- Location
- Haverhill, Suffolk
- Main postcode district
- CB9
- Nearby (straight line)
- Newmarket (11 miles), Sudbury (13 miles) and Braintree (15 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 Haverhill choose this?
Third-party logistics sites in Haverhill receiving trailers from many hauliers usually need a shelter rather than a seal, because widths and heights vary. If a shelter on an older unit in Haverhill has a sound frame but torn, faded curtains, replacing just the curtains can be the economical choice.
For a dock in Haverhill where wide pallets need the full trailer opening, a shelter keeps that width clear while still closing the gaps.
If you are planning retractable dock shelters for a site in Haverhill, expect four stages. A free survey and fixed written quote come first. We then agree a programme with you, including any out-of-hours work. Specialist installation engineers carry out the installation under our management, with us as your single point of contact. Finally, the equipment is tested, your staff are shown how it works and everything is handed over with its documentation.
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.
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.
The same published guide range applies across England; access, out-of-hours working and site conditions are confirmed at the free survey.
What we look at on site
- Scope to convert ground-level doors into docks or add lift tables
- Escape routes and pedestrian doors close to the bay
- Power supply at each bay, including three-phase availability
- Lighting inside trailers and at the dock face
- Control positions, isolators and any existing interlocks
- Dock height and the mix of trailers you load
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.
Rigid frame with long curtains
A fixed frame carrying long flexible curtains, useful where the trailer only needs to touch the curtains and the frame can stay clear of impact.
Regulations and approvals in England
Powered doors and dock equipment installed in England may carry the UKCA or the CE mark, and doors are covered by the product standard BS EN 13241. We hand over the relevant documentation for each item fitted in Haverhill. Planning and Building Regulations questions are never assumed either way: we check what applies at survey, so you know before work is booked.
Questions about retractable dock shelters in Haverhill
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 Haverhill, 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 outside our normal operating hours in Haverhill?
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 Haverhill?
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 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.
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.
Retractable dock shelters near Haverhill
Distances are measured from Haverhill. Nearby towns we cover include Newmarket (11 miles), Sudbury (13 miles) and Braintree (15 miles), and other towns in the area are covered too.
Other loading bay services in Haverhill
Full guide to retractable dock shelters · Everything we do in Haverhill
Use the quote tool to tell us about the doors, levellers or shelters at your Haverhill site, and we will be in touch to arrange the next step.