CTEF Blog - About Tile Education and Installer Certification

There's no denying that without companies like Tile ProSource to support CTEF, the Certified Tile Installer program would not be what it is today.

The CTI program requires hands-on testing locations around the country, not just in Pendleton, SC where CTEF is headquartered. Furthermore, in addition to the hands-on test itself, the program includes an orientation the evening before the test, not to mention cleanup.

So committing to being a CTI test location host means you're willing to give up a good bit of space for some serious tile installation action over more than a day.

In the case of Tile ProSource in Tennessee, the owners not only generously offered CTEF warehouse space but also treated everyone involved in the CTI test to a tile-themed feast. Plus, they've also added to their online checkout process an option to donate to the CTEF Mission!

If you've been reading the articles on this blog, you're familiar with the importance of carefully planning your installation ahead of time, and ensuring that you've obtained approval on a mockup from everyone involved - architect and/or designer, general contractor, and, of course, the owner - before you start installing. 

In case you still don't believe that it matters, this article is for you.

How concerned are you with protecting your tile installations from the horrors of bond breakers? If you're serious about it, you will spend time inspecting and preparing your substrate so as to prevent any situations from developing. Yes, substrate preparation includes determining whether the floor or wall surface will be bondable, and, most importantly, this needs to be completed prior to installing tile.

I hope you don't use spot bonding or "five spotting" when installing ceramic tile. It's a problem that's high on the list of failure questions received by the CTEF offices when things go wrong. 

It’s also one we featured at Coverings 2018 in the Installation Experience Hall of Failures.

In case you didn't read How to Correctly Trowel Mortar When Installing Tile? or you still think it's okay, let's review in detail why you need to eliminate even the thought of using spot bonding for your ceramic tile installation projects.

Do you spend time ensuring that your tile layout is centered and balanced, with no small cuts? I hope so since this is the most effective way to ensure that a tile installation has a professionally installed appearance.

If you're wondering whether it's better to install tile under cabinets or not, the answer is... it depends. It depends on the structure of your home as well as your kitchen and its subfloor, the materials selected, and your own preference.

What challenges have you encountered getting the coverage you need under large wall tile? There are two aspects to this question. 

The first has to do with size. Many projects today call for ever-increasing tile sizes, many of which are rectangular shapes such as 12” x 24”, 18” x 36”, 24” x 48”, and larger creating difficulties for the installer when bonding the tile to the substrate. 

>> See Do You Have Enough Mortar to Accommodate Most Tile Warpage?

The second has to do with walls.

Have you heard? CTEF will raffle off a stunning original American flag mosaic designed by the award-winning Angie Halford Ré during Coverings 2022, and donated by Laticrete's Ron Nash, both based in Utah.

We caught up with both to learn more, and encourage you to purchase raffle tickets! 

Extra! Extra! Read all about it! We've put together the ultimate guide to finding tile installers for homeowners and would love to get it into their hands. Will you help us get the word out?

For those who are unfamiliar with the Certified Tile Installer program, tile contractor Salvatore DiBlasi put together a two-part video series documenting not only what's involved, but also how the hands-on test is graded.