London · England
Steel security bollard installation in Barnet
Steel security bollards supplied and fitted in Barnet, London: surveyed, scanned for services, set in proper foundations and finished to match the ground.
Computer-generated imageAbout steel security bollards in Barnet
Unrated steel bollards have not been crash-tested, so they deter vehicles and stop low-speed knocks and casual misuse rather than a determined attack. In Barnet, that tends to mean sites such as shopping parades, estate car parks and hospital approaches.
Coverage in Barnet takes in the EN5, EN4, NW7, N3, N12 and NW4 postcode districts and nearby places like Kitts End, Rowley Green, Edgware and Finchley. Jobs in Barnet can be combined with work in Borehamwood (4.1 miles), Brent (4.3 miles), Haringey (4.8 miles) and Camden (5.2 miles) (straight-line distances).
Key facts for this area
- Area
- London, England
- Highway authority
- Barnet Council (local roads)
- Planning authority
- Barnet Council
- Postcodes
- EN5, EN4, NW7, N3, N12, NW4, N20 and N2
- Guide price
- Typically £225–£1,045 per bollard + VAT (£265–£1,245 inc VAT for homes); minimum job £675
- Survey
- Free, with a fixed written quote
- Nearby
- Borehamwood (4.1 mi), Brent (4.3 mi), Haringey (4.8 mi), Camden (5.2 mi)
Where steel security bollards go in around Barnet
Around Barnet, steel security bollards usually solve one of these:
- Protecting meter boxes, gas kiosks, pillars and corners
- Stopping cut-through traffic on private roads and estates
- Grass verges and landscaped areas that vans keep driving over
Guide prices for Barnet
| Specification | Guide price | Includes |
|---|---|---|
| Standard | £225–£565 + VAT · £265–£675 inc VAT | Standard post, foundation, reinstatement |
| Upgraded | £465–£805 + VAT · £555–£965 inc VAT | Upgraded finish or fittings, reflective band, matched keys |
| Premium | £705–£1,045 + VAT · £845–£1,245 inc VAT | Heavy-duty or architectural spec, premium finish |
Per bollard, supplied and installed; +15% for London. Guide only — the fixed price follows a survey.
Before we dig in Barnet
Barnet Council is the highway authority covering Barnet's local roads. Red routes are managed by Transport for London. If any post would stand on adopted highway rather than your land, that consent is the first thing we sort out.
If your site in Barnet is listed or inside a conservation area, check with the local planning authority (Barnet Council) before choosing a finish — heritage settings often favour cast iron or painted steel over stainless.
Verges are often softer than they look, and the edges of car parks may be thin tarmac over hardcore, so the foundation is sized to the ground found. Base plates must sit on a slab thick and sound enough to hold resin anchors; cracked or thin concrete will let the anchors pull out on the first knock.
- Fit contrasting or reflective bands near the top so posts are visible, as Inclusive Mobility guidance recommends.
- Keep clear gaps of typically at least 1,000–1,200 mm where pedestrians, wheelchair users or buggies pass between posts.
From survey to handover
Survey and set out
A free site survey confirms positions, surfaces, buried services and whether root-fixing or base plates suit the ground. You receive a fixed written quote listing post size, finish and fixing.
Set the posts
Posts are set plumb and to a consistent height along the line, and concreted in. Base-plated posts are drilled, anchored with resin and torqued once cured.
Fill and cap
Where specified, posts are filled with concrete and capped so water cannot collect inside the tube.
Choosing the right spec
| Option | Detail |
|---|---|
| Concrete infill | Adds mass and stiffness and makes the post harder to cut or dent. Usually specified for security and impact positions. |
| Caps and heads | Dome, flat, chamfered or ball tops, with welded caps to keep water out of hollow posts. |
| Finishes | Hot-dip galvanised, then powder-coated in a RAL colour if wanted. Black, grey, yellow and green are common. |
What moves the price in Barnet
Our London guide prices are a starting point; the survey in Barnet firms them up. What tends to move them:
- Surface reinstatement such as block paving or tarmac
- Root-fixed or base-plated installation
- Number of posts and length of the line
Looking after them
Powder coat chipped by vehicles should be touched up before the galvanising underneath starts to weather. Galvanised steel posts need little attention for years at a time.
For damaged or loose posts in Barnet, repairs and replacements are priced in writing first.
Steel security bollards in Barnet: FAQs
Do you install steel security bollards in Barnet?
We cover all of Barnet (EN5, EN4, NW7, N3, N12 and NW4) and the rest of London. We also work in Borehamwood, Brent and Haringey.
Do I need consent for steel security bollards on a public footway in Barnet?
In Barnet, work on adopted pavements and verges needs consent from Barnet Council, the local highway authority. Red routes are managed by Transport for London. Car parks, forecourts and other private land only need the owner's permission.
What's a typical price for steel security bollards in Barnet?
In Barnet, typically £225–£1,045 per bollard, supplied and installed, plus VAT (£265–£1,245 including VAT for homeowners), with a minimum job of £675 plus VAT, using our London guide prices. The fixed figure comes in writing after we've seen the site.
What diameter of steel bollard do I need?
Match it to the job. Around 114 mm suits car park walkways and verges; 168 or 219 mm with a heavier wall suits service yards and corners that lorries pass. The survey looks at what is likely to hit the posts.
Should I choose root-fixed or base-plated steel bollards?
Root-fixed where you can dig and want the stronger post; base-plated where there is a sound slab and you want quick installation or the option to remove posts later. Base plates are limited by the slab and anchors, so they are not the right choice where vehicles hit hard.
Steel security bollards in nearby towns
- Borehamwood (4.1 mi)
- Brent (4.3 mi)
- Haringey (4.8 mi)
- Camden (5.2 mi)
- Harrow (5.5 mi)
- Potters Bar (5.8 mi)