
I know that they can stamp concrete to look like flagstone. What Im not sure of is if there is a way to, maybe add a thing layer of new concrete over the old concrete patio and stamp THAT. cause I want to expand a concrete patio with stamped concrete, but I want the old part to be stamped so the whole thing matches. Is this possible? and about how much would stamping the old part cost if it is possible?
February 17, 2010
Is it possible to stamp a preexisting concrete patio to look like flagstone?
How to clean flagstone and slate?

Does anyone have any tips for cleaning years of dirt from outdoor flagstone and/or slate ? I've seen it suggested that a pressure washer is a good idea, however, I'm not sure if that alone would be effective.
