I have a 2000 Allegro Bay, gas, 34 ft-it looks like the roof has been installed in three stages and where the roof comes together there are small hairline cracks running across the roof. I am not having a leaking roof problem but would like to know what type of roof I have, what are these hairline cracks and if I need to seal the roof, what to use.
Bunch of questions but my friend just had repairs to his leaking
roof, over $6000.