Tile ceilings add an extra element to showers.
While some showers only run up the wall to wherever full tile ends around the 7-foot mark, other showers are total enclosures in which the ceiling has tile installed on it as well. Steam showers are the most common type of showers with tiled ceilings, but standard showers can use this feature as well. While the overall principles of installing ceiling tile are the same as wall and floor tile, there are some additional steps to ensure the tile does not fall off and injure someone.
Instructions
1. Prepare the ceiling prior to layout. Mix some thinset in a container according to the instructions on the package, and let it sit for a few minutes to slake. This is the process of the polymers soaking up the water. Remix the thinset and add a little extra water so your thinset is a bit on the runny side of creamy, sort of like pudding or yogurt. Spread a thin layer of this mixture on the ceiling with the flat side of the trowel, and let it dry 24 hours before installing your tile.
2. Decide whether you want to use a straight-lay pattern on the ceiling or a diagonal pattern and lay out the ceiling accordingly. For a ceiling that has joints matching the wall tile, you can simply continue your plumb lines up across the ceiling to continue the grout joints.
3. Find the center point in the ceiling and draw two lines dissecting the center for a diagonal installation. Mark your first line, then use the framing square to make a second line. Match the corners of the tile so the lines intersect the tile for your center diagonal piece.
4. Install the tile. Mix another batch of thinset, this time only mixing it according to the manufacturer's instructions and without extra water. Use the notched side of the trowel to spread thinset onto the back of the tile. Spread the thinset in all directions to ensure complete coverage.
5. Press the piece of tile onto the ceiling and apply firm pressure while you move the tile in all directions to completely adhere the piece to the ceiling. Position it according to your reference lines and repeat the process for each tile. Use tile spacers to help guide the grout joints between tiles.
Tags: , center diagonal, extra water, grout joints, pattern ceiling