Caerphilly · Wales
Telescopic bollard installation in Blackwood
Local installation of telescopic bollards in Blackwood — free survey, fixed written price, and posts set to the right spacing for people and vehicles.
Computer-generated imageAbout telescopic bollards in Blackwood
Telescopic bollards suit plenty of Blackwood sites, community buildings, schools and community car parks among them. Because the post stays in its cassette, there is nothing to store and nothing to lose.
We work across NP12 and CF82 — Blackwood itself and places including Pontllanfraith, Oakdale, Pengam and Fleur-de-lis. We also cover neighbouring Bargoed (1.5 miles), Abercarn (3.4 miles), Treharris (4.3 miles) and Abertillery (5.3 miles) — distances are straight-line. Blackwood is about 13 miles from Cardiff.
Key facts for this area
- Area
- Caerphilly, Wales
- Highway authority
- Caerphilly County Borough Council (local roads)
- Planning authority
- Caerphilly County Borough Council
- Postcodes
- NP12 and CF82
- Guide price
- Typically £335–£1,145 per bollard + VAT (£395–£1,345 inc VAT for homes); minimum job £625
- Survey
- Free, with a fixed written quote
- Nearby
- Bargoed (1.5 mi), Abercarn (3.4 mi), Treharris (4.3 mi), Abertillery (5.3 mi)
What Blackwood sites use telescopic bollards for
Typical reasons Blackwood sites choose telescopic bollards:
- Commercial yards where posts must not be left lying around
- Shared drives that need occasional closing
- Car parks where a removable post would go missing
What telescopic bollards cost in Blackwood
| Specification | Guide price | Includes |
|---|---|---|
| Standard | £335–£685 + VAT · £395–£815 inc VAT | Standard post, foundation, reinstatement |
| Upgraded | £585–£925 + VAT · £695–£1,095 inc VAT | Upgraded finish or fittings, reflective band, matched keys |
| Premium | £825–£1,145 + VAT · £985–£1,345 inc VAT | Heavy-duty or architectural spec, premium finish |
Per bollard with cassette, supplied and installed; -3% for Wales. Guide only — the fixed price follows a survey.
What we check first in Blackwood
Local roads and pavements in Blackwood are the responsibility of Caerphilly County Borough Council as highway authority, with the Welsh Government's trunk road agents handling trunk roads. Posts on the public highway need that authority's consent; private land does not.
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 (Caerphilly County Borough Council) first — we flag this at survey.
Reinstatement matches the drive, whether block paving, tarmac, resin-bound or imprinted concrete. Telescopic bollards need a deeper excavation than other manual bollards, so ground and services decide where they can go.
- 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 the highway authority's 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.
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.
Reinstate and test
The surface is made good to match. The post is raised, locked, lowered and locked several times to confirm smooth operation, and keys are handed over.
Finishes and options
| Option | Detail |
|---|---|
| Diameter and height | Commonly around 90–140 mm diameter and 600–900 mm raised height, with larger posts for commercial use. |
| Reflective bands | Bands near the top help drivers see a raised post at night, particularly on drives shared with visitors. |
| Lock types | Keyed cylinder locks, often with a cover to keep out dirt; keyed alike for multi-bay sites where one key should open every post. |
What affects the quote
When we price telescopic bollards in Blackwood, these make the biggest difference:
- Surface type and quality of reinstatement
- Drainage: simple soakaway or a connection to a drain
- Excavation depth and the presence of services under the drive
After installation
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. Lubricate the lock with a suitable spray, especially before winter.
If posts in Blackwood are later hit or damaged, we can repair or replace them — see bollard repairs.
Questions about telescopic bollards in Blackwood
Can you install telescopic bollards anywhere in Blackwood?
We cover all of Blackwood (NP12 and CF82) and the rest of Caerphilly. We also work in Bargoed, Abercarn and Treharris.
Who gives permission for bollards on the pavement in Blackwood?
Local roads and pavements in Blackwood are the responsibility of Caerphilly County Borough Council as highway authority, with the Welsh Government's trunk road agents handling trunk roads. Posts on the public highway need that authority's consent; private land does not.
What's a typical price for telescopic bollards in Blackwood?
In Blackwood, typically £335–£1,145 per bollard with cassette, supplied and installed, plus VAT (£395–£1,345 including VAT for homeowners), with a minimum job of £625 plus VAT, using our Wales guide prices. The fixed figure comes in writing after we've seen the site.
Why does my telescopic bollard fill with water?
Because the cassette is not draining, either through a blocked base, clay ground or no drainage provision at installation. Standing water rusts the post and can freeze it in place. Fixing the drainage usually solves the problem.
What if it freezes in winter?
Freezing usually means water is standing in the cassette. Do not force the post; pour warm, not boiling, water around the lid and lift once free. Then have the drainage checked.
Telescopic bollards in nearby towns
- Bargoed (1.5 mi)
- Abercarn (3.4 mi)
- Treharris (4.3 mi)
- Abertillery (5.3 mi)
- Risca (6.2 mi)
- Caerphilly (6.5 mi)