Non-PRO Slovenian to English Other Construction / Civil Engineering Houses and homes

Kritina Bobrovec is a Slovenian term for a specific roof covering; the tiles are red, round-shaped at the bottom and made of clay, preferably.

Is there a specific term in English that would correspond to this Bobrovec roof covering, or should I translate it as something like "Bobrovec clay roof covering"?

Thanks in advance.