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Roof Design
From: JRFreeborn@mail.wvu.edu 
Category: Roofing 
Remote Name: 129.71.229.50 
Date: 13 Sep 2001 
Time: 01:03 PM 
 
Comments
I am building in the Mountains of VA with summer temps in the 90's and winter
temps often below zero. My home will have a cathedral ceiling, using 4x10
rafters on 4 foot centers. What is the best design for the rest of the roof and
does it have to be vented? I am considering either 2x6 planking with two layers
of foam, an air space and then osb, felt and metal roof, or the osb/foam/gypsum
board laminates without venting. 
        
      
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