Gwynedd · Wales
Steel security bollard installation in Caernarfon
Steel security bollards for sites across Caernarfon and the rest of Gwynedd, from the first measurement to the last relaid paving block.
Computer-generated imageAbout steel security bollards in Caernarfon
Whether it's filling-station forecourts, town-centre squares and high street shopfronts, steel security bollards in Caernarfon are planned around who needs to get through and who doesn't. Concrete-filled steel bollards, root-fixed or base-plated, for car parks, forecourts, boundaries and nuisance vehicle control.
We work across LL55, LL56 and LL54 — Caernarfon itself and places including Llanberis, Llanrug, Deiniolen and Bethel. Jobs in Caernarfon can be combined with work in Bangor, Gwynedd (8.3 miles) (straight-line distances).
Caernarfon at a glance
- Area
- Gwynedd, Wales
- Highway authority
- Gwynedd Council (local roads)
- Planning authority
- Gwynedd Council
- Postcodes
- LL55, LL56 and LL54
- Guide price
- Typically £185–£865 per bollard + VAT (£215–£1,045 inc VAT for homes); minimum job £575
- Survey
- Free, with a fixed written quote
- Nearby
- Bangor, Gwynedd (8.3 mi)
Steel security bollard prices in Caernarfon
| Specification | Guide price | Includes |
|---|---|---|
| Standard | £185–£475 + VAT · £215–£565 inc VAT | Standard post, foundation, reinstatement |
| Upgraded | £395–£675 + VAT · £465–£805 inc VAT | Upgraded finish or fittings, reflective band, matched keys |
| Premium | £595–£865 + VAT · £705–£1,045 inc VAT | Heavy-duty or architectural spec, premium finish |
Per bollard, supplied and installed; -3% for Wales. Guide only — the fixed price follows a survey.
Where steel security bollards go in around Caernarfon
Common uses in a place like Caernarfon:
- Lines between pedestrian routes and service yards
- Social housing estates with nuisance parking
- Stopping cut-through traffic on private roads and estates
Before we dig in Caernarfon
Before digging near the kerb in Caernarfon we establish who owns the ground: adopted footways are Gwynedd Council's responsibility, trunk roads the Welsh Government's, and everything else belongs to the site owner.
Many private-land installations in Caernarfon 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 Gwynedd Council before posts go in.
Reinstatement matches the surface, whether tarmac, block paving, flags or turf. Root-fixed posts need firm ground and enough depth to carry the post's root plus a concrete surround.
- Keep clear gaps of typically at least 1,000–1,200 mm where pedestrians, wheelchair users or buggies pass between posts.
- Fit contrasting or reflective bands near the top so posts are visible, as Inclusive Mobility guidance recommends.
How the job runs
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.
Break out and excavate
For root-fixed posts, the surface is cut neatly and each hole is dug to depth, by hand near known services. For base plates, the slab is checked for thickness and soundness.
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.
Choosing the right spec
| Option | Detail |
|---|---|
| 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. |
| Visibility bands | Reflective or contrasting bands near the top for drivers at night and for partially sighted pedestrians. |
What affects the quote
Two Caernarfon jobs with the same number of posts can price quite differently. The usual reasons:
- Root-fixed or base-plated installation
- Surface reinstatement such as block paving or tarmac
- Finish: galvanised only or powder-coated
Keeping them working
Powder coat chipped by vehicles should be touched up before the galvanising underneath starts to weather. Check periodically for impact damage, loose base plates and cracked surfacing around the root.
For damaged or loose posts in Caernarfon, repairs and replacements are priced in writing first.
Questions about steel security bollards in Caernarfon
Which parts of Caernarfon do you cover for steel security bollards?
We cover all of Caernarfon (LL55, LL56 and LL54) and the rest of Gwynedd. We also work in Bangor, Gwynedd.
Who gives permission for bollards on the pavement in Caernarfon?
Before digging near the kerb in Caernarfon we establish who owns the ground: adopted footways are Gwynedd Council's responsibility, trunk roads the Welsh Government's, and everything else belongs to the site owner.
What's a typical price for steel security bollards in Caernarfon?
In Caernarfon, typically £185–£865 per bollard, supplied and installed, plus VAT (£215–£1,045 including VAT for homeowners), with a minimum job of £575 plus VAT, using our Wales guide prices. The fixed figure comes in writing after we've seen the site.
Will galvanised posts rust?
Hot-dip galvanising protects steel for a long time in normal outdoor conditions. Powder coat over the galvanising adds colour and extra protection. Touch up chips promptly in coastal or heavily salted locations.
Are unrated steel bollards anti-ram?
No. They have not been crash-tested, so their performance against a deliberate vehicle attack is unknown. They are suited to nuisance parking and low-speed knocks; tested products are needed where an attack is the concern.