Access & parking control

Removable bollard installation

Lift-out bollards in lockable ground sockets for driveways, delivery routes, access roads and emergency access points.

Typically £245–£845 per bollard + VAT (£285–£995 inc VAT for homes); minimum job £595
Free survey and fixed written quote
Foundations and reinstatement included

Removable black bollard lifted out and lying beside its open ground socket on a block-paved access road, key in the lock

Computer-generated image

What is it?

What are removable bollards?

A removable bollard is a post that locks into a socket set in the ground and can be unlocked and lifted out by hand when access is needed. When the post is out, the socket is closed with a hinged lid or cap so the surface is flush. Removable bollards are used where vehicles need occasional rather than daily access.

Removable bollards are a plain, practical way to control an access point that only opens now and then: a fire route through a car park, a maintenance track across a park, the delivery bay in front of a shop or a driveway left open when the owner is home. They need no power and very little ground depth, and they work with almost any surface.

Their weakness is the human part. A post that is heavy, awkward to unlock or has a seized socket tends to be left out permanently, or stored on its side where it becomes a trip hazard. We choose posts and locks with the person who will handle them in mind, and our installation crews, working under our management, set the sockets so they stay clean and drain.

Removable bollards — indicative elevation, not to scale.

Computer-generated clip: removable bollards in use. The video streams from our media host when you press play.

Where removable bollards make sense

Emergency and fire service access routes
Delivery bays in pedestrian areas and shop frontages
Maintenance tracks through parks and open spaces
Driveways and private parking bays
Temporary event closures and market streets
Gaps in a fixed bollard line that must open occasionally
School gates closed during drop-off and pick-up

How it works

The socket, sometimes called a ground sleeve, is a steel tube with a top collar, cast into a small concrete foundation so its rim sits flush with the finished surface. The post drops into it and is held by a lock. Common locking types include a triangular or square key that turns an internal cam, a padlock through a hasp, and integral cylinder locks keyed alike so one key opens every post on a site.

When the post is lifted out, a lid on the socket closes over the opening. Spring-loaded or hinged lids close automatically, so nobody has to remember. Some sockets are designed so the lid can be locked closed, which prevents rubbish or water being pushed in. A drain hole at the base lets water out into the ground or gravel beneath.

Weight is the trade-off. Heavier, larger-diameter posts feel more substantial and resist being knocked, but someone has to lift them. Handles in the post head, aluminium or lighter steel posts, and post storage brackets fixed to a nearby wall all make daily use easier.

Options and finishes

Option	Detail
Steel, stainless or aluminium posts	Galvanised and powder-coated steel for robustness, stainless for appearance, aluminium where lightness matters for frequent lifting.
Locking type	Triangular or square key, padlock, or integral keyed cylinder. Keyed-alike locks let one key open every post on a site.
Socket lids	Spring-closing, hinged or lockable lids that sit flush when the post is removed, so there is no open hole.
Diameter and height	Commonly 76–140 mm diameter and around 900–1,000 mm high, chosen to suit visibility and handling.
Heads and handles	Dome, flat or ball heads, with lifting handles or eyes so posts can be pulled out without strain.
Rated removable posts	Crash-tested removable models exist for security lines; they use heavier sockets and tested foundations.

Typical specification

Item	Typical
Exposed height	Typically 900–1,000 mm
Post diameter	Commonly 76–140 mm
Socket depth	Often around 250–450 mm, product dependent
Foundation	Small concrete surround with drainage at the socket base
Locking	Cam lock with triangular or square key, padlock or cylinder
Post weight	Varies by material and size; check before choosing
Finish	Galvanised, powder-coated, stainless or anodised

Typical values only — the survey and the product's data sheet set the final specification.

How we install it

Agree who will lift the post

At the free site survey we talk through who will remove the post, how often and where it will be stored. That decides material, diameter and lock, and goes into a fixed written quote.

Cut and excavate

A small square of surface is cut out and excavated to socket depth, with a bed of free-draining stone at the bottom so water can leave the socket.

Set the socket flush

The socket is set in concrete with its rim exactly at finished surface level and to the fall of the ground, so the lid sits flat and nothing catches on it.

Reinstate around the socket

Block paving, tarmac or flags are cut tight to the collar and made good. On resin or bound surfaces, the edge is sealed neatly.

Fit posts and hand over keys

Posts are fitted and locked, and the lift-out and refit routine is checked on site. Keys and any storage brackets are handed over.

Ground, foundations and buried services

Removable bollards need modest depth, which makes them one of the easier bollards to fit around services. The critical details are level and drainage. A socket set even a few millimetres proud becomes a trip edge and gets clipped by tyres and snow ploughs; one set low collects water and grit. The base sits on free-draining stone or connects to a drainage route, so rainwater does not stand in the socket and freeze around the post in winter. On block paving, the socket is set before the blocks are cut to it, so the pattern finishes cleanly. On thin tarmac drives, the surround is sized so the socket does not loosen over time.

Rules and checks before you order

Keep a clear route of typically at least 1,000–1,200 mm between posts on pedestrian routes, and check against Inclusive Mobility guidance.
Fit reflective or contrasting bands near the top so posts are visible when in place.
On emergency access routes, agree with the fire service how they will remove the posts, such as standard keys or bolt croppers on padlocks.
Check whether the location is public highway; a highway authority agreement is usually needed there.

See rules and standards by nation for highway consent, accessibility and security standards.

Maintenance

Removable bollards fail in predictable ways: seized locks, sockets full of grit and lids that no longer close. Lubricate locks a few times a year with a graphite or lock-specific spray, lift the posts out periodically even if they are not needed, and clear the socket of debris. Check the lid springs and hinges. Keep spare keys somewhere sensible, because lost keys are a common reason for a post being cut out. If a socket has worked loose in the surface, re-bed it before the lid edge becomes a trip hazard.

What affects the price

Number of posts and sockets
Post material: steel, stainless or aluminium
Lock type and whether locks are keyed alike
Surface type and reinstatement
Drainage at the socket base
Rated removable posts where security is required

Get a free quote

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Guide prices: removable bollards

Three typical specifications. The middle one is the specification we usually recommend for durability and visibility.

Standard

£245–£495

per bollard + VAT · homes £285–£585 inc VAT

Standard post or product for the type
Foundation and fixing to manufacturer's details
Surface reinstated to match

Upgraded

£425–£675

per bollard + VAT · homes £505–£805 inc VAT

Upgraded finish (RAL colour, stainless or sleeve)
Retroreflective band and matched keys
Everything in Standard

Premium

£605–£845

per bollard + VAT · homes £725–£995 inc VAT

Heavy-duty or architectural specification
Premium finish and fittings
Everything in Upgraded

Guide prices for the UK base region; local pages adjust for your area. Per bollard with ground socket, supplied and installed. Minimum job £595 + VAT. Your fixed price comes in writing after survey.

Removable bollards: questions answered

How much does removable bollard installation cost?

Typically £245–£845 per bollard with ground socket, supplied and installed, plus VAT. For homeowners that's £285–£995 including VAT. Small jobs carry a minimum charge of £595 plus VAT. Ground conditions, access, buried services and consents move the figure; the fixed price comes in writing after survey.

How heavy is a removable bollard to lift?

It depends on material and size; a slim aluminium post is easy to lift, while a large concrete-filled steel post is not designed for daily handling. If the post will come out every day, say so at the survey and we will suggest something lighter with a handle.

What happens to the hole when the bollard is out?

A lid on the socket closes over it so the surface is flush. Spring-closing lids shut automatically when the post is lifted. That stops trips and keeps debris out.

Can all the bollards on our site use one key?

Yes, if the locks are ordered keyed alike. That is common on estates and car parks with several access points. Spare keys can be supplied at the same time.

Will a removable bollard freeze in place?

It can if water sits in the socket and freezes around the post. Good drainage at the socket base is the main defence. A little lubricant on the post and lifting it out occasionally in winter also helps.

Where do we keep the post when it is removed?

Somewhere it cannot become a trip hazard or be taken. A wall-mounted storage bracket or a locked store nearby works well. Leaving posts lying on the ground is how they get damaged or lost.

Can removable bollards be installed on block paving?

Yes. The socket is set in concrete beneath the blocks and the blocks are cut tight around the collar. It finishes neatly if the socket is set to the exact paving level.