identifying roof tiles

[samhatesdiy]

hi, 1st post here and hoping for some help. after moving the bathroom in my house, i've been left with a roof tile with a hole in from removing the soil pipe/vent. i'm hoping someone can identify the type of tiles i have from a picture to save me having to climb on the roof (in the rain, whilst not being the biggest fan of heights lol)


knowing nothing about roofing other than how the tiles are fitted, i've got my fingers crossed that theres only 1 size in these type of tiles

thanks
sam

 

[colind86]

Bold rolls by the look of it.

 

[Toproofer]

Could be Russell derwent roof tiles?