Derry City and Strabane · Northern Ireland
Concrete bollard installation in Derry/Londonderry
Local installation of concrete bollards in Derry/Londonderry — free survey, fixed written price, and posts set to the right spacing for people and vehicles.
Computer-generated imageConcrete bollards in Derry/Londonderry
Finishes range from plain grey concrete to exposed aggregate and stone-effect surfaces that suit civic and landscaped settings. In Derry/Londonderry, that tends to mean sites such as industrial estates, high streets and business parks.
We cover the BT48 and BT47 postcode districts in Derry/Londonderry. Nearby, we also work in Strabane (13.6 miles) and Limavady (14.7 miles), measured as the crow flies.
Local details
- 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 £175–£585 per bollard + VAT; minimum job £575
- Survey
- Free, with a fixed written quote
Typical concrete bollards jobs in Derry/Londonderry
Around Derry/Londonderry, concrete bollards usually solve one of these:
- Rural and coastal sites where steel would corrode
- Edges of open land and verges subject to unauthorised vehicle access
- Park entrances and greens where vehicles should not drive
What concrete bollards cost in Derry/Londonderry
| Specification | Guide price | Includes |
|---|---|---|
| Standard | £175–£345 + VAT | Standard post, foundation, reinstatement |
| Upgraded | £295–£465 + VAT | Upgraded finish or fittings, reflective band, matched keys |
| Premium | £415–£585 + VAT | Heavy-duty or architectural spec, premium finish |
Per bollard, supplied and installed; -2% for Northern Ireland. Guide only — the fixed price follows a survey.
Before we dig 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.
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.
Because concrete bollards are heavy, a weak foundation shows itself quickly as a tilt. Each post sits on a concrete base on firm ground, and on soft verges or made ground the base is deepened or widened to suit.
- Use contrasting colours or bands so grey bollards stand out against grey paving.
- Keep clear gaps of typically at least 1,000–1,200 mm where pedestrians pass, checking against Inclusive Mobility guidance.
Installation, step by step
Excavate and cast foundations
Small foundations are excavated, checked for services and cast with a dowel hole or sleeve at the right position and level.
Reinstate and clean
Paving is made good around each base and the bollards are cleaned of mortar and handling marks.
Protect while the grout cures
Bollards are left undisturbed until the grout and foundation have gained strength, with temporary barriers if vehicles use the area. Lines that need to open to traffic quickly can use faster-setting grouts where the product allows.
Specification choices
| Option | Detail |
|---|---|
| Reflective and contrasting details | Inset reflective bands, contrasting tops or rings for visibility to drivers and partially sighted pedestrians. |
| Surface finishes | Smooth, exposed aggregate, acid-etched or shot-blasted, chosen to suit paving and resist visible weathering. |
| Dowel-fixed or root-set | Dowels grouted into a foundation for most installations; root-set posts buried in the ground on softer sites. |
What moves the price in Derry/Londonderry
Two Derry/Londonderry jobs with the same number of posts can price quite differently. The usual reasons:
- Lifting equipment and access for delivery
- Number of bollards
- Precast concrete or reconstituted stone
Keeping them working
Small chips can be repaired with a colour-matched mortar, but a bollard that has cracked through or sheared at the dowel needs replacing. Keep a note of the product name, finish and supplier, because matching a single damaged bollard years later is much easier when the original specification is known.
If posts in Derry/Londonderry are later hit or damaged, we can repair or replace them — see bollard repairs.
Concrete bollards in Derry/Londonderry: FAQs
Do you install concrete bollards 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.
Do I need consent for concrete bollards on a public footway in Derry/Londonderry?
Across Northern Ireland the Department for Infrastructure's DfI Roads is the roads authority, so concrete bollards on a public footway or road in Derry/Londonderry need its agreement before anything is dug. Posts on your own land do not.
How much do concrete bollards cost in Derry/Londonderry?
In Derry/Londonderry, typically £175–£585 per bollard, supplied and installed, plus VAT, with a minimum job of £575 plus VAT, using our Northern Ireland guide prices. The fixed figure comes in writing after we've seen the site.
Can a chipped concrete bollard be repaired?
Small chips and edge damage can be filled with colour-matched mortar. A bollard cracked through or broken at its base needs replacing. Matching finishes is easier if the original product is still made.
Are concrete bollards anti-ram?
Only if that specific product has been crash-tested. Weight alone does not make a bollard crash-rated, and an untested concrete post can crack or shear when hit hard. Tested concrete-clad products exist for security use.