3-12 Roof slope Ice guard and felt


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Old 10-17-06, 12:37 PM
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Question 3-12 Roof slope Ice guard and felt

I have a 3-12 roof slope. I am installing ice guard at the eaves. With a 3-12 roof slop you are required useing 2 layer of felt. Starting 19" covering that with a 36" over laping that to leave a 17" exposure and so on. My question is where do start this 2 layers of felt? 3" over the ice guard? 19" over the ice guard?
 
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Old 10-17-06, 05:47 PM
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I always start mine 3 to 4 inches over the ice guard.
 
 

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