- Location
- Johnstone, Renfrewshire and Inverclyde
- Main postcode district
- PA5
- Nearby (straight line)
- Paisley (3 miles), Barrhead (5 miles) and Erskine (6 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.
How does this suit sites in Johnstone?
Fresh produce cooled at a packhouse in Johnstone stays colder during loading when the gap around the trailer is sealed by inflated cushions. Pharmaceutical distributors around Johnstone working to tight temperature limits may want the close seal an inflatable shelter gives during every load.
Specifying a new temperature-controlled warehouse in Johnstone is the ideal time to design inflatable shelters in with the doors and levellers, so controls are integrated from the start.
Any project involving inflatable dock shelters at a working site in Johnstone 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.
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.
What maintenance does an inflatable dock shelter need?
An inflatable shelter needs regular checks on its fabric, fan and controls, because a puncture or a weak fan stops it sealing properly. Planned servicing catches most faults before they affect the cold chain.
- Cushion fabric: inspect for punctures, abrasion and failed seams, and patch or replace cushions as needed.
- Fan unit: check filters, motor and airflow so the cushions inflate fully and promptly.
- Retraction system: straps, weights or springs must pull the cushions back clear of the trailer.
- Controls and interlocks: confirm the sequence with the door, leveller and restraint still works.
- Frame and fixings: look for impact damage and corrosion.
Snow and ice on the top cushion can stop it retracting, so a check before winter is worthwhile. Service and repair visits are chargeable, and the price is agreed before anyone attends.
The same published guide range applies across Scotland; access, out-of-hours working and site conditions are confirmed at the free survey.
What do we check at the survey?
- Drainage on recessed or sloping dock approaches
- Scope to convert ground-level doors into docks or add lift tables
- Age and condition of the equipment already in place
- Power supply at each bay, including three-phase availability
- Headroom above the opening and which track type will suit it
- Condition of any existing leveller pit, kerb angles and pit drainage
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.
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.
What do the rules in Scotland mean for the work?
In Scotland, building work such as forming a new opening or a dock leveller pit may need a building warrant from the local authority before it starts. For sites in Johnstone, external structures such as loading houses or canopies may also need planning permission from the council. We check what applies at survey and factor any approvals into the programme.
Questions about inflatable dock shelters in Johnstone
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 Johnstone, 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.
Will you deal with building control and planning for a project in Johnstone?
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 Johnstone?
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.
Does an inflatable shelter work with containers and double-deck trailers?
Yes, provided the shelter is sized for the tallest and widest vehicles you receive. The cushions adapt to each vehicle's dimensions, which is a key reason inflatable shelters suit sites handling containers, standard trailers and double-deck units at the same bays.
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.
Inflatable dock shelters near Johnstone
Looking beyond Johnstone? Our pages for Paisley (3 miles), Barrhead (5 miles) and Erskine (6 miles) describe the same loading bay services and how to get in touch.
Other loading bay services in Johnstone
Full guide to inflatable dock shelters · Everything we do in Johnstone
Ready to talk about a loading bay in Johnstone? Call us, or send the details through the quote form.