Derry City and Strabane · Northern Ireland
Telescopic bollard installation in Derry/Londonderry
Telescopic bollards supplied and fitted in Derry/Londonderry, Derry City and Strabane: surveyed, scanned for services, set in proper foundations and finished to match the ground.
Computer-generated imageAbout telescopic bollards in Derry/Londonderry
In the city of Derry/Londonderry, telescopic bollards tend to go in at college campuses, leisure centres and business parks. Because the post stays in its cassette, there is nothing to store and nothing to lose.
We cover every part of Derry/Londonderry in the BT48 and BT47 postcode districts. We also cover neighbouring Strabane (13.6 miles) and Limavady (14.7 miles) — distances are straight-line.
Derry/Londonderry at a glance
- Area
- Derry City and Strabane, Northern Ireland
- Roads authority
- the Department for Infrastructure (DfI Roads)
- Planning authority
- Derry City and Strabane District Council
- Postcodes
- BT48 and BT47
- Guide price
- Typically £335–£1,195 per bollard + VAT (£395–£1,445 inc VAT for homes); minimum job £625
- Survey
- Free, with a fixed written quote
Telescopic bollards in Derry/Londonderry: common uses
Around Derry/Londonderry, telescopic bollards usually solve one of these:
- Car parks where a removable post would go missing
- Sites with no power for automatic bollards
- Domestic driveways where the bollard is used daily
Telescopic bollard prices in Derry/Londonderry
| Specification | Guide price | Includes |
|---|---|---|
| Standard | £335–£685 + VAT · £395–£815 inc VAT | Standard post, foundation, reinstatement |
| Upgraded | £585–£935 + VAT · £695–£1,095 inc VAT | Upgraded finish or fittings, reflective band, matched keys |
| Premium | £835–£1,195 + VAT · £995–£1,445 inc VAT | Heavy-duty or architectural spec, premium finish |
Per bollard with cassette, supplied and installed; -2% for Northern Ireland. Guide only — the fixed price follows a survey.
Permissions and groundwork in Derry/Londonderry
Across Northern Ireland the Department for Infrastructure's DfI Roads is the roads authority, so telescopic bollards on a public footway or road in Derry/Londonderry need its agreement before anything is dug. Posts on your own land do not.
Many private-land installations in Derry/Londonderry 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 Derry City and Strabane District Council before posts go in.
Reinstatement matches the drive, whether block paving, tarmac, resin-bound or imprinted concrete. 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.
- If the drive is shared, agree positions and keys with the other users first.
- Confirm the bollard is on your land; bollards on a public footway or dropped kerb need DfI Roads' agreement.
Installation, step by step
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.
Set the cassette
The cassette is set vertical and its top exactly at finished surface level and fall, then concreted in. A cassette set high or low is a common cause of tyre damage and trip edges.
Finishes and options
| Option | Detail |
|---|---|
| Lid and head designs | Flush hinged lids, removable caps or integrated heads that close the cassette top when lowered. |
| Reflective bands | Bands near the top help drivers see a raised post at night, particularly on drives shared with visitors. |
| Diameter and height | Commonly around 90–140 mm diameter and 600–900 mm raised height, with larger posts for commercial use. |
What affects the quote
When we price telescopic bollards in Derry/Londonderry, these make the biggest difference:
- Drainage: simple soakaway or a connection to a drain
- Excavation depth and the presence of services under the drive
- Surface type and quality of reinstatement
Keeping them working
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. Lower and raise the bollard regularly, even if you rarely need to, so the mechanism stays free.
If posts in Derry/Londonderry are later hit or damaged, we can repair or replace them — see bollard repairs.
Common questions
Can you install telescopic bollards anywhere in Derry/Londonderry?
We cover all of Derry/Londonderry (BT48 and BT47) and the rest of Derry City and Strabane. We also work in Strabane and Limavady.
Who gives permission for bollards on the pavement in Derry/Londonderry?
In Derry/Londonderry, as everywhere in Northern Ireland, public roads and footways are looked after by DfI Roads rather than the council. If a post would sit on adopted footway, that consent comes first; private forecourts and car parks are a matter for the owner.
What's a typical price for telescopic bollards in Derry/Londonderry?
In Derry/Londonderry, typically £335–£1,195 per bollard with cassette, supplied and installed, plus VAT (£395–£1,445 including VAT for homeowners), with a minimum job of £625 plus VAT, using our Northern Ireland guide prices. The fixed figure comes in writing after we've seen the site.
Can a telescopic bollard be fitted into a resin or imprinted drive?
Yes, though the cut has to be made cleanly and the surface patched around the lid. Resin and imprinted finishes are hard to match exactly, so we plan positions to keep visible patching small.
Will a telescopic bollard stop my car being stolen?
It adds a physical barrier that a thief has to defeat before driving away, which slows them down and makes the car a less attractive target. It is one layer of protection, not a complete answer to keyless car theft.