How Flat Is Flat Enough for Large-Format Tile? Simple DIY Checks
Introduction Flatness means the surface is level enough for the tile to sit without rocking. For large-format tile, you’re looking for a smooth plane free of noticeable high spots and dips. If you find trouble spots, plan to adjust with patches, self-leveling compound, or correct substrate issues after checking manufacturer instructions. You’ll want to walk […]
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