A vehicle restraint is a device at a loading bay that physically holds a trailer against the dock until it is safe to leave. In the UK most systems act on the rear wheel, either as a powered wheel-based restraint or a sensor wheel chock. Restraints guard against early drive-away and trailer creep, and are usually interlocked with the door and dock traffic lights.
Is this right for your site in Orkney, Shetland and the Western Isles?
Restraint systems for sites in Orkney, Shetland and the Western Isles are surveyed, quoted and installed in the same way as anywhere else in the UK, with a fixed price set out in writing. New-build distribution sheds in Orkney, Shetland and the Western Isles can have restraint rails and ducting planned into the yard slab from the start, which is simpler than cutting them in later.
Yards around Orkney, Shetland and the Western Isles that park uncoupled trailers at the dock can see trailers creep under forklift traffic, and a wheel-based restraint helps keep the leveller lip on the bed.
Any project involving vehicle restraints at a working site in Orkney, Shetland and the Western Isles takes planning. We survey free of charge, quote a fixed price in writing, and then agree a programme that keeps as much of the dock running as possible. Specialist installation engineers carry out the work under our management, out of hours if that suits you better. On completion we test each item, show your team how it operates and leave the documentation with you.
What does HSE guidance say about preventing drive-away?
HSE guidance says there must be safeguards to stop drivers driving away from a loading bay too early, and it lists vehicle or trailer restraints as one of the measures. The others it names are traffic lights and the person in charge keeping the vehicle keys or paperwork until it is safe to leave.
This comes from HSE's guide to workplace transport safety (HSG136) and its loading and unloading factsheet. The guidance sets out the outcome rather than one fixed solution, so the right combination for your site should follow your own risk assessment.
Once fitted, a restraint is work equipment under the Provision and Use of Work Equipment Regulations 1998 (PUWER), so it must be suitable, maintained in a safe condition and inspected where deterioration could lead to danger. In Northern Ireland the equivalent is PUWER (Northern Ireland) 1999, and the regulator is HSENI rather than HSE.
Our guide to preventing drive-away and trailer creep compares the options side by side.
How much does a vehicle restraint cost?
A vehicle restraint typically costs £4,200 to £9,800 per bay, supplied and installed, excluding VAT. Sensor wheel chocks linked to the dock controls usually sit towards the lower end, and fully automatic wheel-based restraints with rail and interlocks towards the upper end.
What moves the price:
- Restraint type: a sensor chock needs far less hardware and groundwork than a powered, rail-mounted wheel restraint.
- Yard condition: rail-mounted units need a sound, level concrete apron. Broken concrete or tarmac may need a new base, priced after survey.
- Cabling: the distance from the restraint to the dock control panel, and whether ducts must be cut into the yard.
- Integration: linking to existing door and leveller controls is simpler on modern panels; older panels may need replacing.
- Number of bays and working hours: several bays in one project spread set-up costs, while out-of-hours work adds cost.
All figures are guide budgets. After a free site survey we send a written quote, and that quote is the fixed price. VAT is added at the standard rate.
Towns we cover in Orkney, Shetland and the Western Isles
Looking for vehicle restraints in a specific part of Orkney, Shetland and the Western Isles? Start with the nearest town on this list.
Budget range for supply and fit. The written quote after a free survey is the fixed price. All guide prices.
Planning, building control and safety law in Scotland
Doors and dock equipment installed in Scotland may carry the UKCA or the CE mark, and we pass on the documentation for everything fitted in Orkney, Shetland and the Western Isles. Because building warrant and planning questions can affect the programme, we check what applies at survey and raise any approvals early rather than assuming none are needed.
Sites in and around Orkney, Shetland and the Western Isles are covered by arrangement. There is no charge for the survey or the written quote, and any travel, ferry crossings or overnight stays needed for the installation itself are itemised in the quote, so you see the full price before agreeing.
Questions
Can you work alongside our main contractor on a new build in Orkney, Shetland and the Western Isles?
Yes. For new warehouses and fit-outs, we can supply and install the dock package as part of a wider project, working to the main contractor's programme, site rules and permits. We will need drawings, dock levels and the programme, and we coordinate pit details, power supplies and door openings with the relevant trades before installation begins.
How do you price vehicle restraints for a site in Orkney, Shetland and the Western Isles?
Guide budgets for supply and fit are £4,200 to £9,800 per bay, excluding VAT. The figure moves with size, insulation, the operator, electrics, access, any pit or groundworks and out-of-hours working. Where levellers are involved, the guide assumes an existing, sound pit. After the free survey you receive a fixed written quote, and that is the price for the agreed scope.
Can a vehicle restraint be fitted to an existing bay?
Yes, restraints are commonly retrofitted to existing bays. The main questions are whether the yard concrete in front of the bay is sound enough to anchor a rail, how cables will reach the dock controls, and whether the existing door and leveller panels can accept interlocks. Sensor chocks are often chosen where groundwork needs to be kept to a minimum.
Do vehicle restraints work with all trailers?
Wheel-based restraints and sensor chocks work with most trailers, because they act on the rear wheel rather than on the back of the vehicle. Vehicles with unusual wheel positions or very small wheels need checking, so we look at the vehicles you receive during the survey.
Other services in Orkney, Shetland and the Western Isles
Full guide to vehicle restraints · All loading bay services in Orkney, Shetland and the Western Isles