London · England
Telescopic bollard installation in Barnet
Local installation of telescopic bollards in Barnet — free survey, fixed written price, and posts set to the right spacing for people and vehicles.
Computer-generated imageAbout telescopic bollards in Barnet
In the borough of Barnet, telescopic bollards tend to go in at station forecourts, office entrances and school gates. Because the post stays in its cassette, there is nothing to store and nothing to lose.
We work across EN5, EN4, NW7, N3, N12 and NW4 — Barnet itself and places including Kitts End, Rowley Green, Edgware and Finchley. Nearby, we also work in Borehamwood (4.1 miles), Brent (4.3 miles), Haringey (4.8 miles) and Camden (5.2 miles), measured as the crow flies.
Local details
- 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 £395–£1,395 per bollard + VAT (£465–£1,645 inc VAT for homes); minimum job £735
- 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 telescopic bollards go in around Barnet
Around Barnet, telescopic bollards usually solve one of these:
- Commercial yards where posts must not be left lying around
- Sites with no power for automatic bollards
- Allocated parking bays in flats and private developments
Guide prices for Barnet
| Specification | Guide price | Includes |
|---|---|---|
| Standard | £395–£805 + VAT · £465–£965 inc VAT | Standard post, foundation, reinstatement |
| Upgraded | £695–£1,095 + VAT · £825–£1,295 inc VAT | Upgraded finish or fittings, reflective band, matched keys |
| Premium | £985–£1,395 + VAT · £1,195–£1,645 inc VAT | Heavy-duty or architectural spec, premium finish |
Per bollard with cassette, supplied and installed; +15% for London. Guide only — the fixed price follows a survey.
Consents, ground and services in Barnet
The highway authority for local roads in Barnet is Barnet Council; motorways and trunk roads sit with National Highways. Red routes are managed by Transport for London. Telescopic bollards on the adopted footway are a matter for the highway authority, so we only install there with its written agreement.
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.
Positions are scanned and hand-dug before committing. Clay soils and high water tables mean a gravel base alone will not drain the cassette; a connection to a surface water drain or a separate soakaway is then needed, and foul drains are not used.
- Connect drainage only to surface water systems or a soakaway, never to a foul drain.
- If the drive is shared, agree positions and keys with the other users first.
How the job runs
Check depth and drainage
The free site survey checks how far down we can dig, where services run under the drive and how the ground drains. If water will stand, a drain connection is priced into the fixed written quote.
Form the drainage
A gravel soakaway is placed beneath the cassette, or a pipe is laid to a surface water drain or new soakaway.
Reinstate and test
The surface is made good to match. The post is raised, locked, lowered and locked several times to confirm smooth operation, and keys are handed over.
Choosing the right spec
| Option | Detail |
|---|---|
| Finishes | Galvanised, powder-coated in common colours, or stainless steel to suit the frontage. |
| Reflective bands | Bands near the top help drivers see a raised post at night, particularly on drives shared with visitors. |
| Lock types | Keyed cylinder locks, often with a cover to keep out dirt; keyed alike for multi-bay sites where one key should open every post. |
What affects the quote
When we price telescopic bollards in Barnet, these make the biggest difference:
- Post size and whether lift assistance is wanted
- Stainless or powder-coated finish
- Drainage: simple soakaway or a connection to a drain
Looking after them
Clear leaves and grit from around the lid, and a few times a year lift the post fully and look into the cassette for standing water or silt. If the post becomes stiff or will not lower fully, the usual causes are debris in the cassette or a blocked drain, both of which are easier to fix early than after the post has seized.
For damaged or loose posts in Barnet, repairs and replacements are priced in writing first.
Questions about telescopic bollards in Barnet
Do you install telescopic 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 telescopic bollards on a public footway 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.
How much do telescopic bollards cost in Barnet?
In Barnet, typically £395–£1,395 per bollard with cassette, supplied and installed, plus VAT (£465–£1,645 including VAT for homeowners), with a minimum job of £735 plus VAT, using our London guide prices. The fixed figure comes in writing after we've seen the site.
Is a telescopic bollard harder to lift than a removable one?
Usually easier, because you only lift it up a short distance within its cassette and many models have lift assistance. You also never carry it or store it anywhere.
How deep does a telescopic bollard go into the ground?
Usually around the exposed height of the post plus the cassette base and drainage layer, which often comes to a metre or more. The exact depth depends on the model. That depth is why we check for services under the drive first.
Telescopic 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)