Buff Sandstone Porcelain Paving Slabs 900x600x20 From £18.99/m2Buff sandstone porcelain paving slabs 900 x 600 x 20 have been carefully developed to capture the authentic character of traditional buff natural sandstone. The surface detailing reflects the subtle mineral movement, gentle tonal variation and lightly weathered texture found in genuine buff sandstone, creating a finish that feels convincingly natural rather than artificially uniform. Its warm honey beige base is enriched with soft sandy undertones and