- Location
- Dungannon, County Tyrone
- Main postcode district
- BT71
- Nearby (straight line)
- Cookstown (10 miles), Armagh (12 miles) and Portadown (14 miles)
- 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.
Is this right for your site in Dungannon?
A dedicated chilled fleet serving a site in Dungannon can be sealed closely with foam pads, at lower cost than fitting an inflatable shelter. Before recommending seals for a bay in Dungannon, we check how consistent your trailers are, because mixed fleets are usually better served by a shelter.
Older seals at docks in Dungannon that have been left with split covers can soak up rain, becoming heavy and losing their shape over winter.
It starts with a free site survey in Dungannon, where we measure the openings, check the dock and talk through how the bay is used. You then receive a fixed written quote. Once you accept, we manage the job: specialist installation engineers carry out the work under our management, planned around your deliveries, and out-of-hours working can be arranged. At handover we test everything with you and leave the documentation.
What do workplace transport rules mean for a sealed dock?
A sealed dock still needs safeguards against a trailer leaving early, and the seal, bumpers and other dock equipment must be kept in safe working order. In Great Britain the regulator is HSE; in Northern Ireland it is HSENI.
- Drive-away: HSE workplace transport guidance (HSG136) and the HSE loading factsheet call for safeguards against drivers driving away too early, including traffic lights, vehicle or trailer restraints, or the person in charge keeping keys or paperwork until it is safe.
- Trailer creep: because the trailer is pressed into compressed foam, it can ease forward during forklift loading. Restraints and well-set bumpers help keep it in position.
- Equipment duties: a dock seal forms part of the loading bay's work equipment, so the general duty under PUWER 1998 in Great Britain, or PUWER (Northern Ireland) 1999, to keep equipment suitable and maintained applies.
Torn covers and crushed pads can hide damage to the fixings and wall behind, so seals belong in planned inspections of the dock.
How are dock seals fitted to a loading bay?
Dock seals are fixed to the outside wall around the dock door, normally on brackets or a frame that sets their projection, and a set usually takes a few hours to fit. No power supply is needed.
- The wall is checked for sound fixing points, with a frame or spreader plates added on cladding.
- The head pad and side pads are positioned to suit your trailer width and height.
- Projection is set relative to the bumpers, so trailers compress the foam by the right amount.
- Bumpers are checked and, if worn, replaced at the same time.
- A trailer is docked to confirm an even seal along the head and sides.
From you we need the bay taken out of use, a clear area in the yard for powered access equipment and, ideally, one of your usual trailers available at the end of the job so the fit can be checked under real conditions.
The same published guide range applies across Northern Ireland; 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
- Scope to convert ground-level doors into docks or add lift tables
- Drainage on recessed or sloping dock approaches
- Escape routes and pedestrian doors close to the bay
- Temperature requirements for chilled, frozen or ambient goods
- Control positions, isolators and any existing interlocks
Options to discuss
Seal with curtain head
Foam side pads combined with a flexible top curtain that adjusts to trailers of different heights, a halfway point between a seal and a shelter.
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 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 Dungannon, and because building control and planning are handled by the council, we check what applies at survey before any dates are set.
Questions about dock seals in Dungannon
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 Dungannon, 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.
Do you cover Dungannon for dock seals?
Yes. We take on dock seals for businesses in Dungannon and across County Tyrone. 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.
What details do you need from us to quote for dock seals?
To get started, send the site address in Dungannon, the number of bays or openings, approximate sizes, and photos of the dock from inside and outside. Tell us what vehicles you load, what goods you handle and any temperature requirements. Drawings help on new builds. We then arrange the free survey and confirm the details before the written quote is issued.
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.
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.
Dock seals near Dungannon
The same survey, quote and repair service is available in towns around Dungannon, such as Cookstown (10 miles), Armagh (12 miles) and Portadown (14 miles).
Other loading bay services in Dungannon
Full guide to dock seals · Everything we do in Dungannon
Call us or request a quote online to talk through loading bay work at your site in Dungannon.