Penrhyn

Penrhyn Heather Blue Slate comes in a County Grade at 7/8mm thick and a Celtic Grade at 9/10mm.

Sizes Available:

500x300mm

Test results: The Penrhyn slate boasts a W-1, T-1, S-1 rating, meaning it conforms and surpasses all the top UK tests for water absorption, thermal cycle resistance and sulphur dioxide exposure.