- Location
- Farnham, Surrey
- Main postcode district
- GU9
- Nearby (straight line)
- Aldershot (3 miles), Fleet (5 miles) and Farnborough (6 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 Farnham?
Own-fleet distribution sites in Farnham, 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 Farnham can be sealed closely with foam pads, at lower cost than fitting an inflatable shelter.
Heated packing halls next to a dock in Farnham lose less warmth during loading when the gap around each trailer is closed by compressed foam.
A single contact at Loading Bay Doors handles your project in Farnham 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 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.
Why does the gap between the seal and the bumpers matter?
The distance between the face of the seal and the face of the bumpers decides how far the trailer compresses the foam, and getting it right is the difference between a good seal and pads that are crushed or leave gaps.
- Too little projection: the trailer meets the bumpers before it presses the foam enough, leaving gaps at the head and sides.
- Too much projection: the foam is over-compressed, which crushes the pads, strains the fixings and can push the trailer forward as the foam recovers.
- Worn bumpers: let trailers travel further than designed, over-compressing the seal every time.
Correct projection depends on the foam depth and your trailers, so we set it at installation and it should be checked at each service. Keeping dock bumpers in good condition protects both the seal and the leveller from repeated impact.
The same published guide range applies across England; access, out-of-hours working and site conditions are confirmed at the free survey.
What do we check at the survey?
- Forklift and pallet truck loads crossing the leveller platform
- Condition of any existing leveller pit, kerb angles and pit drainage
- Dock height and the mix of trailers you load
- Wheel guide positions and yard markings for reversing vehicles
- Whether planning, building control or a building warrant may be needed
- Power supply at each bay, including three-phase availability
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.
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.
Regulations and approvals in England
Sites in Farnham fall under the rules for England. Structural changes such as forming a new opening or a dock leveller pit may need Building Regulations approval, and external structures such as loading houses, canopies or new dock approaches can need planning permission from the local planning authority. We check what applies at survey and build any approvals into the plan.
Questions about dock seals in Farnham
How long does installation take at a site in Farnham?
It depends on the equipment, the number of bays, the condition of the dock and whether any building or electrical work is needed. We agree a programme with you after the survey, setting out which bays are out of use and when. Larger jobs are usually phased so that part of the dock stays open, and out-of-hours working can be arranged.
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 Farnham 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.
How do you price dock seals for a site in Farnham?
Guide budgets for supply and fit are £1,100 to £2,600 per set, excluding VAT. The figure moves with size, insulation, the operator, electrics, access, any pit or groundworks and out-of-hours working. Where levellers are involved, the guide assumes an existing, sound pit. After the free survey you receive a fixed written quote, and that is the price for the agreed scope.
Can just the covers be replaced?
Yes, if the foam is still resilient and dry, new covers can often be fitted over the existing foam, which usually costs less than new pads. Waterlogged or permanently crushed foam should be replaced. Cover replacement is handled as a repair, with the visit price agreed beforehand.
How can I tell if seal projection is wrong?
Look at the pads with a trailer docked. Daylight around the head or sides suggests too little compression, while pads squashed flat or bulging around the trailer suggest too much. Worn bumpers are a common cause, and both can be checked at a planned service.
Dock seals near Farnham
We also cover towns near Farnham, including Aldershot (3 miles), Fleet (5 miles) and Farnborough (6 miles). Each has its own page with the same services and process.
Other loading bay services in Farnham
Full guide to dock seals · Everything we do in Farnham
Send a few photos of the dock and a short description of the problem, and we will come back to you about your Farnham site.