I need to know if my question will be on topic here. I just had a roof replaced. I took a few pictures of what could be defects or could be acceptable variation in product and installation. Would it be on-topic to post a question like this, with images? The question being "Is this normal, or should I be concerned about it?"
I think it helps give some focus if you concentrate on those possible defects that might have negative consequences, for example possible future leaks or structural failure
Note btw that liability is not on topic here, but if the possible defect wouldn't lead to problems anyway it wouldn't be relevant for you either :)
