A paver driveway is a different system entirely from asphalt or poured concrete β instead of one continuous surface, it's individual interlocking concrete or brick units laid over a compacted aggregate base and locked together with polymeric sand in the joints. Done right, that interlock is what gives a paver driveway its strength; done on a shortcut base, it's also exactly what fails first, with pavers shifting, rocking, or spreading apart within a couple of seasons.
Because pavers rely on interlock rather than a rigid slab, they need a deeper compacted base than an asphalt or concrete driveway in this climate β the base is doing more of the structural work here, and skimping on base depth or compaction is the single most common cause of a paver driveway going uneven or spreading at the edges through a Montgomery County freeze-thaw cycle. We build the base to the depth the specific paver system calls for, not a shortcut version to save a day of labor.
Pavers also give homeowners design flexibility asphalt and plain concrete don't β a range of colors, patterns, and unit sizes, including permeable paver systems that let water drain through the joints into a stone reservoir below rather than running off the surface. For properties where drainage or stormwater management is already a concern, permeable pavers are worth discussing as part of the estimate.
One practical advantage worth knowing about upfront: individual damaged pavers can be lifted out and replaced without leaving the kind of visible patch scar an asphalt or concrete repair does, since the surrounding pavers were never a continuous surface to begin with.
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