one should expect failure of this product...just like one should expect failure of any man-made device. There will always be the chance that a weld was done improperly or a material defect exists beyond the manufactuer's control. But The overall number of failed UH's is minuscule. I can count only one time where pictures have been posted of this, plus 3 or 4 other written claims. All things considered, that's not even enough to raise an eyebrow at.
This entire forum seems to be a dedicated place for RV owners to come vent or rant about one problem or another with their rig. Blowouts, water damage, delam, reefer issues, water heater issues, etc. etc. etc. The Andersen UH doesn't even rank on the list of common complaints from actual users.
Duramax + Grand Design 5er + B & W Companion
SBGTF