Slab Lifting in Hatfield
Sunken concrete slabs in driveways, warehouse floors, and factory environments can create safety hazards and operational problems. Our slab lifting service uses precision injection technology to raise sunken slabs back to their original level without costly and disruptive replacement.
Slab Lifting for Hatfield Properties
A mix of post-war and modern housing in Hatfield sits on varied geology including London clay, gravel terraces, and chalk. The new town development era means many properties may have shallower foundations.
Mixed geology with London clay, Hertfordshire Puddingstone, and chalk creates variable conditions across different parts of Hatfield. Our service is tailored to local conditions.
Signs You May Need Slab Lifting in Hatfield
If you notice any of the following at your Hatfield property, it's worth getting a professional assessment before the problem worsens.
Visible Slab Settlement
Concrete that has visibly dropped, creating a step or lip at edges — common at garage thresholds, driveway joints, and patio doors.
Trip Hazards at Joints
Raised or sunken edges where two slabs meet, creating an uneven surface that's a safety and liability risk.
Rocking or Unstable Slabs
Slabs that move or rock when walked or driven on indicate a void has formed beneath, and the slab has lost support.
Pooling Water on Flat Surfaces
Water collecting on a slab that was previously level shows the surface has settled unevenly and drainage has been disrupted.
Gaps Between Slab and Wall
A gap opening between a concrete slab and the adjacent wall or threshold indicates the slab has sunk away from the structure.
Cracking Along Slab Edges
Cracks forming along the edges of a concrete slab, especially near load-bearing points, suggest the ground beneath has settled.
Benefits of Slab Lifting in Hatfield
Is Slab Lifting Right for You?
Ideal for
Sunken concrete driveways, paths, or patio slabs
Uneven warehouse or factory floor slabs
Trip hazards caused by settled concrete
Garage floors that have dropped below the threshold
Cost-effective alternative to full slab replacement
Not suitable for
Severely cracked or structurally broken slabs (replacement needed)
Slabs with significant reinforcement corrosion
Settlement caused by active void formation (void filling needed first)
How Slab Lifting Works in Hatfield
Survey
Level survey to map the extent of slab settlement.
Preparation
Small injection holes drilled through the slab surface.
Lifting
Resin injected beneath the slab to raise it back to level.
Finishing
Injection holes sealed and area cleaned — ready for immediate use.
Other Services in Hatfield
Subsidence Repair
For properties showing cracking, movement or sinking caused by ground subsidence.
More infoUnderpinning
For foundations that are too shallow, weak or damaged to support the structure above.
More infoResin Injection
For stabilising ground and re-levelling structures without excavation or disruption.
More infoFoundation Repair
For cracked walls, uneven floors and structural damage caused by failing foundations.
More infoVoid Filling
For properties at risk of collapse due to underground voids, washout or old mine workings.
More infoSlab Lifting FAQs for Hatfield
How much does slab lifting cost compared to replacement?
Typically 50–70% less than full slab replacement. A residential driveway lift usually costs £1,500–£4,000 versus £5,000–£12,000+ for complete removal and re-laying.
Will the slab sink again after lifting?
No, not if the root cause is addressed. The resin permanently strengthens the ground beneath the slab. Where voids or drainage issues contributed, we treat those as part of the project.
Can badly cracked slabs be lifted?
It depends. Slabs with minor cracking can usually be lifted successfully. Severely fractured or structurally broken slabs may need partial or full replacement — we'll advise during the free survey.
How long does slab lifting take?
Most residential jobs — driveways, garage floors, patios — are completed in 2–4 hours. Larger commercial floors may take 1–2 days. The slab is ready for use immediately after treatment.
Can you lift a slab under a building?
Yes. Internal floor slabs in homes, warehouses, and factories can be lifted through small injection holes without disrupting the building above. No excavation or heavy equipment is needed.
Do you need to remove the existing slab?
No. That's the key advantage — we inject directly through the slab surface via small 16mm holes, so nothing needs to be broken out or removed.
Free Slab Lifting Survey
in Hatfield — no obligation