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.
Where does this fit at a dock in County Down?
Shelter sizing for a bay in County Down starts with measuring the door and wall and recording the tallest, lowest and widest trailers you receive. Industrial landlords in County Down refreshing a multi-let estate can fit shelters that suit a range of future tenants and the trailers they may use.
If a shelter on an older unit in County Down has a sound frame but torn, faded curtains, replacing just the curtains can be the economical choice.
We never ask you to commit before you have a fixed price. A free survey at your County Down site comes first, followed by a written quote. When the order goes ahead, we plan the installation around your operation, book any out-of-hours working you need and manage the specialist installation engineers on site. The job ends with a full test, a run-through for the people who will use the equipment and a set of handover documents.
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.
What regulations and permissions apply to a dock shelter?
A dock shelter is work equipment, so it must be suitable and kept in a safe condition, and on some projects planning, building control or landlord consent also needs checking. What applies depends on the nation and the scope of work.
- Equipment duties: PUWER 1998 in Great Britain, and PUWER (Northern Ireland) 1999, require shelters, like other dock equipment, to be suitable, maintained and inspected where deterioration could lead to danger. A damaged frame or loose curtain can strike a driver or vehicle.
- Regulator: HSE in Great Britain and HSENI in Northern Ireland.
- Planning: external structures such as loading houses, canopies or new dock approaches can need planning permission. If a shelter is part of wider external works, we check this at survey.
- Building control: forming a new opening for a door and shelter may need Building Regulations approval in England and Wales, a building warrant in Scotland or building control approval in Northern Ireland.
- Your lease: landlords often require consent for fixings to the building.
Towns we cover in County Down
Choose a town below to see how we handle retractable dock shelters in that part of County Down.
Budget range for supply and fit. The written quote after a free survey is the fixed price. All guide prices.
Regulations and approvals in Northern Ireland
In Northern Ireland, the CE mark (or CE with UKNI) applies to powered doors and dock equipment. We hand over the documentation for each item fitted in County Down, and because building control and planning are handled by the council, we check what applies at survey before any dates are set.
Questions
Is the site survey in County Down 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.
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 County Down, 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.
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.
How do drivers know where to stop?
Bumpers set the stopping point, and many sites add dock lights, wheel guides and guide stripes on the shelter curtains to help drivers line up and reverse squarely. Traffic lights at the bay tell drivers when it is safe to reverse in and when they may leave.
Other services in County Down
Full guide to retractable dock shelters · All loading bay services in County Down