A practical checklist for spotting fiberglass damage before it turns into a bigger structural repair.
Most fiberglass failures start as small visual changes: light spider cracking, chips near edges, and stress lines around hardware. Early inspection usually means simpler repairs, shorter downtime, and lower risk of hidden moisture intrusion.
What to Watch for During Routine Checks
- Spider cracks that keep returning in the same area.
- Chips or gouges that expose fibers under the gel coat surface.
- Soft or flexing sections when you apply light hand pressure.
- Discoloration, bubbling, or dull patches that spread over time.
Simple Documentation That Speeds Up Estimates
Take a wide photo of the whole panel, then medium and close-up shots of the damage. Include one angled photo to show depth and one photo with a ruler or tape measure for scale. Add the boat make/model and where the damage is located.
When to Schedule a Professional Inspection
If cracks are growing, if damage is near transom or high-load zones, or if there was recent impact, get the hull inspected before the next run. A fast review can prevent a cosmetic issue from becoming a structural correction.