Kaldewei steel enamel 3.5 mm possesses the same properties as real glass shower screens, tiles and ceramic, so that all the materials in the bathroom have a uniform appearance.
Kaldewei bathtubs and shower trays cannot be scratched by the substances usually found in the abrasion bathroom
if metal scratches on enamel, it is the metal which rubs off
Kaldewei bath tubs and shower trays expand hardly at all when subjected to temperature fluctuations, hence expansion causes no cracks in the joints or structural damage due to moisture.