and resilience for various applications. Available in thicknesses ranging from 0.12 mm to 0.47 mm, these sheets provide flexibility in design while ensuring optimal protection from the elements. Whether you need roofing for residential, commercial, or industrial structures, corrugated steel has proven to be a reliable and cost-effective option. As Zinc Aluminum roofing sheets suppliers in Sri Lanka, we offer different length options, including 6 feet, 8 feet, 10 feet, and 12 feet, making corrugated steel sheets adaptable to a variety of building sizes and designs.
Zinc Aluminium Roofing Sheet

No color options available.

Durability Under Normal Condition and Use

  • Korean Flag Korean – AZ150 (Typically 20-25 years)
  • Indian Flag Indian – AZ70 (Typically 8-12 years)
  • Chinese Flag China – AZ45 (Typically 3-6 years)
  • Chinese Flag China – AZ15 (Typically 1-3 years)

Materials and Qualities

The durability and longevity of corrugated steel sheets are primarily determined by the quality of the Zinc-Aluminum coating and the top paint layer. The more robust the coating, the better the corrosion resistance and the longer the lifespan of the sheets. We offer a range of standard-quality corrugated sheets, with additional options available for specialized applications, such as seaside environments where higher anti-corrosive properties are required. This ensures your roofing is equipped to withstand even the harshest conditions, providing reliable protection for years to come.

Available Qualities by Region

Our corrugated steel sheets are sourced from leading manufacturers around the world, offering varying levels of durability depending on the country of origin:

  • AZ 15: Economical solution for temporary requirements. Offers a lifespan of 1-3 years under normal conditions.
  • AZ 45: Offers a lifespan of 3-6 years under normal conditions.
  • AZ 70: Provides durability for 8-12 years, ensuring a balance between affordability and longevity.
  • AZ 150: Known for exceptional strength, Korean profiled sheets can last 20–25 years, making them the definite choice for long-lasting requirements.

The durability and reliability of corrugated steel sheets, which come in a range of thicknesses and lengths to suit your needs, will add value to the quality of your structure.