- Location
- Derry/Londonderry, County Londonderry
- Main postcode district
- BT48
- Nearby (straight line)
- Limavady (15 miles), Coleraine (27 miles) and Omagh (28 miles)
- Visit pricing
- Agreed in writing before we attend
Dock shelter and seal repair covers restoring the weather seal around a docked trailer. Typical work includes replacing torn side and head curtains, worn foam seal pads and their covers, top pads and guide strips, repairing or replacing airbags and blowers on inflatable shelters, and straightening or replacing bent shelter frames, so the bay closes the gap between building and trailer again.
What should sites in Derry/Londonderry consider?
If tenants change at a unit in Derry/Londonderry, checking the shelters and seals is sensible, because a new fleet may not suit the old curtain sizes. Older retractable shelters on estates around Derry/Londonderry can often be refurbished with new curtains and pads rather than replaced, provided the frame is still sound.
Repairs to shelters and seals in Derry/Londonderry follow the same process as anywhere else in the UK, with the visit price agreed in writing first.
We do not turn up and then name a price. Every repair or service visit in Derry/Londonderry is agreed in writing first, including what the charge covers. Sending photos of the damage, error codes or leaks helps us diagnose the problem before travelling and bring the likely parts. Any additional work found on the day is quoted for your approval before it starts. You then get a written report for your records.
How can I make shelter curtains and seal pads last longer?
Shelter curtains and seal pads last longest when trailers arrive straight, stop at the right distance and the parts are checked regularly. Most premature damage comes from how trailers are parked rather than from the material itself.
- Wheel guides: keep trailers centred so they do not drag one side curtain or crush one pad.
- Bumpers: worn bumpers let trailers reverse too far in and over-compress seals.
- Guide markings: clear centre lines on curtains and the dock help drivers line up.
- Early repairs: a small tear repaired early is cheaper than a full curtain later.
- Wear-resistant facings: seal pads can be specified with tougher covers where trailers rub most.
- Blower care: keeping blower intakes clear helps inflatable shelters inflate fully.
Our loading bay servicing includes shelters and seals, so wear is picked up alongside doors and levellers.
Do dock shelters and seals fall under PUWER?
Yes. Dock shelters and seals are work equipment under the Provision and Use of Work Equipment Regulations 1998 (PUWER), so they must be suitable, maintained in a safe condition and inspected where deterioration could lead to danger. In Northern Ireland the equivalent is PUWER (Northern Ireland) 1999.
Shelter and seal damage is often treated as a comfort or energy issue, but some faults are safety issues too:
- loose head curtains, top pads or fixings that could fall;
- bent or broken frame arms with sharp edges at head height;
- wet or icy dock floors caused by gaps around the trailer;
- electrical faults on inflatable shelter blowers.
The regulator is HSE in Great Britain and HSENI in Northern Ireland. Including shelters and seals in planned maintenance, and recording what is found, shows they are being kept in a safe condition. Problems found during servicing are quoted as repairs before any work is done.
The visit price is agreed before anyone attends. Parts and any extra work are quoted before they are fitted.
What we look at around the bay
- Hydraulic oil level, hoses and cylinders for leaks
- Anti-fall device on upward-opening doors
- Wiring, isolators and motor performance under load
- Control panels, push buttons and emergency stops
- Traffic light function and interlock operation
- Pit frame welds, platform cracks and structural damage
Options to discuss
Curtain replacement
New side and head curtains for retractable shelters, made to measure in hard-wearing coated fabric, with slits and overlaps set to suit the trailers you receive.
Airbag and blower repairs
Repairing or replacing torn airbags, failed blower motors and controls on inflatable shelters so the bags inflate fully and seal around the trailer again.
Which rules apply in Northern Ireland?
In Northern Ireland, the CE mark (or CE with UKNI) applies to powered doors and dock equipment. We hand over the documentation for each item fitted in Derry/Londonderry, and because building control and planning are handled by the council, we check what applies before any work starts before any dates are set.
Questions about dock shelter and seal repairs in Derry/Londonderry
Can you repair all makes of loading bay equipment?
We work on common makes and types of doors, dock levellers, shelters, seals and restraints. Parts availability varies, particularly for older or discontinued equipment, so it helps to send the make, model and photos of any data plates from your site in Derry/Londonderry. If original parts are not available, we tell you and price the alternatives, including replacement where that makes more sense.
Can repairs be carried out outside our working hours?
Yes, by arrangement. Evening, night or weekend visits can be booked so that repairs and servicing at your Derry/Londonderry site cause less disruption to loading. Out-of-hours attendance usually affects the price, so we include it when we agree the visit charge in writing. Tell us your shift pattern and the times when the dock is quietest.
How often should equipment at our Derry/Londonderry site be serviced?
It depends on how hard the equipment works and on the manufacturer's recommendations. A multi-shift dock with frequent trailer movements needs more attention than a door that opens a few times a day. We suggest a schedule after looking at the equipment and how it is used, and we can line visits up with your insurance inspections where that helps.
Why do shelter curtains keep tearing?
Shelter curtains usually keep tearing because trailers arrive off-centre, the curtains are too short or tight for the trailers now in use, or worn bumpers let trailers reverse too far in. Fixing the cause, for example with wheel guides or resized curtains, stops repeat damage.
Can worn dock seal covers be replaced without new foam?
Often, yes. If the foam inside a seal pad still springs back, a new cover can be fitted over it. If the foam has stayed compressed or soaked up water, the pad is usually replaced complete. Photos of the pads, front and side, help us judge which applies.
Dock shelter and seal repairs near Derry/Londonderry
If your site is not in Derry/Londonderry itself, it may be near one of these: Limavady (15 miles), Coleraine (27 miles) and Omagh (28 miles). Pick the closest.
Other loading bay services in Derry/Londonderry
Full guide to dock shelter and seal repairs · Everything we do in Derry/Londonderry
Call us or request a quote online to talk through loading bay work at your site in Derry/Londonderry.