- Location
- Stranraer, Dumfries and Galloway
- Main postcode district
- DG9
- Nearby (straight line)
- Remote location, covered by arrangement
- Survey and quote
- Free, with a fixed written quote
A dock seal is a set of fabric-covered foam pads fixed to the building around a loading bay door, usually a head pad and two side pads. When a trailer reverses in, its rear end presses into the foam, which compresses to close the gaps around the trailer body. Seals give a very tight fit but work best when the trailers using the bay are a consistent size.
Where does this fit at a dock in Stranraer?
Own-fleet distribution sites in Stranraer, where the same trailers arrive day after day, are well suited to foam dock seals and the tight fit they give. A dedicated chilled fleet serving a site in Stranraer can be sealed closely with foam pads, at lower cost than fitting an inflatable shelter.
Where trailers reverse onto a bay in Stranraer slightly off-centre, tapered side pads and wheel guides help protect the seal from rubbing.
A single contact at Loading Bay Doors handles your project in Stranraer from start to finish. The free site survey and fixed written quote come first, with no obligation to proceed. We then book the installation for times that suit the operation, including out of hours by arrangement, and manage the specialist engineers on site. At the end we commission and test the equipment, walk your team through it and provide the documentation.
How much do dock seals cost?
A set of dock seals typically costs £1,100 to £2,600 per set, excluding VAT, supply and fit. A set is normally a head pad and two side pads for one bay.
The price depends on:
- Pad size and depth: larger openings and deeper foam cost more.
- Head arrangement: a fixed head pad, or a curtain head for varied trailer heights.
- Cover fabric: heavier coated fabric and replaceable wear pleats last longer.
- Pad shape: tapered side pads that guide the trailer and intrude less into the opening.
- Mounting: fixing direct to masonry, to a steel frame, or to brackets that set the projection.
- Site work: removing old seals, adjusting bumpers and powered access equipment.
Where the foam is still sound, new covers can cost less than new pads, and we will say if that is an option. After a free site survey you receive a fixed written price for the work described.
When is a dock seal a better choice than a shelter?
A dock seal is a better choice than a shelter when the trailers using a bay are consistent in size, the dock height suits them, and the tightest practical seal matters. Mixed fleets are usually better served by a shelter.
- Consistent fleets: dedicated vehicles or regular hauliers using the same trailer type.
- Temperature control: chilled or heated buildings where gaps around the trailer are costly.
- Security and hygiene: fewer gaps for pests, dust and unauthorised access during loading.
- Budget: seals cost less than inflatable shelters for a close fit.
The trade-offs are that seals can leave gaps at trailer door hinges, side pads can intrude into the trailer opening if poorly sized, and the covers wear from rubbing. If your trailers vary, compare our retractable dock shelters before deciding, as they leave the full opening clear.
The same published guide range applies across Scotland; access, out-of-hours working and site conditions are confirmed at the free survey.
What we look at on site
- Traffic routes for vehicles and separation of pedestrians
- Yard gradient and the slope of the approach to the dock
- Scope to convert ground-level doors into docks or add lift tables
- Working hours, shift patterns and windows for out-of-hours work
- Condition of any existing leveller pit, kerb angles and pit drainage
- Forklift and pallet truck loads crossing the leveller platform
Options to discuss
Replaceable wear pleats
Sacrificial fabric strips on the pad faces that take the rubbing from trailers and can be replaced without changing the whole cover.
Tapered side pads
Side pads tapered in section so they guide the trailer in and intrude less into the trailer opening, which extends pad and cover life.
Which rules apply in Scotland?
Doors and dock equipment installed in Scotland may carry the UKCA or the CE mark, and we pass on the documentation for everything fitted in Stranraer. Because building warrant and planning questions can affect the programme, we check what applies at survey and raise any approvals early rather than assuming none are needed.
Questions about dock seals in Stranraer
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 Stranraer, 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.
Can you work alongside our main contractor on a new build in Stranraer?
Yes. For new warehouses and fit-outs, we can supply and install the dock package as part of a wider project, working to the main contractor's programme, site rules and permits. We will need drawings, dock levels and the programme, and we coordinate pit details, power supplies and door openings with the relevant trades before installation begins.
Do you cover Stranraer for dock seals?
Yes. We take on dock seals for businesses in Stranraer and across Dumfries and Galloway. We survey the site, provide a fixed written quote and manage the installation, with specialist installation engineers working under our management. Visits are arranged in advance at a time that suits your operation, and the same single contact stays with the job through to handover.
Can dock seals handle trailers of different heights?
Only within a limited range. A fixed head pad seals well on trailers of one height but leaves gaps over lower ones and can be crushed by taller ones. A seal with a flexible curtain head copes better with varied heights, and for very mixed fleets a shelter is usually the better option.
Do trailer doors need to be opened before docking against a seal?
Yes, the rear doors are opened and folded back before the trailer reverses onto a seal, so the pads press against the rear of the trailer rather than the doors. Gaps can remain at the door hinges, which is a known limitation of seals compared with shelters.
Dock seals near Stranraer
Other loading bay services in Stranraer
Full guide to dock seals · Everything we do in Stranraer
Request a quote for your loading bay in Stranraer, attaching photos of the dock, the equipment and any damage.