Pavers over concrete?
We're getting different opinions on whether or not paver bricks should be installed over concrete. We have an existing concrete slab patio in our yard that either has to be (a) dug up (more expensive than you'd think) so that we can install a paver brick patio over it with sand/stone base, or (b) added to with more concrete and covered with brick pavers.
The guy who I think has more experience advises against going over the concrete. We're in Chicago and the harsh weather can cause the pavers to separate from the concrete. I'm guessing there are various options for *how* pavers are installed over concrete - some better than others.
We do have pavers installed over our concrete porch and steps which seems to be pretty common. But I don't know anyone that's actually done it for their patio.