Hi it s not the tiles there great.
Tiling uneven wall surface.
Back buttering is a trick used for tiles of uneven thickness like ungauged slate or handmade tiles.
Either the wall itself has sagged slightly over time or the surface of the wall is not completely flat.
One technique used when the surface of the wall or floor is only slightly uneven is known as beating in.
For an uneven concrete floor a floor leveller will solve all your problems.
Self levelling compound for an uneven floor.
Tiling uneven walls walls tend to be uneven for two main reasons.
The larger the tile size the flatter the wall needs to be.
If you usually stand in front of this wall you won t notice as much curvature as if the wall was to your side.
Plastering the walls is the best way to ensure that the walls are nice and even.
This is known as lippage and it can diminish the most professional of.
Do the light gray white on the ceiling and the darker gray on the walls.
When using smaller tiles wall defects will be less pronounced as the tiles will follow your uneven wall better.
If that looks good to you then just accent with some color décor items in maybe a red.
Either way the best course of action is to remove the boards then re board and re skim the walls so that you have a a flat surface to work from.
Preparing an uneven floor surface a floor levelling compound.
When working on an uneven floor a floor levelling compound is a simple and effective.
Vacuum to remove dust.
Remove any remaining dust oils and grease from the wall with tsp tri sodium phosphate or an ammonia based cleanser.
1 4 won t fly no matter the size of the tile even if you used 3 8 mosaics.
If the substrate the floor tiles are being installed on is uneven but structurally sound a.
Patch any holes or cracks with spackling compound and sand the entire surface with medium grit sandpaper.
If you re tiling over an uneven section of wall the corners of the tiles may stick out slightly from the rest of the tiles.
Tile laying tricks for uneven surfaces floor leveling compound.
It also depends on your line of sight e g.
A light or medium grey as close to the tile colors as possible and maybe with a hint of blue.
I think it s the wall and ceiling colors.
A flat surface is one of the primary requirements for tiling.
Level those uneven walls.