HGV trailer repairs on your yard
Aluminium trailer bodies crack where they flex: corner posts, top rails, door frames and where the sheet system bolts on. Left alone, a small split runs until the panel or the load goes. For HGV trailer repairs in Hull, we find the end of the crack, stop it and weld it with the right filler for the alloy, using our own power on your yard.
Sheet bows, wear plates, doors and walkways are repaired or manufactured to match. A fleet list is priced as one visit. We work around your schedule, including evenings and weekends where the site allows, at an extra cost.
Common HGV trailer repairs
Cracked aluminium bodies
Splits in side panels, extrusions, corner posts and top rails on walking floor and tipper bodies. Cracks are stop-drilled, cut out and TIG or pulsed MIG welded, with a doubler plate where the load needs it.
Hull & East YorkshireSheet bows and roll-over sheet systems
Bent, cracked or missing roof bows and hoops on roll-over and sliding sheet systems, replaced or manufactured to match, with the brackets and pivots they hang from.
Hull & East YorkshireWear plates and liners
Worn discharge-end wear plates, side liners and kick plates cut out and renewed in aluminium or wear-resistant steel.
Hull & East YorkshireRear doors and tailgates
Hinges, hinge pins, door frames, locking bars and tailgate seals repaired so the door closes square and seals again.
Hull & East YorkshireHeadboards, bulkheads and walkways
Front bulkheads, moving bulkheads, ladders, catwalks and handrails straightened, welded or replaced.
Hull & East YorkshireSub-frames and underside
Cracked cross-members, outriggers, under-run bars, side guards and rear light boards on aluminium and steel trailers.
Hull & East YorkshireTrailer types and alloys we work on
| Where | On your yard or depot across Hull, the East Riding and north Lincolnshire. Workshop by appointment. |
|---|---|
| Trailers | Walking floor and moving floor, aluminium tippers, bulkers and grain trailers, curtainsiders and flatbeds |
| Materials | Aluminium 5083 and 6082, mild steel, stainless. TIG and pulsed MIG |
| Power | Self-powered rigs. No site supply needed |
| Fleet work | Single repairs or a list worked through across several trailers in one visit |
| Out of hours | Evenings and weekends when trailers are parked up, depending on the site. Charged at an out-of-hours rate |
| Not offered | Hydraulic drive units, axles, brakes and tyres. We repair the body and structure around them |
Every crack is stopped at its end before it is welded.
A weld over a live crack only moves the problem. We trace it, stop-drill it and reinforce it where the body flexes.
Recent work from our Hull workshop




Fleet & HGV trailer repairs questions
Not covered here? Call or WhatsApp and ask.
Can a cracked aluminium trailer body be welded?
Usually, yes. The crack is found to its end, stop-drilled, cut out and welded with the right filler for the alloy. Where it keeps cracking, we add a doubler or brace.
Do you repair walking floor trailers?
Yes, the body: side panels, extrusions, bulkheads, wear plates, doors and the sub-frame. Floor slats, seals and the hydraulic drive unit are left to the floor manufacturer or their service agent.
Can you replace sheet bows on a roll-over sheet?
Yes. Damaged bows are replaced or manufactured to match the originals, and we repair the brackets so the sheet runs freely again.
Can you work through a list across the fleet?
Yes. Send the defects per trailer and we price the visit as a whole, so several trailers are done in one trip.
Can you work evenings or weekends?
Often, yes, depending on the site. We work around your fleet schedule while trailers are parked up. Out-of-hours work is charged at a higher rate, agreed in the price before we attend.
Is there a priority call-out for broken-down trailers?
Yes, for account customers on the emergency call-out. Rates are agreed when the account opens.
Related services

Aluminium welding
Castings, tanks, frames, boat and trailer parts in 5083, 6082 and cast alloys.
Hull & East Yorkshire
Mobile welding
A welder, a self-powered rig and consumables for steel, stainless, aluminium and titanium, brought to your yard, farm, factory or quayside.
Hull & East Yorkshire
Emergency call-out
For account customers only.
Hull & East YorkshireSite work across Hull, the East Riding and north Lincolnshire, including these towns.
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WhatsApp 07364 137317 · Call 01482 530020 · info@onmet.uk