CTEF Blog - About Tile Education and Installer Certification

If you're hiring a tile installer, you are probably looking for a ceramic tile installation professional who will take the beautiful tiles you painstakingly selected and transform them into the floors or walls of your dream-come-true space.

>> See  Timeless Tile Installations That Delight the Senses

In other words, you want someone who has experience and knowledge of how to install tile correctly, without taking shortcuts, while ensuring that the final installation looks beautiful and performs as it should long after that installer is gone.

Are you ready to stock up on tile installation tools, products, and materials? If so, please mark your calendar for the June 2025 CTEF Online Auction.

Have you encountered situations where a tile installation called for a 50% offset and credit card grout joints? And, then, once installed, did it lead to lippage problems, misaligned grout joints, and/or an unhappy customer?

I'm pleased to inform you that you can officially find guidance and justification for avoiding a 50% offset in the TCNA Handbook.

Ready to learn more?

Wood plank tile: it's beautiful and offers so many advantages over hardwood floors. What kind of grout joint offsets should you work with?

Have you encountered tile discoloration in a shower?

Showers tend to be harsh environments because they are inherently and intensely wet. They also tend not to be forgiving of uninformed installations. That's why employing Certified Tile Installers is so important. They know to anticipate situations such as tile discoloration in a shower because they take very seriously the TCNA Handbook, the ANSI Standards, and manufacturer instructions.

How do you deal with expansion joints in an installation that is non-linear? You can't ignore them or you'll wind up with a nasty surprise. You can't necessarily change your tile layout so your movement joint is linear. So what can you do?

Have you had a chance to explore WhyTile.com? Since we updated this article in 2018, the site has added several new features that are sure to inspire you! So, if you haven't yet, you'll definitely want to. And, if you haven't recently, then you'll enjoy what's new.

Are You Inspired by Tile?

We are and that's why we're excited to join in on the National Tile Day celebrations by sharing with you highlights from current tile trends.

What does it take to ensure that you have a quality tile installation? Based on our experience, knowledge, and work with the Tile Council of North America (TCNA) Handbook, we have identified ten requirements. 

Note that these aren't all industry requirements. However, they all contribute to a quality tile installation.

Here they are.

If you're installing large format glass tile (per ANSI A137.2, any tile larger than 3” x 3” or nine square inches) in a shower, do you know what steps to follow and questions to ask? As mentioned in previous articles, installing tile in showers requires careful preparation given the extreme environment working showers create. Large glass tile can add to the complexity.

>> See How to Deal with Tile Discoloration in a Shower

In this article, NTCA Technical Trainer Mark Heinlein CTI #1112 shares his advice on how to prepare for this project which involves 3x12 glass tile (aka subway tile) which is considered a large format for glass.