- Location
- Slough, Berkshire
- Main postcode district
- SL1
- Nearby (straight line)
- Windsor (2 miles), Maidenhead (5 miles) and Gerrards Cross (6 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.
How does this suit sites in Slough?
Shelter sizing for a bay in Slough starts with measuring the door and wall and recording the tallest, lowest and widest trailers you receive. If a shelter on an older unit in Slough has a sound frame but torn, faded curtains, replacing just the curtains can be the economical choice.
Retail and e-commerce distribution centres in Slough with high trailer turnover need tough sprung-frame shelters that recover quickly after each departure.
We keep the process simple for sites in Slough. A free survey tells us what the dock needs; a fixed written quote tells you what it will cost and what is included. We then organise the installation, with specialist engineers under our management and a programme agreed around your shifts. Night and weekend work is available by arrangement. Before we leave, the new equipment is tested, demonstrated and handed over with its documentation.
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.
Survey checklist for your dock
- Wheel guide positions and yard markings for reversing vehicles
- How often each door cycles during a typical shift
- Dock height and the mix of trailers you load
- Yard gradient and the slope of the approach to the dock
- Whether planning, building control or a building warrant may be needed
- Clear opening width and height for each door
Options to discuss
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.
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.
Regulations and approvals in England
Workplace safety in England is regulated by HSE. For a loading bay in Slough, 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 Slough
What details do you need from us to quote for retractable dock shelters?
To get started, send the site address in Slough, the number of bays or openings, approximate sizes, and photos of the dock from inside and outside. Tell us what vehicles you load, what goods you handle and any temperature requirements. Drawings help on new builds. We then arrange the free survey and confirm the details before the written quote is issued.
What warranty comes with new loading bay equipment?
New equipment comes with the manufacturer's warranty, which varies by product. Our workmanship terms are set out in writing in the quote for your Slough site, so you can see what is covered before you commit. Check the warranty terms for any servicing conditions, and we can quote for planned maintenance once the installation is complete.
Is the site survey in Slough 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.
Can I replace just the curtains on an old shelter?
Yes, if the frame and fixings are sound, new top and side curtains can be fitted to an existing shelter, which is often the most economical way to restore it. The frame and springs are checked first, because new curtains on a failing frame will not last. This is handled as a repair, with the visit price agreed beforehand.
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 Slough
The same survey, quote and repair service is available in towns around Slough, such as Windsor (2 miles), Maidenhead (5 miles) and Gerrards Cross (6 miles).
Other loading bay services in Slough
Full guide to retractable dock shelters · Everything we do in Slough
Call us or request a quote online to talk through loading bay work at your site in Slough.