- Location
- Caernarfon, Gwynedd
- Main postcode district
- LL55
- Nearby (straight line)
- Llangefni (8 miles), Bangor (9 miles) and Holyhead (19 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.
Where does this fit at a dock in Caernarfon?
Multi-bay sites near Caernarfon often find several shelters in similar condition, so measuring and replacing curtains across the dock in one programme can reduce costs. Inflatable shelters at food sites in Caernarfon depend on blowers and airbags working properly, and a slow-inflating shelter is worth checking before it fails.
Repairs to shelters and seals in Caernarfon follow the same process as anywhere else in the UK, with the visit price agreed in writing first.
Before a repair visit in Caernarfon, we ask three things: what the equipment is, what it is doing wrong and whether you can send photos. With that, we price the visit and confirm it in writing, and nobody attends until you agree. If the engineer finds further faults, they are quoted first and only fixed with your approval. Each visit ends with a written report of findings and work done.
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.
Should I repair my dock shelter or change to a different type?
Repair is usually right when the shelter or seal still suits your trailers and the damage is wear and tear. Changing type is worth considering when the same damage keeps recurring because the equipment no longer suits the vehicles arriving.
- Repair: curtains torn by normal use, worn pad covers, a failed blower or a single bent frame arm.
- Resize: head curtains or pads that are too short for taller trailers now in your fleet.
- Seal to shelter: foam seals suit consistent trailer sizes; a mixed fleet or curtain-siders may need a shelter instead.
- Retractable to inflatable: chilled or frozen docks that need a tighter seal around varied trailers.
- Frame type: shelters repeatedly bent by trailers may suit a retractable frame that gives on impact.
Any change of type is quoted separately from the repair. Our guide to dock shelters vs dock seals explains how each type works and which trailers it suits.
The visit price is agreed before anyone attends. Parts and any extra work are quoted before they are fitted.
What else does the engineer check at the bay?
- Track alignment, rollers and wall fixings
- Door springs, cables and drums for wear or damage
- Previous service and inspection records, where available
- Control panels, push buttons and emergency stops
- Pit frame welds, platform cracks and structural damage
- Door panels, side seals and bottom rubbers
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.
Frame repairs
Straightening or replacing bent arms, springs and frames on retractable shelters damaged by off-centre trailers, so the shelter returns square after each docking.
What do the rules in Wales mean for the work?
Equipment fitted in Wales may carry the UKCA or the CE mark. For each door, leveller or shelter installed in Caernarfon, we hand over the documentation that comes with it. Permissions are never assumed either way: whether planning permission or Building Regulations approval is needed, we check what applies before any work starts and tell you before dates are agreed.
Questions about dock shelter and seal repairs in Caernarfon
Do you provide a written report after each visit?
Yes. After every repair or service visit to a site in Caernarfon, you receive a written report setting out what was checked, what was found, what work was carried out and anything that still needs attention, with a quote for further work where needed. The report is useful for your maintenance records and for discussions with your insurer or inspector.
What is the difference between servicing and a statutory inspection?
Servicing keeps equipment working: cleaning, adjusting, lubricating and replacing worn parts. A statutory inspection or thorough examination is a separate check by a competent person, often arranged through your engineering insurer. Dock levellers are commonly inspected under PUWER at 12-month intervals, and lift tables may need LOLER thorough examination, depending on the equipment and how it is used. Your insurer or competent person will confirm what applies.
Do you cover Gwynedd for dock shelter and seal repairs?
Yes. We take on dock shelter and seal repairs for sites in Caernarfon and throughout Gwynedd. Each visit is arranged in advance, with the price agreed in writing before anyone attends. Specialist service engineers working under our management carry out the work, and we remain your point of contact from the first call to the written report.
How is the price for a shelter or seal repair agreed?
You describe the damage and send photos, and we agree the visit price in writing before anyone attends. For made-to-measure parts that may include a measuring visit. Any extra work found on site is quoted and only carried out once you approve it.
Can repairs help a chilled loading bay?
Yes. Gaps around a docked trailer let chilled air escape and warm, moist air in, which causes condensation and ice on the dock floor. Restoring the curtains, pads or airbags closes those gaps, helping keep the dock drier and safer to work in.
Dock shelter and seal repairs near Caernarfon
Other towns within reach of Caernarfon on our coverage list include Llangefni (8 miles), Bangor (9 miles) and Holyhead (19 miles), all covered on the same terms.
Other loading bay services in Caernarfon
Full guide to dock shelter and seal repairs · Everything we do in Caernarfon
Get in touch about loading bay doors and dock equipment in Caernarfon: call, email or use the quote tool.