Granite flagging and treads are a great selection for your patio, walkway or pool deck. As one of the hardest and most durable stones there is, granite is sure to withstand the test of time. With either a bush hammered or flamed texture, the granite's surface is even and uniform will providing a flat surface for your furniture or other outdoor accessories. Byram Mason Supply also carries granite slabs for your custom copings, mantles, hearths and outdoor kitchen counter tops.