For a complete, detailed writeup of this process, check out:
https://www.remodelyourrv.com/howto...
Use this link to buy to roof kit I used on Amazon
https://amzn.to/36fn6ud
Use this link to buy the 5 in 1 Tool on Amazon https://amzn.to/3AWdq6n
This is a start to finish look at how we replaced our RV roof after our camper succumbed to major water damage.
It covers removing accessories, stripping the rubber, rebuilding trusses, replacing decking, installing new rubber roofing, trim, lap sealant, and more.