If it seems complicated try this.
How to install large porcelain wall tile.
Starting in the center on one side of your reference line apply a coat of tile setting adhesive to an area about 3x3 feet square.
Place the two tiles upright against the wall.
To do so make sure all of the tiles are intact and secure.
This will leave an expansion gap between the tiles and the wall that will allow the floor to expand without causing cracks.
It will also account for the space needed for the grout line.
Repair any loose or cracked tiles.
Remove the tile and prepare the wall according to the corresponding instructions above or tile over the existing tile.
Large format tile must be installed on a level substrate.
Then every subsequent row is a process of draping over the pyramid back and forth.
To install ceramic wall tile use a level and measuring tape to mark the tile locations on the wall with chalk.
The recommended adhesive is c2te s1 and it must be spread over in one direction only.
Check the laying substrate has no cracks it is homogeneous and mature totally clean and flat.
First apply the adhesive onto the back of the slab with a 3mm tile trowel.
The best way is to arrange your wall tile in a pyramid shape.
Take care not to cover your lines.
Wash the wall with tsp tri.
We ll deep dive into layout industry g.
When installing large format tiles and planks it is vital to adhere to the recommended grout line widths recommended patterns and all installation guidelines.
Large format tile installation requires particular attention to proper substrate preparation grout joint sizing trowel selection and mortar coverage.
Use long sweeping motions to apply mortar to the wall and start placing your tiles in the marked locations.
Measure where to cut a tile by placing the tile to be cut directly on top of the next full tile near the wall.
When installing large format tile there must be at least 90 mortar contact and a minimum grout joint of 3 16.
For all of msi s rectangular tiles a minimum of a 1 3 or more off set with 1 8 grout joint size is recommended for rectified tiles and a 3 16 grout joint for non rectified.
This d i y video how to install large format tiles on bath room wall for beginner part 1 explain in details the process of installing large tile on a b.
If existing tiles are beyond repair remove the tile and install a piece of wallboard in its place.
Maximum deviation from flatness of 1mm per 2 meters length measured.