- Location
- Braintree, Essex
- Main postcode districts
- CM7 and CM77
- Nearby (straight line)
- Witham (7 miles), Chelmsford (10 miles) and Maldon (11 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.
Why do sites in Braintree choose this?
Frozen food stores in Braintree loading trailers of varying sizes can use inflatable shelters to keep warm outside air away from the open door. Mixed fleets arriving at a cold store in Braintree, from rigids to double-deck trailers, are exactly the situation inflatable cushions are designed for.
Driving rain and wind at an open bay in Braintree can wear cushion fabric, so a protective outer cover is worth considering on exposed docks.
If you are planning inflatable dock shelters for a site in Braintree, 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.
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 does the free survey cover?
- Bumper position and wear or damage on the dock face
- Gaps around trailers where heated or chilled air escapes
- Control positions, isolators and any existing interlocks
- Lighting inside trailers and at the dock face
- Scope to convert ground-level doors into docks or add lift tables
- Yard gradient and the slope of the approach to the dock
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.
Protective outer covers
Hard-wearing covers over the cushions that shield the fabric from weather, sunlight and trailer contact, extending cushion life on exposed docks.
Regulations and approvals in England
Sites in Braintree 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 Braintree
Which building and safety rules apply to a site in Braintree?
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 Braintree, we check what applies at survey and design to it.
Can you work alongside our main contractor on a new build in Braintree?
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.
Is the site survey in Braintree 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.
What happens to an inflatable shelter if the power fails?
If the power fails, the fan stops and the cushions gradually deflate, so the trailer can leave once loading has been brought to a safe end. At a cold store, the dock door should be closed by hand where possible to protect the store. We explain the power failure routine at handover.
Do the cushions touch the trailer as it reverses in?
No, the cushions stay deflated and pulled back against the building while the trailer reverses in, so there is no rubbing as it docks. They inflate only once the trailer is in position and secured, which reduces wear on the fabric compared with foam seals and curtain shelters.
Inflatable dock shelters near Braintree
We also cover towns near Braintree, including Witham (7 miles), Chelmsford (10 miles) and Maldon (11 miles). Each has its own page with the same services and process.
Other loading bay services in Braintree
Full guide to inflatable dock shelters · Everything we do in Braintree
Ready to talk about a loading bay in Braintree? Call us, or send the details through the quote form.