Hertfordshire · England
Crash-rated bollard installation in Hemel Hempstead
Local installation of crash-rated bollards in Hemel Hempstead — free survey, fixed written price, and posts set to the right spacing for people and vehicles.
Computer-generated imageAbout crash-rated bollards in Hemel Hempstead
Whether it's retail parks, business parks and college campuses, crash-rated bollards in Hemel Hempstead are planned around who needs to get through and who doesn't. Installation of impact-tested HVM bollards rated to ISO 22343-1 (or the superseded, still-accepted PAS 68 / IWA 14-1) on the tested foundation.
We work across HP2, HP3, HP1 and WD4 — Hemel Hempstead itself and places including Jockey End, Bovingdon, Hogpits Bottom and Bulstrode. We also cover neighbouring Berkhamsted (5 miles), St Albans (5 miles), Harpenden (5.9 miles) and Watford (7.2 miles) — distances are straight-line. Luton is around 9 miles away.
Key facts for this area
- Area
- Hertfordshire, England
- Highway authority
- Hertfordshire County Council (local roads)
- Planning authority
- the council for Dacorum
- Postcodes
- HP2, HP3, HP1 and WD4
- Guide price
- Typically £2,095–£10,595 per bollard + VAT; minimum job £4,245
- Survey
- Free, with a fixed written quote
- Nearby
- Berkhamsted (5 mi), St Albans (5 mi), Harpenden (5.9 mi), Watford (7.2 mi)
Guide prices for Hemel Hempstead
| Specification | Guide price | Includes |
|---|---|---|
| Standard | £2,095–£5,695 + VAT | Rated for a 7.5 t vehicle at 30 mph (48 km/h), tested foundation |
| Upgraded | £4,645–£8,245 + VAT | Rated for 7.5 t at 40 mph (64 km/h), tested foundation |
| Premium | £7,195–£10,595 + VAT | Rated for 7.5 t at 50 mph (80 km/h), or a specialist foundation |
Per bollard, supplied and installed on a standard tested foundation; +6% for South East. Guide only — the fixed price follows a survey.
Where crash-rated bollards go in around Hemel Hempstead
Common uses in a place like Hemel Hempstead:
- Sites where a vehicle dynamics assessment shows a long straight run-up
- Data centres, utilities and critical infrastructure perimeters
- Pedestrianised streets, plazas and crowded public spaces
Before we dig in Hemel Hempstead
The highway authority for local roads in Hemel Hempstead is Hertfordshire County Council; motorways and trunk roads sit with National Highways. Crash-rated bollards on the adopted footway are a matter for the highway authority, so we only install there with its written agreement.
Bollards on private land often don't need planning permission, but it depends on the council's view, the height and the location; in a conservation area, next to a listed building or under an Article 4 direction, ask the local planning authority (the council for Dacorum) first — we flag this at survey.
Utility records, radar scanning and hand-dug trial holes come before any machine work, and service diversions can take longer than the bollard installation itself. Rated foundations are large, and excavation is often where projects run into trouble.
- Balance the gaps: narrow enough to stop a vehicle, typically no more than about 1,200 mm, but wide enough for wheelchair users and buggies — check against Inclusive Mobility guidance.
- Check that the test certificate matches the exact model, configuration and foundation being installed, and keep it with the site records.
Installation, step by step
Fix reinforcement and set the posts
The reinforcement cage is built to the drawing and the bollards are held to line and level in templates. Concrete is poured to the specified grade, with samples taken for testing if the specification calls for them.
Cure, protect and reinstate
The posts are protected while the concrete gains strength, and the surface is reinstated to match. The line should not be treated as fully effective until the specified curing period has passed.
Hand over a build record
You receive photographs of the reinforcement and excavation before each pour, concrete delivery tickets, as-built positions and the manufacturer's product certification, ready for your adviser and insurers.
Finishes and options
| Option | Detail |
|---|---|
| Finishes and visibility bands | Galvanised and powder-coated finishes in RAL colours, with contrasting or reflective bands near the top so the posts are visible to pedestrians and drivers. |
| Heights and diameters | Exposed heights are commonly around 800 to 1,000 mm, with core diameters varying by model and rating. Larger diameters are not always needed to achieve a given rating. |
| Rated removable or automatic posts | Where an entrance must open for deliveries or emergency vehicles, rated removable, retractable or automatic models are available. Check that the rating stated is for the exact model and position you are buying. |
What moves the price in Hemel Hempstead
Two Hemel Hempstead jobs with the same number of posts can price quite differently. The usual reasons:
- Depth and volume of excavation, reinforcement and concrete
- Buried services, diversions and ground investigation
- The rating required and the product range that achieves it
Looking after them
A rated bollard that has stopped a vehicle has done its job and should be assessed with the manufacturer; in most cases the post, and sometimes the foundation insert, is replaced rather than straightened. Movable rated bollards need a planned servicing schedule.
We can also service, repair or replace existing posts anywhere in Hemel Hempstead.
Questions about crash-rated bollards in Hemel Hempstead
Can you install crash-rated bollards anywhere in Hemel Hempstead?
We cover all of Hemel Hempstead (HP2, HP3, HP1 and WD4) and the rest of Hertfordshire. We also work in Berkhamsted, St Albans and Harpenden.
Do I need consent for crash-rated bollards on a public footway in Hemel Hempstead?
The highway authority for local roads in Hemel Hempstead is Hertfordshire County Council; motorways and trunk roads sit with National Highways. Crash-rated bollards on the adopted footway are a matter for the highway authority, so we only install there with its written agreement.
How much do crash-rated bollards cost in Hemel Hempstead?
In Hemel Hempstead, typically £2,095–£10,595 per bollard, supplied and installed on a standard tested foundation, plus VAT, with a minimum job of £4,245 plus VAT, using our South East guide prices. The fixed figure comes in writing after we've seen the site.
Will you design our HVM layout?
No. Scheme design and threat assessment belong with your security adviser, a specialist consultant or the manufacturer's technical team. We install the products they specify, to the tested foundation, and work alongside them on site so the build matches the design.
Why can't the foundation be adjusted to suit our ground?
Because the rating belongs to the bollard and foundation as tested together. Making the hole shallower, narrower or lighter on steel changes how the system behaves on impact. If site conditions force a change, the manufacturer has to approve it in writing, and some changes mean choosing a different product such as a shallow-mount system.
Crash-rated bollards near Hemel Hempstead
- Berkhamsted (5 mi)
- St Albans (5 mi)
- Harpenden (5.9 mi)
- Watford (7.2 mi)
- Chesham (7.4 mi)
- Rickmansworth (8 mi)