In the first part of this tutorial I showed you how to frame up your access panel and get the magnetic latches on it and all lined up. So right now you should have an access panel in the side of your fancy-pants tub and a box of tile just sitting there and laughing at you. If you don’t have that check out the link above. I’ll wait.
That post is the meat and potatoes of building your access panel. This one simply describes the basics of installing your tile as well as placing an insert, if need be, into the access panel.
The biggest thing you’ll need to pay attention to as you install your tile is the perimeter of your access panel. You don’t want to get thinset into it or otherwise block it. If you do – it simply becomes a wall with a lot of pieces.