RV Delamination Repair Near Me: Causes, Costs & Expert Repair Guide
Delamination is one of the most common and costly RV problems. Learn how to spot it early, understand repair costs, and find expert delamination repair in Las Vegas.
What Is RV Delamination?
RV delamination occurs when the fiberglass outer skin separates from the underlying substrate, usually luan plywood or composite board. This separation creates bubbles, waves, or soft spots in your RV's sidewalls. Left untreated, delamination spreads rapidly and can lead to structural damage, mold growth, and a dramatic loss in resale value.
At 24/7 Motorcoach Collision Center in Las Vegas, delamination repair is one of our core body specialties. Whether you're dealing with a small bubble or an entire sidewall that needs replacement, our team has the expertise and equipment to restore your RV.
Common Causes of RV Delamination
Water Intrusion
Failed seals around windows, doors, and roof edges allow moisture behind the fiberglass
Age & UV Exposure
Years of sun exposure in desert climates like Las Vegas breaks down adhesive bonds
Poor Factory Bonding
Some manufacturers have had quality issues with sidewall bonding processes
Impact Damage
Road debris, hail, or minor collisions can crack seals and start the delamination process
How to Spot Delamination Early
Catching delamination early can dramatically shrink the scope of the repair. Here are the warning signs every RV owner should check for regularly:
RV Delamination Repair Cost Guide
Delamination repair scope varies significantly based on the size and severity of the damage. Here's what to expect:
Minor Repair: Caught early, the smallest repair scope
Small area (under 2 sq ft), substrate intact, adhesive injection and re-bonding
Moderate Repair: A mid-size repair project
Larger area requiring partial substrate replacement and fiberglass re-bonding
Major Repair: The largest repair scope
Full sidewall panel replacement including substrate, fiberglass, paint matching
Why no printed prices? Because two coaches with identical-looking bubbles can be entirely different jobs. On one, the moisture stopped at a window corner and the substrate is dry; on the other, water has traveled the length of the wall and the luan behind the skin is rotted. The visible bubble tells you almost nothing until a technician checks the wall with a moisture meter. That is why we price from an inspection rather than a chart. We provide free estimates with an itemized breakdown before any work begins, so you can see exactly what the repair involves and where the money goes.
Repair vs. Replacement: Which Do You Need?
Not all delamination requires full panel replacement. Our technicians assess the extent of damage and underlying substrate condition to recommend the most cost-effective solution. Small areas with intact substrate can often be repaired by injecting two-part adhesive and applying pressure to re-bond the fiberglass. When the wood substrate is rotted or the damage covers a large percentage of the sidewall, full panel replacement produces a better long-term result.
If you've noticed signs of delamination on your motorcoach, don't wait. The longer delamination goes unaddressed, the more it spreads, and the more expensive the repair becomes. Visit our RV fiberglass repair page for more on our fiberglass services, or learn about our body shop capabilities.
Our Delamination Repair Process
Free Inspection & Assessment
We thoroughly inspect all sidewalls, checking for moisture with specialized meters and identifying the full extent of delamination.
Substrate Evaluation
We determine whether the underlying wood or composite substrate is intact or needs replacement, which drives the repair approach.
Repair or Replace
For repairable areas, we inject adhesive and apply vacuum pressure to re-bond. For damaged substrate, we replace the affected section completely.
Seal & Protect
All repaired areas receive new sealant around edges, windows, and seams to prevent future water intrusion.
Paint Match & Finish
We color-match and blend paint so the repair is invisible, restoring your RV's appearance to factory condition.
Frequently Asked Questions
Suspect Delamination on Your RV?
Don't let it spread. Get a free delamination inspection at Las Vegas's premier motorcoach repair facility.