- Location
- Bonnyrigg, Edinburgh and the Lothians
- Main postcode district
- EH19
- Nearby (straight line)
- Musselburgh (5 miles), Penicuik (6 miles) and Edinburgh (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.
Why do sites in Bonnyrigg choose this?
Docks facing open ground in Bonnyrigg can catch rain driven sideways into the bay, which a well-fitted retractable shelter helps keep out. Retail and e-commerce distribution centres in Bonnyrigg with high trailer turnover need tough sprung-frame shelters that recover quickly after each departure.
Shelter sizing for a bay in Bonnyrigg starts with measuring the door and wall and recording the tallest, lowest and widest trailers you receive.
Keeping the dock running is usually the first concern, so we plan around it. After a free survey of your Bonnyrigg 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.
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 Scotland; access, out-of-hours working and site conditions are confirmed at the free survey.
What we look at on site
- Escape routes and pedestrian doors close to the bay
- Headroom above the opening and which track type will suit it
- Clear opening width and height for each door
- Asbestos register and any other site hazard information
- Wind exposure at the dock, which affects door and shelter choice
- Scope to convert ground-level doors into docks or add lift tables
Options to discuss
Guide stripes
Contrasting high-visibility stripes on the curtains that give drivers a clear target to aim for when reversing onto the bay.
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.
Which rules apply 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 Bonnyrigg. 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.
Questions about retractable dock shelters in Bonnyrigg
Which building and safety rules apply to a site in Bonnyrigg?
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 Bonnyrigg, we check what applies at survey and design to it.
How long does installation take at a site in Bonnyrigg?
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 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 Bonnyrigg 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.
Can a shelter be fixed to a cladded wall?
Yes, but cladding on its own is not usually strong enough to carry a shelter. We fix through to the building's steel frame behind the cladding, or use a steel subframe or spreader plates to spread the load, and confirm the method after inspecting the wall.
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.
Retractable dock shelters near Bonnyrigg
The same survey, quote and repair service is available in towns around Bonnyrigg, such as Musselburgh (5 miles), Penicuik (6 miles) and Edinburgh (6 miles).
Other loading bay services in Bonnyrigg
Full guide to retractable dock shelters · Everything we do in Bonnyrigg
If a loading bay in Bonnyrigg needs attention, call us or send photos and details online.