Stress fractures

MotorHomer2
MotorHomer2 Forum Participant Posts: 41
edited January 2015 in Motorhomes #1

I have a Swift Besaccar with a GRP roof.

There have been stress fractures at various locations on the roof which has been repaired 3 times and have now appeared again for the 4th time.

Swift are going to inspect over the next couple of weeks to try and discover the cause Does anyone have any experience of recurring fractures and the likelyhood of an effective repair? Is this a common occurrance and am I worrying needlessly?