Quote:
Originally Posted by Geneva Point
JM
I've hear this before and it's great advice but I've never known where that Transition point is. Is there a way to tell or a rule of thumb (i.e. 1 foot up)?
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Various with the eave depth; but it is basically were an exterior wall meets the rafters.
I have very deep eaves, so my transition point is about three feet up the roof... but over my three season porch, the transition point is actually at a parallel to that roof and sometime would cause problems in the valleys.
The metal roof gets rid of much of that for me, but the valleys always seem to form ice regardless due to that transition point.