FREQUENTLY ASKED QUESTIONS
What Does Tonality Mean?
It is the difference of appearance and lightness-darkness difference between tiles produced at different time or at the same time. When the products that have tonality difference are tiled side by side, they resemble a chest board. Like all other manufacturers, VitrA distinguishes batches by tonality numbers. To prevent this tonality difference, the boxes of the tiles to be tiled in the same area should have the same tonality number.