Riven reinforced cement "slates" with sloping top corners

[Avocet]

Hi All,

House bult in 1995 with imitation slates. I think they were Marley "Eternit" or "Rivendale"? They are a fibre reinforced cement material, with riven faces and edges to look like real slate and they're shaped like this:

We've just had our roof cleaned and they've broken a fair number of them, (which they're offering to replace), but they say they can't get an exact match, so I'm just wondering what to search for online, to see if I can find a better match. Does anyone know what they're called, please? (Or what search terms I could try)?

 

[datarebal]

rivendales are fairly common at roofing merchants

 

[Avocet]

rivendales are fairly common at roofing merchants

Many thanks. Is that a brand or a style of slate?

 

[datarebal]

etex cedral rivendales. if you call a roofing merchant and ask for a rivendale they will know them .

 

[Avocet]

That's grand, thanks.