Kent · England
Crash-rated bollard installation in Sevenoaks
Crash-rated bollards supplied and fitted in Sevenoaks, Kent: surveyed, scanned for services, set in proper foundations and finished to match the ground.
Computer-generated imageSevenoaks crash-rated bollards
Crash-rated bollards suit plenty of Sevenoaks sites, community car parks, town-centre squares and schools among them. Installation of impact-tested HVM bollards rated to ISO 22343-1 (or the superseded, still-accepted PAS 68 / IWA 14-1) on the tested foundation.
We work across TN13, TN14 and DA4 — Sevenoaks itself and places including Dunton Green, Otford, Knockholt Pound and Shoreham. We also cover neighbouring Tonbridge (6.5 miles), Bromley (8.5 miles), Swanley (8.6 miles) and Tunbridge Wells (10.2 miles) — distances are straight-line. Brighton is around 34 miles away.
Sevenoaks at a glance
- Area
- Kent, England
- Highway authority
- Kent County Council (local roads)
- Planning authority
- the council for Sevenoaks
- Postcodes
- TN13, TN14 and DA4
- Guide price
- Typically £2,095–£10,595 per bollard + VAT; minimum job £4,245
- Survey
- Free, with a fixed written quote
- Nearby
- Tonbridge (6.5 mi), Bromley (8.5 mi), Swanley (8.6 mi), Tunbridge Wells (10.2 mi)
Crash-rated bollards in Sevenoaks: common uses
Typical reasons Sevenoaks sites choose crash-rated bollards:
- Stadiums, arenas and event venues with predictable crowd flows
- Pedestrianised streets, plazas and crowded public spaces
- Data centres, utilities and critical infrastructure perimeters
Crash-rated bollard prices in Sevenoaks
| Specification | Guide price | Includes |
|---|---|---|
| Standard | £2,095–£5,695 + VAT | Rated for a 7.5 t vehicle at 30 mph (48 km/h), tested foundation |
| Upgraded | £4,645–£8,245 + VAT | Rated for 7.5 t at 40 mph (64 km/h), tested foundation |
| Premium | £7,195–£10,595 + VAT | Rated for 7.5 t at 50 mph (80 km/h), or a specialist foundation |
Per bollard, supplied and installed on a standard tested foundation; +6% for South East. Guide only — the fixed price follows a survey.
Permissions and groundwork in Sevenoaks
Kent County Council is the highway authority covering Sevenoaks's local roads. If any post would stand on adopted highway rather than your land, that consent is the first thing we sort out.
Many private-land installations in Sevenoaks need no planning application, but the rules don't clearly cover bollards, so listed buildings, conservation areas and prominent frontages are worth raising with the planning team at the council for Sevenoaks before posts go in.
Utility records, radar scanning and hand-dug trial holes come before any machine work, and service diversions can take longer than the bollard installation itself. Rated foundations are large, and excavation is often where projects run into trouble.
- Confirm who owns the land: works on public highway usually need the highway authority's agreement, and permanent street furniture there may need a licence.
- Balance the gaps: narrow enough to stop a vehicle, typically no more than about 1,200 mm, but wide enough for wheelchair users and buggies — check against Inclusive Mobility guidance.
From survey to handover
Free site survey and ground checks
A free site survey looks at access, surfaces and likely services, followed by utility searches, radar scanning and trial holes where needed. You then receive a fixed written quote based on what the survey found.
Cure, protect and reinstate
The posts are protected while the concrete gains strength, and the surface is reinstated to match. The line should not be treated as fully effective until the specified curing period has passed.
Hand over a build record
You receive photographs of the reinforcement and excavation before each pour, concrete delivery tickets, as-built positions and the manufacturer's product certification, ready for your adviser and insurers.
Finishes and options
| Option | Detail |
|---|---|
| Finishes and visibility bands | Galvanised and powder-coated finishes in RAL colours, with contrasting or reflective bands near the top so the posts are visible to pedestrians and drivers. |
| Static rated bollards | Fixed posts for permanent lines where vehicles never need to pass. They are a straightforward rated option to install and maintain. |
| Decorative covers | Stainless steel, cast or polymer sleeves can be fitted over the steel core to suit a streetscape. Use covers supplied or approved by the manufacturer so the tested product is not altered. |
What affects the quote
Our South East guide prices are a starting point; the survey in Sevenoaks firms them up. What tends to move them:
- Reinstatement of natural stone, tactile paving or specialist surfaces
- Covers, finishes and any integrated lighting
- The rating required and the product range that achieves it
Keeping them working
Keep inspection records with the original test certificate so the line's condition can be shown to insurers or a security adviser. A rated bollard that has stopped a vehicle has done its job and should be assessed with the manufacturer; in most cases the post, and sometimes the foundation insert, is replaced rather than straightened.
If posts in Sevenoaks are later hit or damaged, we can repair or replace them — see bollard repairs.
Common questions
Which parts of Sevenoaks do you cover for crash-rated bollards?
We cover all of Sevenoaks (TN13, TN14 and DA4) and the rest of Kent. We also work in Tonbridge, Bromley and Swanley.
Do I need consent for crash-rated bollards on a public footway in Sevenoaks?
Kent County Council is the highway authority covering Sevenoaks's local roads. If any post would stand on adopted highway rather than your land, that consent is the first thing we sort out.
How much do crash-rated bollards cost in Sevenoaks?
In Sevenoaks, typically £2,095–£10,595 per bollard, supplied and installed on a standard tested foundation, plus VAT, with a minimum job of £4,245 plus VAT, using our South East guide prices. The fixed figure comes in writing after we've seen the site.
Is a heavy unrated steel post good enough instead?
Not where the risk is a deliberate vehicle attack. An unrated post may look solid, but nobody can say what it will stop because it has never been tested with its foundation. Unrated steel suits nuisance parking and low-speed knocks, not crowds or buildings flagged in a security assessment.
When can we rely on the new bollards?
Only once the concrete has reached the strength set in the specification. The posts are physically in place as soon as the pour is finished, but the rated performance depends on the foundation, and full design strength is commonly taken at around 28 days. Your adviser may arrange temporary measures to cover the gap.
Crash-rated bollards in nearby towns
- Tonbridge (6.5 mi)
- Bromley (8.5 mi)
- Swanley (8.6 mi)
- Tunbridge Wells (10.2 mi)
- Caterham (11.6 mi)
- Dartford (12.1 mi)