How Do You Tile Over Painted Drywall? Tiling Over Painted Walls Before you tile over painted drywall, thoroughly wash and dry the semi-gloss walls to prepare them for ceramic tile installation. Use 80-grit sandpaper to lightly hand sand the paint on the walls to a rough finish. This helps the tile stick to the surface.
Will Spackle Stick To Tile? You can put ceramic tile right over existing linoleum with less work, less heartache and less problems. First, spackle the back of each tile and lay it down. You can also use a stapler and tape to fix problem areas. You can use clay from your yard mixed with spackle
What Size Notched Trowel For 3×6 Wall Tiles? The 1⁄4 inch square notch trowel is most widely used across the tiling industry. This size works best for small mosaic and ceramic tiles such as 3” x 6” subway tile. What size trowel do I need for 3×6 tile? What size trowel for 12×12 wall tile?