If your camper has been involved in a rollover accident, it may have sustained extensive damage to its exterior as it rolled on the hard surface of the road and possibly crashed against a vehicle, guardrail or cement divider. As long as the damage is relatively minor, you may be able to fix it yourself. The most common areas damaged in a rollover are the rubber roof and the fiberglass siding. Each of these areas may be repaired instead of requiring replacement, depending on the severity of the damage.