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Shelters and seals · Lisburn

Dock seals in Lisburn

Need dock seals for a warehouse, factory or distribution site in Lisburn? Below you will find how we approach the work, what we check on site and the details that help us give you an accurate answer.

Guide £1,100–£2,600 per set ex VATFree site surveyBT27, BT28
Book a free survey0800 088 6248
Location
Lisburn, County Antrim
Main postcode districts
BT27 and BT28
Nearby (straight line)
Belfast (7 miles), Castlereagh (7 miles) and Newtownabbey (11 miles)
Survey and quote
Free, with a fixed written quote
Dock seals, in short

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 Lisburn?

Weather-exposed bays in Lisburn gain the most from a well-fitted seal, since wind and rain otherwise find every gap around the trailer. Before recommending seals for a bay in Lisburn, we check how consistent your trailers are, because mixed fleets are usually better served by a shelter.

A dedicated chilled fleet serving a site in Lisburn can be sealed closely with foam pads, at lower cost than fitting an inflatable shelter.

Any project involving dock seals at a working site in Lisburn takes planning. We survey free of charge, quote a fixed price in writing, and then agree a programme that keeps as much of the dock running as possible. Specialist installation engineers carry out the work under our management, out of hours if that suits you better. On completion we test each item, show your team how it operates and leave the documentation with you.

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.

  1. The wall is checked for sound fixing points, with a frame or spreader plates added on cladding.
  2. The head pad and side pads are positioned to suit your trailer width and height.
  3. Projection is set relative to the bumpers, so trailers compress the foam by the right amount.
  4. Bumpers are checked and, if worn, replaced at the same time.
  5. 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.

How can dock seal pads be made to last longer?

Dock seal pads last longer when trailers arrive straight and stop at the right point, because most wear comes from trailers rubbing against the covers or pressing too far into the foam. Covers usually wear first, and the foam inside can outlast them.

  • Replaceable wear pleats: sacrificial strips on the pad faces take the abrasion and can be swapped cheaply.
  • Wheel guides and dock lights: help drivers reverse squarely into the centre of the bay.
  • Bumper maintenance: keeps compression within design limits.
  • Tapered side pads: guide trailers in and reduce rubbing on the pad edges.
  • Driver briefings: regular hauliers who know the bay damage it less.

When covers split, replacing them promptly stops rain soaking into the foam, which makes it heavy, slow to recover and prone to freezing in winter.

Guide price, Lisburn
£1,100–£2,600 per set, ex VAT

The same published guide range applies across Northern Ireland; access, out-of-hours working and site conditions are confirmed at the free survey.

What does the free survey cover?

  • Asbestos register and any other site hazard information
  • Gaps around trailers where heated or chilled air escapes
  • Headroom above the opening and which track type will suit it
  • Dock height and the mix of trailers you load
  • Wind exposure at the dock, which affects door and shelter choice
  • Yard gradient and the slope of the approach to the dock

Options to discuss

Fixed head pad seal

A head pad and two side pads of set depth, the simplest and tightest arrangement where every trailer using the bay is the same height.

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.

Regulations and approvals 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 Lisburn, 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 Lisburn

What details do you need from us to quote for dock seals?

To get started, send the site address in Lisburn, 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.

What warranty comes with new loading bay equipment?

New equipment comes with the manufacturer's warranty, which varies by product. Our workmanship terms are set out in writing in the quote for your Lisburn site, so you can see what is covered before you commit. Check the warranty terms for any servicing conditions, and we can quote for planned maintenance once the installation is complete.

Is VAT included in your guide prices for dock seals?

No. Our customers are businesses, so guide prices exclude VAT, which is added at the standard rate. The same guide range applies in County Antrim as everywhere else: for dock seals, it is £1,100 to £2,600 per set, excluding VAT. It covers supply and fit for a typical installation. Your fixed written quote after the free survey shows the net price, the VAT and exactly what is included.

Do dock seals block access to the trailer?

They can if they are poorly sized. Side pads that sit inside the line of the trailer body intrude into the opening and get in the way of pallets and forklifts. Correctly sized and tapered pads compress against the rear corners and leave the opening clear.

Are dock seals suitable for cold stores?

Yes, for cold stores with consistent trailers a dock seal gives a tight fit at a lower cost than an inflatable shelter. The pads must be kept in good condition, because water in the foam can freeze and stiffen it. Mixed fleets at cold stores are often better served by inflatable shelters.

Dock seals near Lisburn

Businesses outside Lisburn may find their nearest town in this list: Belfast (7 miles), Castlereagh (7 miles) and Newtownabbey (11 miles). Each page covers doors, docks, repairs and servicing.

Other loading bay services in Lisburn

Full guide to dock seals · Everything we do in Lisburn

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