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The Ceramic Tile Education Foundation (CTEF) provides third‑party certification and education for tile-installation professionals, including the Certified Tile Installer (CTI) and Advanced Installer Certification (ACT) programs, plus free online training videos. It offers comprehensive training, evaluation, and resources to validate installer skills and promote best practices in tile installation. Its programs and materials serve homeowners, specifiers, contractors, dealers, and DIYers to ensure high‑quality, durable tile installations.
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