Penrhyn County Grade Natural Welsh Roof Slate
Sourced from the Penryhn quarry in Wales, JJ Roofing Supplies keeps stock of county grade Penryhn slates and is able to supply nationwide. Penrhyn slates will last well over 100 years and is sourced from rock that is 590 million years old.
Welsh slate is widely considered the best roofing slate available around the world due to its high resistance to acid, alkalies and other chemicals. By choosing Penrhyn slates you can be safe in the knowledge that you are fitting the highest quality material available.