FP McCann’s rock armour stone is renowned for its quality, purity and durability. Therefore it is ideal for use in commercial projects, such as rock armour and bridge construction.
The rock armour is extracted from our Clarke’s Quarry in Lisnaskea, Co. Fermanagh. The limestone is a sedimentary rock with good ‘flaggy’ characteristics for the production of armour. This allows us to produce two distinctive rock sizes.