Originally posted by GunsForBucks:

Originally posted by Kaziklu78:

???? I have never encountered this. If My roof tiles are properly placed in the first place The Rain should not bother then. The only time I'm confused is when the rain doesn't damage exposed wood which has happened in my latest build where two tiles show no signs of decay while all the others do.

you place a roof on wall and it will be fine.

Tree close by and limb providing cover on those spots?

No, you don't need to overhang the roof. Ever in any situation.