Quick answer
Wind and rain blowing through the loading bay at your Potters Bar 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
- Potters Bar
- Postcode district
- EN6
- Area
- Hertfordshire
- Survey
- Free for new installations
What to specify
- Temperature control. Less heated or chilled air escapes around the trailer while the door is up.
- Sized to your fleet. We size curtains to the vans, rigids and trailers that actually use your bay.
- Weather protection. Keeps wind, rain and cold out of the dock during loading.
- Guidance aids. Driver aids help trailers line up straight, which protects the shelter and improves the seal.
- Inflatable seals. Air bags inflate around the parked trailer for a tight seal.
Typical scopes of work
- Replacing torn side and top curtains on existing retractable shelter frames instead of buying new shelters.
- Pricing shelters, levellers and sectional doors together for the refurbishment of an existing goods-in area.
- Specifying deeper top curtains for bays that receive double-deck trailers alongside standard trailers.
What the law expects at a loading bay
Across Great Britain, including Potters Bar, 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
For busy sites in Hertfordshire the work can be split across visits — preparation and framing first, door installation and commissioning second — so the opening is only out of action for the shortest time.
Prices for dock shelters and seals in Potters Bar
| 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.
Questions from businesses in Potters Bar
Which dock shelter suits our Potters Bar 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.
How long does dock shelter installation take in Potters Bar?
Typically half a day to a day per shelter, depending on size and fixings. We schedule work bay by bay so loading can continue at the others while each shelter is fitted.
How much does a dock shelter cost in Potters Bar?
Our guide prices are £2,195 to £5,495 ex VAT for a retractable dock shelter and £6,495 to £11,995 for an inflatable one, supplied and fitted. Once we have surveyed your bays in Potters Bar, at no charge, the fixed price follows in writing.
Dock shelters and seals near Potters Bar
Our teams cover Potters Bar (EN6) and nearby Barnet, Enfield, Borehamwood, along with the rest of Hertfordshire.
- Dock shelters and seals in Barnet
- Dock shelters and seals in Enfield
- Dock shelters and seals in Borehamwood
- Dock shelters and seals in Hatfield
- Dock shelters and seals in Cheshunt
- Dock shelters and seals in Finchley
Other services in Potters Bar
- High-speed doors
- Steel personnel and fire exit doors
- Industrial roller shutters
- Door safety upgrades
- Industrial door repairs
- Impact traffic doors
- Door automation and controls
- Complete loading bays
More about Dock shelters and seals · industrial doors in Potters Bar. Last updated 19 October 2026.