Roof replacement on camper with fiberglass exterior

PeterH wrote:
This is my first camper so it only now that I have learned that these rubber roofs are only good for 10 to 15 years if you are lucky.

It really comes down to the roofs are only as good as the regular maintenance performed on them. All Dicor sealant should be touched up at least every other year and some recommend every year but at least a yearly visual inspection. Also, pay strict attention to the rain gutter attachment points as those screws can let water in too.