>
>John, I appreciate all the help you're offering me.
>
>
>> Any valleys in the roof? That is where two sections of roof come
>> together? This will concentrate the falling rain, and make a problem >> area.
>>
>> If you have a simple roof, and enough drainage then no.
>
>The house has grown over the last 70-odd years, so we have a bedroom
>addition, a dormer on the second floor, a breezeway-cum-office.... all kinds
>of odd additions where the roofs of the various parts have joined. What
>should I be watching for in these areas? What would be a problem area?
A problem area would send down too much water in the rain, either messing up the lawn, or flooding the basement, something like that.
-- If I had something to say, this is where I'd say it.