Why are my driveway edges crumbling in Winston-Salem?

Driveway edges crumble because the edge is the weakest and most exposed part of the slab: it carries wheel loads with no support beyond it, and once the shoulder gravel or soil beside it washes away, the edge is a cantilever. Add tyres cutting the corner and freeze-thaw working every small crack, and the edge breaks off in chunks while the middle of the slab stays fine. Thin edges from a shallow original pour fail years earlier.

Updated Aug 18, 2026 · Winston-Salem Concrete Co, Winston-Salem, NC

Concrete Repair & Replacement Concrete Leveling & Lifting

Stopping it from spreading

Edge failure is progressive: every chunk that breaks exposes fresh faces to water. Two cheap moves slow it down significantly.

Rebuild the shoulder. Backfill and compact material beside the slab so the edge is supported again and water stops undercutting it.
Keep wheels off the last few inches where you can, especially trucks and trailers cutting the corner of the apron.
Seal exposed broken faces before winter so freeze-thaw has less to work with.

Repair or rebuild

Small edge breaks can be patched, though patches on driveway edges live a hard life and are honest short-term fixes rather than permanent ones. Longer failing runs get saw-cut back to sound concrete and repoured as a proper edge section, doweled into the existing slab. If the whole perimeter is going, the slab was likely poured thin at the edges, and the replacement conversation is worth having with real numbers rather than patch by patch.

Common questions

Can just the edge of a driveway be replaced?⌄

Yes. A failing edge run is saw-cut to a clean line, removed, and repoured tied into the slab. It is a standard sectional repair, and far cheaper than a full tear-out when the field of the slab is sound.

Do wider driveways have this problem less?⌄

Somewhat. Widening puts the wheel path further from the free edge, which is one reason widening is a common fix on older narrow drives around Winston-Salem.

Why are my driveway edges crumbling in Winston-Salem?

Stopping it from spreading

Repair or rebuild

Common questions

People also ask