Overlay or break out?
| Sign | Verdict |
|---|---|
| Fine surface crazing, slab firm | Overlay may work |
| Cracks that open and close, or steps between slabs | Break out |
| Sunken areas or puddles | Break out and rebuild the base |
| Levels too close to the damp course | Break out; an overlay would raise it further |
Cracks in old concrete move with temperature and load, and they reflect through tarmac or resin laid on top.
The new build-up
- Break out the concrete and remove it.
- Dig out any soft ground and lay a compacted stone sub-base.
- Fix edgings in concrete.
- Lay the new surface: tarmac, block paving or resin on a porous base.
Costs
The surface costs follow the usual averages (Checkatrade, April 2026). Breaking out and disposal are extra and depend on the thickness of the concrete and whether it is reinforced.
Widen while you are at it
Once the old drive is up, widening costs relatively little extra, apart from the crossing. If you want room for a second car, apply to Stockton-on-Tees Borough Council to widen the crossing before work starts (about £1,100 on 2026 UK averages).
Drainage
The old drive probably shed water onto the road. A replacement front drive over 5m² must be permeable or drain into the garden to avoid needing planning permission.
Common questions
Can I break out the concrete myself?
You can, but disposal and getting levels right for the new base are where DIY often goes wrong.
Is reinforced concrete harder to remove?
Yes, and that can add to the cost.
Which replacement lasts longest?
Block paving on a good base, and it can be lifted and relaid if needed.
How long does a replacement take?
Usually a few days for a typical front drive.