Motorhome Underseal & Chassis Repair
Motorhomes spend long stretches parked up over winter, often on damp ground, and that's exactly when rust takes hold. Rayco treat Ducato, Sprinter and Transit-based motorhome chassis, protect habitation floor edges from moisture ingress, and get you road-ready again before the season starts.
Common Motorhome rust hotspots we treat
Years on Irish roads, salt and damp wear down even the toughest Motorhome chassis. These are the areas we strip, weld and re-seal every week.
- Chassis rails under the habitation box
- Habitation floor edges and moisture-prone seams
- Rear overhang and drop-frame extensions
- Wheel arches and step well
- Water tank mounting brackets
- Axle mounts and leaf spring hangers
Our motorhome underseal process
- 01Send Photos
WhatsApp us pictures of the chassis. We come back with an accurate quote.
- 02Inspection
Vehicle goes on the ramp. We map every rust spot and weld point.
- 03Weld & Repair
Structural welding and intense rust repair before any coating.
- 04Underseal
Heavy-duty underseal applied for years of protection — up to 7 year warranty.
Real Motorhome & chassis work from our yard
Every photo below is real work carried out by Rayco — no stock images, no AI.
Book your Motorhome underseal today
Send chassis photos on WhatsApp and we'll quote you back fast.
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