Kent · England
Structural repairs in Sevenoaks
Structural repairs in Sevenoaks: subsidence, cracks, underpinning, wall ties and lintels, with a free initial assessment from your photos.
- Postcodes
- TN13
- Population
- about 30,000
- Area
- Kent
- Pricing region
- South East
Where do we cover around Sevenoaks?
Sevenoaks (TN13) has around 30,000 residents and sits in Kent. Nearby, we also cover Tonbridge (6 miles), Swanley (9 miles), Bromley (10 miles) and Longfield (10 miles).
What should you know about the ground under Sevenoaks?
Kent is one of the parts of the UK where clay soils are most likely to move with the seasons. Parts of Kent lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. Typical buildings in Kent: Victorian terraces in the Medway towns, weatherboarded and Wealden houses, 1930s semis and seaside bungalows.
What we check first in Sevenoaks
In Sevenoaks, cracking usually comes back to one of these. We rule each in or out before recommending a repair.
- Shrinkable clay drying out in hot summers, worst within reach of tree roots
- Rotten timber lintels and bressummers over bays and openings
- Bay windows built on shallower footings than the main walls
- Garden and boundary walls leaning as tree roots and frost get to them
Repairs we carry out in Sevenoaks
- Bay window subsidence repairs
- Chimney stack repairs
- Extension pulling away repairs
- Mining subsidence repairs
- Subsidence repairs
- Floor joist repairs
- Wall tie replacement
- Gable end wall repairs
- Structural crack repairs
- Structural surveys and crack monitoring
- Retaining wall repairs
- Boundary and garden wall repairs
- Underpinning
- Crack stitching
- Brick arch repairs
- Concrete repairs
- Roof structure repairs
- Subsidence insurance claim repairs
- Bowing wall repairs
- Resin injection ground stabilisation
- Lintel replacement
Guide prices in Sevenoaks
These are guide prices for Sevenoaks, using South East rates and including VAT. Your written quote follows photos or a survey, and is fixed once the repair is specified.
| Item | Guide price | Per |
|---|---|---|
| Underpinning: mass-concrete underpinning | £1,100 – £1,700 | per metre of wall |
| Resin injection ground stabilisation: resin injection ground stabilisation | £895 – £1,700 | per metre of wall treated |
| Lintel replacement: standard window or door opening | £840 – £2,800 | per opening |
| Structural surveys and crack monitoring: structural engineer's inspection and report | £560 – £2,250 | per property |
Do repairs in Sevenoaks need approval?
Most crack repairs in England need no approval, but foundation and strengthening work is building work under the Building Regulations. We tell you which applies before a price is agreed.
Towns near Sevenoaks
Structural repairs in Sevenoaks: questions
Do you cover Sevenoaks?
We do. Sevenoaks and the surrounding area are covered, including nearby Tonbridge and Swanley. A free initial assessment from your photos is the first step.
Why do houses in Sevenoaks crack?
Common causes around Sevenoaks include bay windows built on shallower footings than the main walls, rotten timber lintels and bressummers over bays and openings, and leaking or broken drains washing fine soil out from under footings. The cause is checked before any repair is recommended.
How much do structural repairs cost in Sevenoaks?
It depends on the repair. On South East rates, mass-concrete underpinning from about £1,100 per metre of wall and a standard window or door lintel from about £840 per opening, including VAT. Your written price follows photos or a survey.
Tell us what you can see at your property in Sevenoaks. A free initial assessment costs nothing and commits you to nothing.