[recycled sixtie]

In the last couple of years I have reroofed the dog house and the storage shed. Next year I would like to reroof the 30 year old garage. I am not sure if the plywood is shot underneath but the last guys that reroofed warned me the plywood could be rotting.

I am coming up to 70 yo and still like a challenge. Likely will get a harness even though the roof only starts about 8 feet up.

I would of course need a stretch of 7 dry days as I don't want to get involved in tarps.
Planned course of action:
- remove a few shingles
- see if plywood is rotting and replace if necessary.
- repeat as necessary.
What can possibly go wrong!