What is the difference between tiles for interiors and tiles for exteriors?
It is important that all tiles are resistant to both stains and chemical agents.
A tile for exteriors must have features that are different to tiles for interiors because they come into direct contact with the weather.
When laying tiles outdoors the tiles should be frost-resistant like porcelain stoneware and slip-free too. For interiors, glazed or single-fired porcelain stoneware can be used as their style and look is particularly important.