Trailer Roof Repair

Trailer roof repair helps protect your trailer from leaks, structural damage, and long-term wear caused by exposure to rain, sun, and road conditions. A solid roof keeps cargo dry, prevents interior corrosion, and maintains insulation for trailers used in all weather. When damage occurs—such as cracks, holes, rust spots, or loose seals—it’s important to fix it quickly before the issue spreads.

Roof problems can come from low-clearance collisions, weather exposure, tree branches, or simple age. Even small cracks or soft spots can allow water to seep in, damaging the roof framing, insulation, wiring, and interior panels. Over time, leaks can lead to mold, rust, and expensive repairs that affect the trailer’s value and safety.

JNH Truck & Trailer Repair handles trailer roof repairs for all types of trailers—cargo, utility, enclosed, RV, reefer, and more. Services include leak detection, roof resealing, panel replacement, patching, joint and seam sealing, and full roof rebuilds. Whether your trailer has a metal, rubber, or fiberglass roof, we source and install long-lasting materials that hold up against rough road and weather conditions.

Each roof repair starts with a full inspection, both inside and out. We check for signs of water intrusion, rust, cracking, and soft areas. Seals around vents, skylights, corners, and edges are tested for integrity. Based on the findings, we recommend the most effective repair—whether that’s a small patch, resealing seams, or replacing an entire panel section. Every repair is done with weatherproof, road-ready materials that restore both appearance and durability.

For those using trailers for commercial hauling or as RVs, maintaining a watertight roof is especially important. Leaks can damage cargo, ruin interior finishes, or make a living space unsafe. Quick attention to roof problems prevents bigger issues and helps maintain the trailer’s condition and resale value.

If your trailer is not roadworthy or if the damage occurred while parked, mobile roof repair is available. We’ll come to your site with the necessary tools and materials to get the roof sealed and secure—without delay.

Protect your trailer from top to bottom by taking care of the roof before minor damage becomes a major problem. If you’ve spotted stains, rust, drips, or visible damage, don’t wait for it to spread. JNH Truck & Trailer Repair provides the right roof repair solution to keep your trailer dry, durable, and road-ready. Reach out today to schedule an inspection or repair and keep your investment protected.