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Can you pour new concrete over an old driveway in Winston-Salem?

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Sometimes, and the deciding question is whether the old Winston-Salem driveway is structurally sound. A bonded overlay puts 1.5 to 2 inches of new concrete over an existing slab and can restore a worn surface for meaningfully less than a full replacement. But an overlay is only as good as what it sits on: if the old slab is cracked through, settling, or moving, every one of those problems telegraphs up through the new surface, usually within a couple of winters. Over a failed slab, tear-out and repour is the honest recommendation.

Updated Aug 17, 2026 · Winston-Salem Concrete Co, Winston-Salem, NC

Concrete DrivewaysConcrete Repair & ReplacementConcrete Leveling & Lifting

When an overlay is the right call

The good overlay candidate is a driveway that is ugly but sound: surface scaling, discolouration, shallow spalling, hairline cracks, but slabs that sit level and do not rock or pump water at the joints.

When tear-out and repour wins

Cracks that go through the slab, sections that have dropped or tilted, and joints that squirt water when driven over all mean the base has failed. New concrete on top inherits all of it.

Height is the other hard limit. An overlay raises the driveway surface, and the drive still has to meet the garage floor, the public street, and any walkways at a workable grade. Many Winston-Salem driveways simply do not have 2 inches to give at the garage door.

The middle option: sectional replacement

Driveways are poured in slabs separated by joints, and slabs fail individually. When one or two sections have dropped or shattered and the rest are sound, replacing just those sections to the joint lines costs far less than a full tear-out and reads as a repair, not a patchwork, because the joints were always visible lines.

Why quotes for the same job can be far apart

One contractor quotes an overlay, another quotes tear-out, and the gap between them is large. The difference is their judgement of the old slab. Ask the overlay bidder what happens if the base keeps moving, and ask the tear-out bidder what specifically disqualified the overlay. One of those answers will be more convincing than the other.

Common questions

How long does a concrete overlay last?
Over a sound slab and with the edges detailed properly, an overlay can serve for 10 to 20 years. Over a moving slab it can fail in 2 or 3. The overlay is never better than the slab underneath it.
Can you overlay just to change the look?
Yes. Decorative overlays, including stamped and coloured finishes, are a common way to reface a sound but dated patio or drive without a tear-out.
Can asphalt be laid over old concrete?
It is done, but joints and cracks in the concrete reflect up through asphalt quickly, and the two materials move differently through Piedmont freeze cycles. If the concrete is sound enough to pave over, it is usually sound enough to overlay or keep.

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