The roof is wrinkled enough though that i don t think using the rubber roof is a viable option.
Rv roof membrane lifting.
This won t make it last any longer though.
See if you find where the air is.
Then get roof epdm mastic and coat both the roof and the under side of the membrane and do not be skimpy.
Vent the rv so the air can not build up pressure when moving.
This means you can avoid the maintenance and avoid fixing it up after every bad storm.
Clean the roof thoroughly then use a rubber roof sealer to repair any cracks.
Before epdm and tpo metal was the material of choice for rv roofs.
I did an area of about 6 sq.
Relay roof and reinstall trim with new putty tape and seal seams at trim with dicor.
How to repair an rv metal roof.
It seems to me that the membrane is still intact and in good shape it s just the glue that s failed.
Having said that fiberglass rv roofs require less maintenance than rubber rv roofs which makes them preferable for some campers.
Fiberglass this type of rv roof is hard to the touch and is a bit more rare than a rubber rv roof because the material adds cost and weight to the rv.