- Location
- Grays, Essex
- Main postcode district
- RM17
- Nearby (straight line)
- Tilbury (2 miles), South Ockendon (3 miles) and Gravesend (3 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.
Is this right for your site in Grays?
Fresh produce cooled at a packhouse in Grays stays colder during loading when the gap around the trailer is sealed by inflated cushions. Mixed fleets arriving at a cold store in Grays, from rigids to double-deck trailers, are exactly the situation inflatable cushions are designed for.
Driving rain and wind at an open bay in Grays can wear cushion fabric, so a protective outer cover is worth considering on exposed docks.
Any project involving inflatable dock shelters at a working site in Grays takes planning. We survey free of charge, quote a fixed price in writing, and then agree a programme that keeps as much of the dock running as possible. Specialist installation engineers carry out the work under our management, out of hours if that suits you better. On completion we test each item, show your team how it operates and leave the documentation with you.
A note on the freight picture around Grays and beyond: the Port of Tilbury and the London Gateway port are both in Thurrock, the borough that includes Grays. Whatever traffic your own site handles, specify the dock to suit it.
What is involved in installing an inflatable dock shelter?
Installing an inflatable shelter involves fixing a steel frame to the building around the dock door, mounting the cushions and fan, and wiring the controls, usually over one to two days per bay.
- The wall is checked and fixing points or a subframe prepared.
- The frame is fixed from powered access equipment in the yard.
- Top and side cushions are fitted, with protective covers where specified.
- The fan unit is mounted and the control panel wired, including interlocks to the door, leveller or restraint.
- Inflation, deflation and cushion retraction are tested with a trailer in the bay.
You will need to provide a clear yard area in front of the bay, take the bay out of use and arrange a power supply near the door, or ask us to include one. At cold stores we plan the work with the dock door kept closed, so the store stays at temperature while the shelter goes up outside.
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 England; access, out-of-hours working and site conditions are confirmed at the free survey.
What we look at on site
- How drivers are prevented from pulling away too early
- Gaps around trailers where heated or chilled air escapes
- Working hours, shift patterns and windows for out-of-hours work
- Wind exposure at the dock, which affects door and shelter choice
- Escape routes and pedestrian doors close to the bay
- Lighting inside trailers and at the dock face
Options to discuss
Three-sided inflatable
Top and side cushions that inflate around the trailer for the closest seal, the usual choice for chilled and frozen docks with mixed trailers.
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.
Which rules apply in England?
Sites in Grays fall under the rules for England. Structural changes such as forming a new opening or a dock leveller pit may need Building Regulations approval, and external structures such as loading houses, canopies or new dock approaches can need planning permission from the local planning authority. We check what applies at survey and build any approvals into the plan.
Questions about inflatable dock shelters in Grays
Can you work outside our normal operating hours in Grays?
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.
Will you deal with building control and planning for a project in Grays?
We check at survey whether the work is likely to need approval. Forming a new opening or dock pit may need Building Regulations approval, a building warrant or building control approval, depending on the nation, and external structures such as loading houses can need planning permission. Where approval is needed, we explain what is involved, work with your designer or agent, and build it into the programme.
How long does installation take at a site in Grays?
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.
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.
Is an inflatable shelter worth it at an ambient dock?
An inflatable shelter works at any dock, but at ambient bays a curtain shelter or dock seal usually gives enough sealing for less cost. Inflatables make most sense where temperature, hygiene or energy use makes the closest practical seal worth paying for.
Inflatable dock shelters near Grays
Close neighbours of Grays with their own pages here: Tilbury (2 miles), South Ockendon (3 miles) and Gravesend (3 miles). Choose one to see coverage details for that town.
Other loading bay services in Grays
Full guide to inflatable dock shelters · Everything we do in Grays
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