Can the tiles be used with an under-floor heating system?
Ceramic tiles and ceramic encaustic tiles can be used with an under-floor heating system as they are superb conductors and retainers of heat and, having been fired to around 1,100F degrees, there is no risk of them cracking. Conversely, carreaux de ciments tiles are unsuitable for under-floor heating systems as they are in the first instance cured rather than fired and would likely be too thick for heat to dissipate effectively anyway.
