Professional Trailer Corner Cap Repair Services

Trailers take a lot of wear and tear from driving, weather, and time. The corner caps are important because they protect where the roof and walls meet. Once these caps crack, loosen, or begin to separate, water can get inside the trailer. This can lead to rot, rust, mold, and damaged equipment or belongings. Our trailer corner cap repair service fixes the problem and prevents leaks before they become bigger and more expensive.

J&R Truck Service works on enclosed trailers, cargo trailers, aluminum trailers, and custom setups. No matter how you use your trailer, keeping the edges sealed is important for long-term durability. When you bring your trailer to us, we look closely at the damaged area and decide the best repair method. The goal is always to stop leaks and restore strength and appearance.

Expert Trailer Corner Cap Repair and Inspection

Our repair process starts with a full inspection. We check the corner cap itself, the roof seam, and the exterior wall around the area. Even small cracks can allow water to sneak in, so we take our time to make sure we identify the real source of the issue.

Before we begin repairs, we clean the surface. This includes removing old sealant, dirt, and adhesive. To do this, we usually use a putty knife and denatured alcohol. The denatured alcohol helps remove oils and residue so the new sealant can stick properly. A clean surface is one of the most important steps in making sure the repair lasts.

If the original corner cap still has strength, we may be able to reseal it. If it is cracked, warped, or missing parts, we recommend a cargo trailer corner cap replacement. Installing a new part ensures the repair is solid and prevents ongoing leaks.

Enclosed Trailer Corner Repair for Leak Protection

Many customers use enclosed trailers to store or transport valuable items. That may include tools, equipment, camping gear, motorcycles, or personal belongings. Water leaks inside an enclosed trailer can cause mold, stains, and long-term damage. Our enclosed trailer corner repair service focuses on preventing that.

We remove loose or damaged materials, clean the surfaces, and inspect for hidden leaks. If we see signs that moisture has already entered the trailer, we address those areas before installing the new cap or repairing the seam.

Some people try to use store-bought sealants or tapes from a hardware store to fix leaks on their own. These quick fixes often only last through a few hot days or rainy drives. Our repairs are designed to hold up to weather changes, road vibrations, and everyday use.

Cargo Trailer Corner Cap Replacement for Lasting Results

If the damage is too severe to reseal, we perform a cargo trailer corner cap replacement. This involves removing the old cap and installing a new one that fits properly. It is important that the replacement matches the size and material of the original corner cap. This ensures the trailer remains protected and looks clean, not patched together.

During the replacement, we also check for any hidden water damage under the cap. If we find weakened plywood or rusted metal, we repair those areas before installing the new corner cap. This prevents leaks from coming back later.

Once the new cap is installed, we seal it using professional-grade products designed for long-lasting performance. When the repair is finished, your trailer has a clean, secure, and watertight corner again.

Trailer Roof Corner Repair for Leak Control

Many leaks in trailers start at the roof corners. Road movement and weather can cause these seams to loosen over time. Our trailer roof corner repair service helps stop leaks before they spread.

We examine the seams where the roof meets the walls. If we find gaps, cracks, or old sealant that has dried out, we remove it and reseal the area. We also look inside the trailer for signs of moisture. Even small water spots can mean there is more water hiding inside the walls or roof.

Stopping leaks early can prevent major repairs later. A simple repair now can save you from larger costs in the future.

Aluminum Trailer Exterior Repair with Proper Material Care

Many enclosed and cargo trailers are built from aluminum panels. These are strong and lightweight, but they need to be repaired correctly. Our aluminum trailer exterior repair process is designed to match materials and prevent long-term corrosion or bonding issues.

We use sealants and fasteners that are compatible with aluminum surfaces. This keeps the repair strong and prevents the trailer from developing new leaks or cracks later. The goal is to maintain strength while also preserving the trailer’s appearance.

Whether the trailer was damaged by weather, impacts, or age, we can restore the exterior to its proper condition.

Trailer Leak Repair That Lasts

Water damage spreads quickly once it enters a trailer. Our trailer leak repair service focuses on locating the exact source of the leak and working outward from there. Instead of covering the problem, we solve it at the root.

Once the leak source is fixed, we reseal the exterior using durable products that hold up to sun exposure and weather changes. When the repair is complete, your trailer will be sealed, protected, and ready for regular use again.

Schedule Your Trailer Corner Cap Repair Service

If you notice cracks, loose trim, or signs of water inside your trailer, it is a good idea to schedule a repair as soon as possible. Waiting can lead to bigger issues and more expensive repairs.

We make the repair process simple. We inspect your trailer, explain what needs to be done, and complete your trailer corner cap repair with care and attention to detail. Your trailer will be sealed, reinforced, and protected from future leaks.

Contact J&R today to schedule your inspection or request a quote. We are here to help keep your trailer strong, dry, and ready for the road.