Fiberglass Repair in Fountain Valley, California
What this work involves
Fiberglass on an RV is not a solid panel, it is a laminate bonded to a substrate. That distinction drives everything about the repair. Surface damage is cosmetic work. Once water has migrated between the layers and broken the bond, you are rebuilding the wall.
How we approach it
- Delamination is mapped with moisture readings and tap testing before any quote, because the visible bubble is never the full extent.
- Gelcoat is matched to the current oxidized state of the coach rather than to the original color code.
- Vacuum bagging is used for re-bonding rather than clamping, which is what makes the repair hold.
- Panel replacement is done in full sections rather than patched, where the substrate has failed.
What sends people here
- Soft or spongy spots when you press a sidewall
- Visible bubbling or waviness in raking light
- Spider cracking radiating from a fastener or corner
- Dark staining at a seam that indicates water tracking
Specific work
Fiberglass Repair breaks down into these
RV and Camper Fiberglass Repair
RV and camper fiberglass repair addresses sidewall, cap and roof damage on laminated units. Typical repairs run $750 to $6,500 with gelcoat blended to...
$750 to $6,500
Delamination Repair
Delamination repair re-bonds a fiberglass skin that has separated from its substrate, using injected adhesive and vacuum pressure. Cost runs $1,500 to...
$1,500 to $20,000+
Crack, Hole and Impact Repair
Crack, hole and impact repair rebuilds punctured or fractured laminate back to structural strength rather than filling it cosmetically. Typical cost i...
$800 to $5,500
Full Fiberglass Panel Replacement
Full panel replacement removes and rebuilds an entire sidewall, cap or slide face. It runs $4,500 to $25,000 and is the correct answer when the substr...
$4,500 to $25,000+
Fiberglass Restoration and Refinishing
Fiberglass restoration removes oxidation and restores gloss to chalky gelcoat through staged compounding, polishing and sealing. Cost runs $1,200 to $...
$1,200 to $6,000
Questions
Questions about fiberglass repair
How much does fiberglass repair cost on a fifth wheel?
Surface crack and gelcoat work runs $750 to $3,000. Delamination repair runs $1,500 to $20,000 because the price is driven by how much wall has to come apart, and that is only known once tap testing maps the debonded area.
Can delamination be repaired, or does the wall have to be replaced?
Repaired in most cases, by injecting adhesive and vacuum bagging the panel back down. Replacement is the answer when the substrate itself has rotted, because there is nothing left for the skin to bond to.
Related work
Need fiberglass repair handled properly?
We serve Fountain Valley, California from the Yorba Linda facility. Send photos and we will tell you what the job actually involves.