So where does the difference come from?
The answer is usually not in the appearance. It’s in the materials and details you cannot easily see.
A lower-priced tile may use thinner steel, a lower Al-Zn coating, less protective coating, or stone chips with weaker adhesion. The tile may look good when it is new, but after years of exposure to sun, rain and changing weather, the difference can become obvious — fading, stone loss, corrosion or deformation.
At Sangobuild, we focus on long-term roofing performance:
**High-quality Al-Zn coated steel with AZ120–AZ150 options
**Strong and stable steel substrate
**High-quality natural stone chips
**Strong acrylic bonding for better chip adhesion
**Protective surface coating for improved UV and weather resistance
**Strict production and quality control
That is why we always encourage our customers:
Don’t compare only the price per piece. Compare what is inside the tile.
For distributors and roofing contractors, a reliable roof tile means more than a better product — it means fewer complaints, lower after-sales costs, and a stronger reputation in your local market.
Same name. Similar appearance. Different quality. Different lifetime.
If you are currently purchasing or comparing Stone Coated Metal Roof Tiles, reply to this email. We would be happy to provide our specifications, samples and quotation for comparison.