Derry City and Strabane · Northern Ireland
Shallow-mount security bollard installation in Derry/Londonderry
Local installation of shallow-mount bollards in Derry/Londonderry — free survey, fixed written price, and posts set to the right spacing for people and vehicles.
Computer-generated imageShallow-mount bollards in Derry/Londonderry
Shallow-mount bollards suit plenty of Derry/Londonderry sites, leisure centres, college campuses and town-centre streets among them. Rated shallow-foundation bollard systems installed where buried services, basements or slabs rule out deep excavation.
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 £1,945–£8,795 per bollard + VAT; minimum job £4,895
- Survey
- Free, with a fixed written quote
What Derry/Londonderry sites use shallow-mount bollards for
Around Derry/Londonderry, shallow-mount bollards usually solve one of these:
- Footways with dense utility runs just below the surface
- Lines that must cross over shallow drainage or ducts
- Bridges and structures where excavation depth is limited
What shallow-mount bollards cost in Derry/Londonderry
| Specification | Guide price | Includes |
|---|---|---|
| Standard | £1,945–£4,845 + VAT | Rated for a 7.5 t vehicle at 30 mph (48 km/h), tested foundation |
| Upgraded | £3,995–£6,895 + VAT | Rated for 7.5 t at 40 mph (64 km/h), tested foundation |
| Premium | £6,095–£8,795 + VAT | Rated for 7.5 t at 50 mph (80 km/h), or a specialist foundation |
Per bollard position, 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 shallow-mount bollards on a public footway or road in Derry/Londonderry need its agreement before anything is dug. Posts on your own land do not.
Planning in Northern Ireland sits with the councils, so for a listed building or conservation area in Derry/Londonderry the planning team at Derry City and Strabane District Council is the one to ask before posts go in.
Utility owners may set minimum separation distances or ask to be present when digging near their apparatus. The trench has to sit over services with enough cover to protect them, but the frame also needs a firm, consistent bearing; soft spots, old backfill around pipe trenches and voids under paving can all need treating first.
- Check gaps work for wheelchair users and buggies while still stopping vehicles, referring to Inclusive Mobility guidance.
- Get written confirmation from a structural engineer before installing on slabs, decks, basements or over voids.
Installation, step by step
Map what is underground
Utility records, radar scanning and trial holes establish exactly how much depth is available along the line. This is the survey that decides whether a shallow system will fit at all.
Confirm the system with the manufacturer
The survey findings go back to the manufacturer and the client's adviser to confirm the system, its layout and any end details. A fixed written quote follows the free site survey.
Assemble and level the frame
Frame sections are placed, joined and set to line and level, with posts fixed as the drawing shows. Joints and fixings are photographed before any concrete goes in.
Options to consider
| Option | Detail |
|---|---|
| Rated planters and street furniture | Benches, planters and cycle stands built around a tested shallow core, used where a line of posts would look out of place. |
| Covers and sleeves | Stainless, cast or powder-coated covers fitted over the cores to match surrounding street furniture, supplied or approved by the manufacturer. |
| Surface-mounted rated units | Some tested products sit on or very close to the surface with minimal digging. These are often used for temporary or semi-permanent protection and need careful checking of the surface they bear on. |
Pricing shallow-mount bollards in Derry/Londonderry
Our Northern Ireland guide prices are a starting point; the survey in Derry/Londonderry firms them up. What tends to move them:
- Restricted working hours in busy streets or occupied sites
- Amount of hand digging needed around live services
- Structural engineering checks on slabs or decks
Looking after them
Any later utility work beside the line should be supervised so the frame is not undermined. Once cured, a shallow-mount line needs much the same care as any static rated barrier: periodic visual checks, cleaning of covers and renewal of visibility bands.
We can also service, repair or replace existing posts anywhere in Derry/Londonderry.
Shallow-mount bollards in Derry/Londonderry: FAQs
Which parts of Derry/Londonderry do you cover for shallow-mount bollards?
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 shallow-mount bollards on a public footway in Derry/Londonderry?
Kerbside work in Derry/Londonderry is a DfI Roads question: the Department for Infrastructure is the roads authority for Northern Ireland, and its permission is needed for anything placed in the public road or footway.
What's a typical price for shallow-mount bollards in Derry/Londonderry?
In Derry/Londonderry, typically £1,945–£8,795 per bollard position, supplied and installed, plus VAT, with a minimum job of £4,895 plus VAT, using our Northern Ireland guide prices. The fixed figure comes in writing after we've seen the site.
Can I install a single shallow-mount bollard on its own?
Usually not. Most shallow systems rely on several posts working together, and the rating applies to a tested run with a stated minimum number of posts. A single position generally needs a different solution.
Does a shallow system protect as well as a deep one?
It can achieve the same rating, because both are tested to the same standards. What differs is how the load is resisted. Your security adviser should compare the specific ratings, not the foundation depths.