- Location
- Derry/Londonderry, County Londonderry
- Main postcode district
- BT48
- Nearby (straight line)
- Limavady (15 miles), Coleraine (27 miles) and Omagh (28 miles)
- Survey and quote
- Free, with a fixed written quote
An inflatable dock shelter is a dock shelter with air-filled fabric cushions at the top and sides of the opening, kept deflated and close to the building until a trailer has reversed in. A fan then inflates the cushions so they press against the trailer roof and sides, giving a close seal that adapts to different trailer widths and heights, and deflates again before the trailer leaves.
What matters for inflatable dock shelters in Derry/Londonderry?
Driving rain and wind at an open bay in Derry/Londonderry can wear cushion fabric, so a protective outer cover is worth considering on exposed docks. When a chilled dock in Derry/Londonderry sees condensation and ice around the door, the seal at the trailer is often where improvement starts.
Fresh produce cooled at a packhouse in Derry/Londonderry stays colder during loading when the gap around the trailer is sealed by inflated cushions.
For inflatable dock shelters in Derry/Londonderry, we begin with a free site survey and a fixed written quote, so you know the scope and cost before committing. We take responsibility for managing the job, and specialist installation engineers carry it out under our supervision. Bays are taken out of use in a planned sequence so the rest of the dock keeps working, and evening or weekend work can be arranged. Each item is tested at handover and the documentation is left with you.
Inflatable shelter, curtain shelter or dock seal: which suits a cold chain dock?
For a cold chain dock that receives trailers of different sizes, an inflatable shelter usually gives the best balance of close sealing and flexibility. A dock seal can match it on a uniform fleet, while a curtain shelter is better suited to ambient bays.
- Inflatable shelter: cushions adapt to each trailer's width and height and seal close to the body, with the full opening left clear.
- Dock seal: a tight, lower-cost seal when every trailer is the same size, but it can leave gaps on other vehicles and the pads can intrude into the opening.
- Curtain shelter: flexible and robust, but leaves small gaps that matter more at chilled and frozen docks.
Inflatables also stand clear of the trailer until it has docked, avoiding the rubbing that wears foam pads and curtains. The trade-off is the fan and controls, which need power and servicing. For frozen docks we specify the shelter alongside cold store dock doors so the two work together.
How does an inflatable shelter work with the dock door and leveller?
An inflatable shelter is the first step in the dock sequence: it seals around the trailer before the door opens and only deflates once the door has closed. Getting that order right is what makes it effective.
- The trailer reverses onto the bumpers, guided by dock lights and wheel guides.
- The trailer is secured by restraint or key control, and the outside light shows red.
- The cushions inflate around the top and sides of the trailer.
- With the trailer sealed, the door opens and the leveller is deployed.
- After loading, the leveller is stored and the door closed.
- The cushions deflate and retract, and the light turns green.
Deflated cushions must sit clear of the door and leveller, and internal straps or weights pull them back so trailers do not catch them. Interlocks make each step depend on the last, so staff cannot open the door onto an unsealed trailer.
The same published guide range applies across Northern Ireland; access, out-of-hours working and site conditions are confirmed at the free survey.
Survey checklist for your dock
- Yard gradient and the slope of the approach to the dock
- Age and condition of the equipment already in place
- Temperature requirements for chilled, frozen or ambient goods
- Working hours, shift patterns and windows for out-of-hours work
- Wheel guide positions and yard markings for reversing vehicles
- Access for deliveries, cranes or lifting equipment during installation
Options to discuss
Top cushion only
A single inflatable cushion across the top of the opening, paired with fixed side pads or curtains, for docks where trailer heights vary more than widths.
Interlocked controls
Controls linked to the door, leveller and restraint so the shelter inflates before the door opens and deflates only once it has closed.
Planning, building control and safety law in Northern Ireland
Energy requirements for non-dwellings in Northern Ireland are set by Technical Booklet F2. For new or replacement loading bay doors in Derry/Londonderry, we confirm the figure that applies to your project and check what applies at survey, rather than working to rules from elsewhere in the UK.
Questions about inflatable dock shelters in Derry/Londonderry
Can you work alongside our main contractor on a new build in Derry/Londonderry?
Yes. For new warehouses and fit-outs, we can supply and install the dock package as part of a wider project, working to the main contractor's programme, site rules and permits. We will need drawings, dock levels and the programme, and we coordinate pit details, power supplies and door openings with the relevant trades before installation begins.
How do you price inflatable dock shelters for a site in Derry/Londonderry?
Guide budgets for supply and fit are £6,800 to £12,800 per shelter, excluding VAT. The figure moves with size, insulation, the operator, electrics, access, any pit or groundworks and out-of-hours working. Where levellers are involved, the guide assumes an existing, sound pit. After the free survey you receive a fixed written quote, and that is the price for the agreed scope.
Do you cover Derry/Londonderry for inflatable dock shelters?
Yes. We take on inflatable dock shelters for businesses in Derry/Londonderry and across County Londonderry. We survey the site, provide a fixed written quote and manage the installation, with specialist installation engineers working under our management. Visits are arranged in advance at a time that suits your operation, and the same single contact stays with the job through to handover.
Can a punctured cushion be repaired?
Small punctures and tears can usually be patched, and a badly damaged cushion can be replaced on its own without changing the frame or fan. Repairs are carried out on a chargeable visit, with the price agreed before anyone attends.
Will we need to change the rest of the dock?
Usually not. Most inflatable shelters fit around an existing door opening, though the leveller, bumpers and door controls are reviewed so the cushions clear them and the interlocks work. Where the wall cannot carry the frame, a subframe is added. We confirm what is needed at survey.
Inflatable dock shelters near Derry/Londonderry
We also cover towns near Derry/Londonderry, including Limavady (15 miles), Coleraine (27 miles) and Omagh (28 miles). Each has its own page with the same services and process.
Other loading bay services in Derry/Londonderry
Full guide to inflatable dock shelters · Everything we do in Derry/Londonderry
Call us or request a quote online to talk through loading bay work at your site in Derry/Londonderry.