Bluff Rock





Thin Cap Flagstone	Medium Cap Flagstone	Thick Cap Flagstone
3/4-1"	2-3"	3-6"




Thin Stack Flagstone	Medium Stack Flagstone	Thick Stack Flagstone
3/4-1.5"	2-3"	3-6"




	Thin Cap Grey Flag


Note: Prices and availability are subject to change without notice.

	Flagstone, (Bluff Rock) and "Stack" versus "Non-Stack" (or "Regular")
	Generally, if a piece of stone is about a hand and a half-hand or less, it is considered as "stack".(Approximate dimensions are 4" in width; length is irrelevant.) These pieces of stone are the smaller pieces. On the other hand, if it is larger than a hand and a half-hand, it is considered as "regular" or "cap" rock. The thicknesses of rock can be classified as "thin", "medium", or "thick." Flagstone is sandstone rock, often obtained in sheets of sedimentary layers, with many differing earth tone colors. It is often referred to as Bluff Rock. Applications for flagstone often are contingent upon the thicknesses needed for the application. For example, the thicker flagstone is commonly used for retaining walls. On the other hand, the "stack" stone is often used for dry stacking of landscape forms and stacking of barrier walls. The "regular" is often used for sidewalk construction.