- Location
- Trowbridge, Wiltshire
- Main postcode district
- BA14
- Nearby (straight line)
- Westbury (4 miles), Melksham (5 miles) and Bath (8 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 Trowbridge choose this?
Mixed fleets arriving at a cold store in Trowbridge, from rigids to double-deck trailers, are exactly the situation inflatable cushions are designed for. Frozen food stores in Trowbridge loading trailers of varying sizes can use inflatable shelters to keep warm outside air away from the open door.
Fresh produce cooled at a packhouse in Trowbridge stays colder during loading when the gap around the trailer is sealed by inflated cushions.
We never ask you to commit before you have a fixed price. A free survey at your Trowbridge 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.
What safety rules affect inflatable dock shelters?
An inflatable shelter is powered dock equipment, so it must be suitable, maintained and correctly marked, and it should be controlled so a trailer cannot pull away with the cushions inflated around it.
- Work equipment: PUWER 1998 in Great Britain and PUWER (Northern Ireland) 1999 require it to be maintained in a safe condition and inspected where deterioration could lead to danger.
- Marking: in Great Britain powered dock equipment may carry the UKCA or the CE mark. For Northern Ireland, the CE mark or CE with UKNI applies.
- Drive-away: HSE workplace transport guidance (HSG136), followed by HSENI in Northern Ireland, calls for safeguards against drivers driving away too early, such as traffic lights, vehicle or trailer restraints, or keeping keys until it is safe. Linking deflation to these controls protects both the cushions and the driver.
- Regulator: HSE in Great Britain and HSENI in Northern Ireland.
A vehicle restraint interlocked with the shelter and door is a common way to make the whole sequence dependable.
How much does an inflatable dock shelter cost?
An inflatable dock shelter typically costs £6,800 to £12,800 per shelter, excluding VAT, supply and fit. It costs more than a curtain shelter or foam seal because of its cushions, fan and controls, and the closer seal it gives.
Costs are driven mainly by:
- Size: door width and height, and the range of trailers to be sealed.
- Cushion layout: a top cushion only, or top and side cushions.
- Fan and controls: standalone push-button control or full integration with the door, leveller and restraint.
- Frame and covers: the steel frame and any protective outer curtains.
- Cold store features: insulated frames or heating where ice is a concern.
- Site work: wall fixings, power supply, powered access equipment and removal of an old shelter or seal.
We fix the price in the written quote after a free site survey, which also confirms whether your trailer range suits an inflatable shelter.
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?
- Wheel guide positions and yard markings for reversing vehicles
- Clear opening width and height for each door
- Condition of any existing leveller pit, kerb angles and pit drainage
- Asbestos register and any other site hazard information
- Control positions, isolators and any existing interlocks
- Access for deliveries, cranes or lifting equipment during installation
Options to discuss
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.
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.
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 Trowbridge. 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 inflatable dock shelters in Trowbridge
Will you deal with building control and planning for a project in Trowbridge?
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.
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 Trowbridge, 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 Trowbridge?
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.
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.
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 Trowbridge
Businesses outside Trowbridge may find their nearest town in this list: Westbury (4 miles), Melksham (5 miles) and Bath (8 miles). Each page covers doors, docks, repairs and servicing.
Other loading bay services in Trowbridge
Full guide to inflatable dock shelters · Everything we do in Trowbridge
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