- Location
- Lisburn, County Antrim
- Main postcode districts
- BT27 and BT28
- Nearby (straight line)
- Belfast (7 miles), Castlereagh (7 miles) and Newtownabbey (11 miles)
- Survey and quote
- Free, with a fixed written quote
A swing-lip dock leveller is a hydraulic ramp set into a pit at the dock edge, with a hinged steel lip along its front. When a trailer is docked the platform rises, the lip swings out, and the platform lowers until the lip rests on the trailer bed, forming a bridge for forklifts and pallet trucks. The lip is typically about 400 to 500 mm long.
Is this right for your site in Lisburn?
Mixed bays at a site in Lisburn, where some trailers have tail lifts and others do not, may suit a combination of swing-lip and telescopic levellers. Every leveller recommendation we make for a dock in Lisburn follows a measured survey of the pit, dock height and the trailers you actually receive.
Chilled food distributors in Lisburn can specify insulated swing-lip levellers with pit seals to cut cold loss through the floor of the bay.
Any project involving swing-lip dock levellers at a working site in Lisburn 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.
How much does a swing-lip dock leveller cost?
A swing-lip dock leveller typically costs £5,200 to £8,800 per leveller, excluding VAT, supply and fit, assuming it goes into an existing, sound pit. New pits, pit repairs, concrete and groundworks are priced separately after survey.
Within that range, the price is driven by:
- Platform length: longer platforms give a gentler gradient but cost more.
- Width and capacity: wider decks and higher load ratings use heavier steel and cylinders.
- Lip length: a longer lip reaches further onto the trailer bed.
- Insulation and sealing: insulated platforms and pit seals for chilled buildings.
- Controls and interlocks: links to the door, restraint or traffic lights.
- Removal and access: taking out the old unit, lifting equipment for delivery and out-of-hours work.
If the pit edge steel is damaged or the pit is out of square, we tell you at survey and price the repair as a separate item, so the leveller price stays clear. The written quote is then the fixed price for the work described.
How long should a dock leveller platform be?
A leveller platform should be long enough to keep the slope gentle across the full range of trailer heights you load, because the steepest gradient decides which handling equipment can use it safely. A longer platform spreads the same height difference over a greater distance.
- Know your trailer mix: with a dock typically around 1,200 mm high and trailer beds ranging from roughly 900 to 1,600 mm, the height difference can be considerable.
- Check your equipment: low-clearance electric pallet trucks cope with less gradient than a counterbalance forklift with good ground clearance.
- Common lengths: platforms are commonly made from around 2 to 3.5 m long, with longer units where trailers sit very low or very high.
- Width: a wider platform gives more room when pallets sit close to the trailer sides.
When replacing a unit, the pit size limits what can be fitted, so we measure the pit and record your trailer heights at survey before recommending a length.
The same published guide range applies across Northern Ireland; access, out-of-hours working and site conditions are confirmed at the free survey.
What does the free survey cover?
- How often each door cycles during a typical shift
- Condition of any existing leveller pit, kerb angles and pit drainage
- Control positions, isolators and any existing interlocks
- Whether planning, building control or a building warrant may be needed
- Access for deliveries, cranes or lifting equipment during installation
- Scope to convert ground-level doors into docks or add lift tables
Options to discuss
Standard swing-lip leveller
A hydraulic pit leveller with a hinged lip of about 400 to 500 mm, suited to general distribution with curtain-siders and box trailers.
Long-platform leveller
A longer platform that keeps gradients gentle where trailer heights vary widely or low-clearance electric pallet trucks are used across the bay.
Which rules apply in Northern Ireland?
Workplace safety in Northern Ireland is regulated by HSENI rather than HSE. Loading bay doors in Lisburn need to meet the Workplace (Health, Safety and Welfare) Regulations (Northern Ireland) 1993, and we check what applies at survey, including the measures that stop vehicles leaving the dock too early.
Questions about swing-lip dock levellers in Lisburn
Do you remove and dispose of the old equipment?
Yes, where it is part of the scope. When we replace doors, levellers, shelters or seals at a site in Lisburn, removal and disposal of the old equipment can be included and is itemised in the quote, so it is clear what is covered. If anything should be kept, such as a frame or motor that is still serviceable, we agree that at survey.
Can you work alongside our main contractor on a new build in Lisburn?
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.
Which building and safety rules apply to a site in Lisburn?
It depends on which UK nation the site is in. England and Wales use Building Regulations approval, Scotland uses building warrants and Northern Ireland uses building control approval from the council. Workplace safety is regulated by HSE in Great Britain and HSENI in Northern Ireland, and energy rules differ between nations. For your site in Lisburn, we check what applies at survey and design to it.
What capacity of leveller do we need?
The leveller needs to be rated for the heaviest combined load of forklift and goods that will cross it, allowing for the truck moving over it. General-purpose levellers are typically rated around 60 kN, with heavier ratings for heavy goods or large forklifts. We confirm the rating after looking at your equipment.
Can a new leveller fit our old pit?
Usually, yes. Levellers are made in standard sizes and many can be supplied to suit an existing pit, but the pit must be square, sound and deep enough. We measure the pit and check the edge steel at survey, and if adjustment or repair is needed we price it separately.
Swing-lip dock levellers near Lisburn
Sites close to Lisburn get the same service, including those in Belfast (7 miles), Castlereagh (7 miles) and Newtownabbey (11 miles), with every job run the same way.
Other loading bay services in Lisburn
Full guide to swing-lip dock levellers · Everything we do in Lisburn
Send a few photos of the dock and a short description of the problem, and we will come back to you about your Lisburn site.