Keystone Canyon Stone replicates the lines and textures of cut flagstone while delivering greater strength, a uniform thickness, a flat bottom surface and even joints. Canyon Stone is distinctive in character and design, creating natural looking, one-of-a-kind patios and walkways. Keystone Canyon Stone is known as Prism Stone in some markets.
Use this chart to estimate the number of Canyon Stone® Patio Stone units you will need.
Project Square Feet | 50'(15.2m) | 100'(30.5m) | 150'(45.7m) | 200'(61.0m) | 250'(76.2m) | 300'(91.4m) | 350'(107m) |
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18" Units | 46 | 91 | 137 | 182 | 228 | 273 | 319 |