Different estates, different faults
| Type of home | Typical fault | Usual fix |
|---|---|---|
| 1960s and 1970s estate semis | Thin concrete or tarmac, cracked and sunk | Often replacement; resurfacing if still level |
| New-builds in Mandale and similar | Builder's block paving sinking in wheel tracks | Lift, rebuild base, relay same blocks |
| Older homes near Lanehouse Road | Small parking spaces with worn joints or edges | Re-sand joints, reset edging |
| Homes with mature trees | Surface lifted or cracked by roots | Depends on the tree; see below |
Block paving
When block paving sinks, the installer lifts the affected area, finds the cause, rebuilds and compacts the base, relays the bedding sand and puts the same blocks back before compacting and re-sanding. Builder-laid drives sometimes sink because the base was thin or poorly compacted, especially around inspection covers. See block paving.
Concrete
Fine cracks in concrete can be sealed to keep water out, but repairs rarely blend in, and sections that have sunk or rock do not repair well. Our guide to replacing a concrete drive covers when breaking it out makes sense.
Tarmac
Potholes are cut back square, cleaned, tack-coated, filled with hot material and rolled. A worn but level drive can take a new surface course over the top, keeping the finished level at least 150mm below the damp-proof course. Be wary of doorstep offers of "leftover" tarmac. See tarmac driveways.
Tree roots
Roots can lift block paving and crack tarmac or concrete. Cutting large roots can harm or destabilise a tree, and trees protected by a Tree Preservation Order need the council's consent before work. A repair near a tree may mean relaying on a flexible or no-dig base rather than digging deeper. See trees and driveways.
Gravel and resin
Gravel drives are topped up, re-raked and, if they rut, laid on a stabilising grid. Resin can be patched in small areas, but colour matching is difficult and cracks usually come from the base. See gravel driveways and resin driveways.
Drainage, planning and the kerb
Puddles and ice often come from a lost fall or a blocked channel drain, and standing water slowly softens the base. Patch repairs are not a planning matter, but replacing a whole front drive follows the same 5m² rule for impermeable surfaces as a new one. A broken dropped kerb or footway is the highway authority's responsibility: report it to Stockton-on-Tees Borough Council. See dropped kerbs.
Common questions
My new-build drive has sunk. Is it a repair or a warranty issue?
Check your new-home warranty and any snagging period first. Otherwise, sunken blocks can usually be lifted and relaid on a rebuilt base.
Can a cracked concrete drive be repaired?
Fine cracks can be sealed. If the concrete has broken into sections that move, replacement is usually the better option.
Can roots be cut to level my drive?
Sometimes, but cutting big roots can harm the tree, and protected trees need consent. Ask before anyone cuts.
Is resurfacing worth it?
On a level, firm drive, yes. On a sinking or broken one, it will not last.