RV owners want to do everything possible to keep their recreational vehicles in great shape. However, the more you use your RV, the more wear and tear it will sustain. One of the most common and concerning issues is RV delamination—a problem that, if left unchecked, can lead to serious structural damage.
But can you fix RV delamination? The answer depends on the extent of the damage. In this guide, we’ll cover what causes delamination, how to recognize it, and whether you can repair it yourself or need professional help.
What Is RV Delamination?
RV delamination occurs when the outer fiberglass layer of your RV separates from the underlying substrate, typically plywood or luan board. This happens when moisture seeps in between these layers, weakening the adhesive bond. Over time, this separation can cause bubbles, soft spots, and even cracks in your RV’s exterior.
What Causes RV Delamination?
Several factors can lead to delamination, including:
- Water Intrusion – Leaks from windows, doors, roof seals, or plumbing can allow moisture to penetrate the RV walls.
- Extreme Weather Conditions – Prolonged exposure to heat, humidity, or freezing temperatures can weaken adhesives and materials.
- Manufacturing Defects – Poor adhesive application during production can cause premature delamination.
- Age and Wear – Over time, the natural expansion and contraction of materials due to temperature changes can lead to separation.
Signs of RV Delamination
To prevent extensive damage, it’s important to catch delamination early. Look for these warning signs:
- Bubbles or ripples on the RV’s fiberglass exterior
- Soft or spongy spots when pressing against the wall
- Cracks or gaps where layers should be sealed together
- Water stains or mold inside the RV, indicating hidden leaks
If you notice any of these issues, it’s time to take action before the damage worsens.
Can You Fix RV Delamination Yourself?
For minor delamination, you may be able to handle the repair yourself with the right tools and materials. Here’s a general approach:
DIY Delamination Repair Steps
- Find the Source of Moisture – Before making repairs, locate and fix any leaks to prevent further damage.
- Dry the Area Thoroughly – Use fans or dehumidifiers to ensure the affected area is completely dry.
- Inject Adhesive – Using a specialized epoxy or resin, inject adhesive into the delaminated area to rebond the layers.
- Clamp and Cure – Apply even pressure using clamps or weights and allow the adhesive to cure as recommended.
- Seal the Repair – Once dry, seal the area with waterproof caulk to prevent future water intrusion.
When to Seek Professional RV Delamination Repair
If the delamination is extensive—covering large sections, affecting structural integrity, or showing severe water damage—it’s best to consult RV repair professionals.
At The RV Shop in Newcastle, DE, we specialize in professional delamination repair, ensuring your RV is restored safely and effectively. Our team can:
- Assess the full extent of damage
- Use high-quality adhesives and materials
- Repair and reinforce structural components
- Properly reseal and protect your RV against future leaks
Preventing Future RV Delamination
To keep your RV in top condition and avoid costly repairs, follow these maintenance tips:
- Inspect seals and caulking regularly for cracks or wear
- Check for leaks in windows, doors, and roof seams
- Store your RV properly, avoiding prolonged exposure to moisture
- Wash and wax your RV, which helps protect the exterior from sun and rain damage
Yes, you can fix RV delamination, but the success of the repair depends on the severity of the damage. While minor issues can be addressed with DIY methods, more extensive delamination requires expert attention to prevent further deterioration.
Why Choose The RV Shop?
At The RV Shop, we are committed to delivering world-class service. We provide:
- Mobile Repair Services: Can’t make it to our shop? No problem. We’ll bring our RV repair expertise directly to you—whether you’re at home, at a campground, or in storage—to perform on-site repairs.
- Highly Skilled Technicians: Our skilled technicians are equipped to diagnose and repair a wide range of issues, ensuring your RV stays functional and comfortable.
- World-Class Customer Service: We know RV repairs can be stressful, which is why we provide transparent, professional, and results-driven services to minimize your downtime and maximize your comfort. Your repair satisfaction is our top priority.
Contact Us
If you suspect delamination in your RV, don’t wait until it’s too late! Contact The RV Shop in Newcastle, DE today for a professional inspection and repair. We’ll help keep your RV in top shape, so you can enjoy many more adventures on the road.
Request An Appointment Online Today!
📞 Call us at (302) 305-6833.
📍 Visit us at The RV Shop, 3039 Bowlarama Drive, New Castle, DE 19720.
🚐 We also offer Mobile RV Repair for your convenience!
