ISO ≠ ANSI: Why International Tile Testing Doesn’t Guarantee U.S. Compliance
If you import tile tested to ISO 13006, it is easy to assume that testing automatically demonstrates compliance with U.S.
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The Risk of Misrepresenting Porcelain Tile: How Certification Can Help
We recently introduced the value of Porcelain Tile Certification Agency (PTCA) certification and how it helps products stand out
Why PTCA Certification Matters for the Porcelain Tile Industry
In 2024, porcelain tile represented more than 70% of U.S. ceramic tile sales in dollars. However, not every product marketed
Green Squared® Certification Steps
Green Squared®—the world’s first multi-attribute certification for tile and tile installation products. Certified by ANSI A138.1 and trusted in major
