The short version
Wind and rain blowing through the loading bay at your Caernarfon site every time a trailer backs on? A retractable or inflatable dock shelter seals the opening around the vehicle and keeps the weather outside where it belongs.
- Town
- Caernarfon
- Postcode district
- LL55
- Area
- Gwynedd
- Survey
- Free for new installations
What to specify
- Guidance aids. Driver aids help trailers line up straight, which protects the shelter and improves the seal.
- Temperature control. Less heated or chilled air escapes around the trailer while the door is up.
- Weather protection. Keeps wind, rain and cold out of the dock during loading.
- Inflatable seals. Once the vehicle is in place, inflated bags press against its sides and roof.
- Replacement curtains. Damaged curtains can be swapped without replacing the whole shelter.
Examples of work we can quote for
- Pricing shelters, levellers and sectional doors together for the refurbishment of an existing goods-in area.
- Adding rain gutters and guide lights to dock shelters so water stays out of trailers during loading.
- Replacing worn dock bumpers before fitting new shelters so trailers stop at the correct distance from the wall.
What the law expects at a loading bay
Across Great Britain, including Caernarfon, loading bays bring together several duties: maintained work equipment under PUWER 1998, safe traffic routes under the Workplace Regulations 1992, and safe powered doors under the Supply of Machinery (Safety) Regulations 2008. Dock levellers should meet BS EN 1398, and the site's risk assessment should cover vehicle creep and drive-aways.
How the work is organised
Downtime matters on a working site, so the programme is set around your shifts. For a single door the opening is usually needed for a day; multi-door jobs are done one bay at a time so deliveries keep moving.
Guide prices for dock shelters and seals
| Item | Guide price (ex VAT) |
|---|---|
| Dock shelter (retractable) | £2,195 – £5,495 |
| Inflatable dock shelter | £6,495 – £11,995 |
Guide prices for supply and installation unless stated, excluding VAT, which is added at the current rate where it applies. Your fixed price is confirmed in writing after a survey, before any work starts.
Dock shelters and seals in Caernarfon: your questions
Which dock shelter suits our Caernarfon warehouse?
Retractable shelters suit most mixed fleets. Inflatable shelters give a tighter seal for chilled, frozen or sensitive goods. Foam seals suit uniform fleets. We recommend one after recording your vehicles and dock on survey.
Do you fit dock shelters for cold stores around Gwynedd?
Yes. We fit inflatable and retractable shelters at cold stores and chilled sites across Gwynedd, often alongside insulated doors and levellers, to help hold temperature and limit condensation at the dock while trailers are worked.
Can you replace the curtains on our dock shelters in Caernarfon?
Yes. Replacement curtains are made to fit the existing frame on most retractable shelters, which is much cheaper than a new shelter. We measure and record the frame on the first visit.
Dock shelters and seals near Caernarfon
Our teams cover Caernarfon (LL55) and nearby Llangefni, Bangor (Gwynedd), Holyhead, along with the rest of Gwynedd.
- Dock shelters and seals in Llangefni
- Dock shelters and seals in Bangor (Gwynedd)
- Dock shelters and seals in Holyhead
- Dock shelters and seals in Llandudno
- Dock shelters and seals in Colwyn Bay
- Dock shelters and seals in Rhyl
Other services in Caernarfon
- Planned maintenance contracts
- Industrial roller shutters
- Insulated roller shutter doors
- Impact traffic doors
- Industrial door motor replacement
- Industrial door repairs
- Door safety upgrades
- Fire shutter servicing and drop tests
More about Dock shelters and seals · industrial doors in Caernarfon. Last updated 19 October 2026.