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Natural Stone Supplier - Cardiff

Looking for a natural stone supplier in Cardiff? Citadel Stone Ltd is a quarry stone supplier across Cardiff and the surrounding areas. Offering the most beautiful and toughest flagstones paving to wholesalers, builder's merchants, landscape architects, and stone retailers. Our paving stones have been carefully selected from the best block in the quarry.


Our pavestone selection includes basalt tiles with its bush hammered finish.  Basalt floor tiles are ideal for Cardiff climates due to its durability and low water absorption rates.

We supply flagging stones such as paving patio, garden patio slabs, granite pavers, black basalt tiles, cobblestone patio, stone steps, curb stones, and wall stones.

We guarantee to cover all your natural stone supplies to be of primum quality and at the most competitive stone prices in the UK. Get in touch for any landscape stone supply inquiries at

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