- Location
- Nelson, Lancashire
- Main postcode district
- BB9
- Nearby (straight line)
- Colne (2 miles), Burnley (3 miles) and Accrington (8 miles)
- Survey and quote
- Free, with a fixed written quote
A retractable dock shelter is a fabric shelter fixed to the building around a loading bay door, with flexible top and side curtains carried on a sprung or pantograph steel frame. When a trailer reverses in, the frame retracts and the curtains drape against the trailer's sides and roof, closing most of the gap while leaving the full width of the trailer opening clear for loading.
What should sites in Nelson consider?
Loading staff at a draughty dock in Nelson notice the difference when the gaps around the trailer are closed, especially through the colder months. Retail and e-commerce distribution centres in Nelson with high trailer turnover need tough sprung-frame shelters that recover quickly after each departure.
Industrial landlords in Nelson refreshing a multi-let estate can fit shelters that suit a range of future tenants and the trailers they may use.
How does an installation in Nelson work? First, a free, no-obligation survey to measure up and understand the operation. Next, a fixed written quote. Then a programme agreed with you, so the work fits around deliveries, with out-of-hours slots if needed. The installation itself is carried out by specialist engineers who answer to us, and it finishes with testing, a walk-through for your staff and a handover pack.
How do I size a retractable shelter for my trailers?
Size a retractable shelter to the largest trailer you receive, with a projection deep enough for opened trailer doors and the leveller lip, and curtains that still reach the smallest vehicles. The trailer mix sets almost every dimension.
- Width: wider than the trailer, so the side curtains drape along its sides rather than across the opening.
- Height: high enough for the tallest trailers, with a top curtain deep enough to reach the roof of the lowest.
- Projection: deep enough for the rear doors, folded back along the trailer sides, to sit inside the curtains.
- Curtain cut-outs: vertical slits let the side curtains wrap around hinges and rear fittings without tearing.
- Guide stripes: contrasting stripes on the curtains help drivers centre the trailer.
If your fleet is uniform, a seal may give a tighter fit. Our guide to shelters and seals sets out the trade-offs.
Why do trailer door hinges matter when choosing a shelter?
Trailer door hinges matter because the rear doors are opened and folded back along the trailer sides before reversing, and the shelter has to accommodate them. If the shelter is too shallow, the hinges and doors sit outside it, leaving gaps or snagging the curtains.
A shelter handles this better than a seal:
- its side curtains drape over the opened doors and hinges rather than pressing against them,
- the full width of the trailer opening stays clear, because nothing protrudes in front of the trailer's rear frame,
- slit curtains wrap around hinge blocks without tearing.
By contrast, a dock seal presses against the rear of the trailer, so gaps at the hinges can remain, and poorly sized side pads can intrude into the opening. That is why shelters are generally favoured for mixed fleets, where hinge positions and trailer widths vary from one vehicle to the next.
The same published guide range applies across England; access, out-of-hours working and site conditions are confirmed at the free survey.
What does the free survey cover?
- Forklift and pallet truck loads crossing the leveller platform
- How drivers are prevented from pulling away too early
- Wheel guide positions and yard markings for reversing vehicles
- Asbestos register and any other site hazard information
- Working hours, shift patterns and windows for out-of-hours work
- Yard gradient and the slope of the approach to the dock
Options to discuss
Sprung-frame shelter
Side frames on springs that fold back when a trailer pushes in and recover when it leaves, a robust choice for busy docks and mixed fleets.
Slit side curtains
Vertical cuts in the side curtains that let them wrap around trailer door hinges and rear fittings without tearing, extending curtain life.
What do the rules in England mean for the work?
Workplace safety in England is regulated by HSE. For a loading bay in Nelson, 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 retractable dock shelters in Nelson
Is the site survey in Nelson free?
Yes. For new installations, replacements, upgrades, conversions and complete bays, the site survey and written quote are free and come with no obligation. The survey lets us measure the openings, check the dock and structure, and understand how the bay is used, so the quote reflects your site. Repair and servicing visits are different: they are chargeable, with the price agreed before anyone attends.
Is VAT included in your guide prices for retractable dock shelters?
No. Our customers are businesses, so guide prices exclude VAT, which is added at the standard rate. The same guide range applies in Lancashire as everywhere else: for retractable dock shelters, it is £1,900 to £4,400 per shelter, excluding VAT. It covers supply and fit for a typical installation. Your fixed written quote after the free survey shows the net price, the VAT and exactly what is included.
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 Nelson, 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.
Will a shelter work with curtain-sided trailers?
Yes, retractable shelters suit curtain-siders well, as the side curtains drape along the trailer body. Where curtain-siders are loaded from the rear, the shelter closes the gaps around the sides and roof while leaving the full rear opening clear for forklifts and pallet trucks.
What projection should a dock shelter have?
Projection should be deep enough to clear opened trailer doors and hinges and to suit the leveller lip and bumpers. Shelters are commonly made with projections from around 500 to 1,000 mm, and we recommend a depth once we know your trailers and leveller.
Retractable dock shelters near Nelson
If your site is not in Nelson itself, it may be near one of these: Colne (2 miles), Burnley (3 miles) and Accrington (8 miles). Pick the closest.
Other loading bay services in Nelson
Full guide to retractable dock shelters · Everything we do in Nelson
Use the quote tool to tell us about the doors, levellers or shelters at your Nelson site, and we will be in touch to arrange the next step.