- Location
- Durham, County Durham
- Main postcode district
- DH1
- Nearby (straight line)
- Spennymoor (5 miles), Chester-le-Street (6 miles) and Houghton-le-Spring (6 miles)
- Survey and quote
- Free, with a fixed written quote
A telescopic-lip dock leveller is a hydraulic pit leveller whose front lip slides forward out of the platform, rather than swinging on a hinge, and can be extended by a controlled amount onto the trailer bed. Telescopic lips commonly extend 500 to 1,000 mm, which lets operators reach over tail lifts, place the lip between pallets and load the last row in a trailer.
Why do sites in Durham choose this?
Replacing worn swing-lip levellers at a site in Durham is a good moment to ask whether the current trailer mix now calls for telescopic lips. Before recommending a lip extension for a dock in Durham, we record the trailers that actually arrive, including tail lifts and rear overhangs.
Where docks in Durham have deep bumpers that hold trailers away from the edge, a telescopic lip can bridge a gap a swing lip would struggle to cover.
Keeping the dock running is usually the first concern, so we plan around it. After a free survey of your Durham site and a written quote at a fixed price, we agree when each bay can be released and whether any work should happen out of hours. Specialist installation engineers working under our management then fit the equipment, and we test it and hand over the documentation before the bay goes back into use.
Can a telescopic leveller replace a swing-lip unit in the same pit?
Often yes, a telescopic-lip leveller can replace a swing-lip unit in the same pit, provided the pit is square and deep enough and the edge steel is in good condition. Some telescopic units need a little more depth for the lip mechanism, so we measure carefully at survey.
A typical installation:
- The bay is closed and the old leveller isolated, lifted out and removed.
- The pit is cleaned and measured, and any edge steel repairs carried out.
- The new unit is set in, levelled and fixed to the pit steel.
- The power pack, control panel and lip controls are connected and interlocks wired.
- The platform and lip are tested through their full travel.
You will need to provide a clear bay, access for lifting equipment and a suitable power supply, typically three-phase. Installation commonly takes one to two working days per bay once the pit is ready.
How should staff use a telescopic-lip leveller safely?
Staff should only operate a telescopic-lip leveller once the trailer is secured and the dock door is open, and should always return the lip and platform to the stored position before the trailer leaves. Simple routines prevent most damage.
- Extend the lip only as far as needed and check it has the overlap on the bed that the manufacturer specifies.
- Keep feet and loads clear of the platform sides while it moves; that is what the toe guards are for.
- Never operate the leveller with a forklift or load standing on it.
- Use the automatic return function where fitted, so the lip withdraws and the platform stores at the end of loading.
- Report hydraulic leaks, unusual noises or a sticking lip straight away.
Training new dock staff on these steps, and displaying them beside the control panel, keeps practice consistent across shifts.
The same published guide range applies across England; access, out-of-hours working and site conditions are confirmed at the free survey.
Survey checklist for your dock
- How drivers are prevented from pulling away too early
- Forklift and pallet truck loads crossing the leveller platform
- Yard gradient and the slope of the approach to the dock
- Lighting inside trailers and at the dock face
- Power supply at each bay, including three-phase availability
- Bumper position and wear or damage on the dock face
Options to discuss
Insulated cold store version
An insulated platform with perimeter seals for chilled and frozen docks, often paired with an inflatable shelter and an insulated dock door.
500 mm lip extension
A commonly specified reach for precise placement and end loading on standard trailers and refrigerated vehicles that do not have tail lifts.
Which rules apply in England?
Workplace safety in England is regulated by HSE. For a loading bay in Durham, that means doors meeting regulation 18 of the Workplace (Health, Safety and Welfare) Regulations 1992, equipment maintained under PUWER and suitable safeguards against vehicles driving away too early. We check what applies at survey and design the bay accordingly.
Questions about telescopic-lip dock levellers in Durham
Do you cover Durham for telescopic-lip dock levellers?
Yes. We take on telescopic-lip dock levellers for businesses in Durham and across County Durham. We survey the site, provide a fixed written quote and manage the installation, with specialist installation engineers working under our management. Visits are arranged in advance at a time that suits your operation, and the same single contact stays with the job through to handover.
Can you work outside our normal operating hours in Durham?
Yes, by arrangement. Evening, night and weekend working can be planned so the installation causes as little disruption as possible to your loading schedule. Out-of-hours work can affect the price, so mention it at the survey and we will include it in the written quote. The agreed times are confirmed in the programme before the job starts.
How long does installation take at a site in Durham?
It depends on the equipment, the number of bays, the condition of the dock and whether any building or electrical work is needed. We agree a programme with you after the survey, setting out which bays are out of use and when. Larger jobs are usually phased so that part of the dock stays open, and out-of-hours working can be arranged.
What overlap should the lip have on the trailer bed?
The lip should rest on the trailer bed with the overlap the manufacturer specifies, so it cannot slip off as the trailer moves under load. Extending further than needed adds no benefit. We show dock staff what a correct overlap looks like at handover.
Do telescopic levellers need more maintenance?
They have more moving parts than a swing-lip leveller, including the lip guides and lip cylinder, so these need checking and lubricating at each service. With planned servicing the extra work is modest. Servicing is chargeable, with the visit price agreed in advance.
Telescopic-lip dock levellers near Durham
Businesses outside Durham may find their nearest town in this list: Spennymoor (5 miles), Chester-le-Street (6 miles) and Houghton-le-Spring (6 miles). Each page covers doors, docks, repairs and servicing.
Other loading bay services in Durham
Full guide to telescopic-lip dock levellers · Everything we do in Durham
Use the quote tool to tell us about the doors, levellers or shelters at your Durham site, and we will be in touch to arrange the next step.