There are nine predrilled, countersunk screw holes per tile, but tiles may be screwed down at any point. Deck screws work well. Installation time is 1 to 2 minutes per tile. Tiles may be cut with any saw. No special skills are required. . . .
Standard color is black.
An overlapping, opposing arc pattern provides resistance to wheel and shoe slippage. The curvature of the arcs works to align wheels for straight travel, yet it is easy to turn when desired. Each arc directs the flow of water and grit to drain holes. When drain holes align with gaps in the subsurface, water and grit flush through. Winter Benefits Traction arcs hold snow from slipping underfoot better than do smooth wooden, concrete or metal surfaces.