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Cathedral ceiling roof assembly

The cathedral ceiling roof assembly on a recent addition to my house consists of vented fiberglass-filled bays with with an interior layer of 1/2" foil-faced polyiso under the 2x10 rafters.

Investigating a strong odor on hot days, I found that the builder...

Michael Roland,
Nassau, NY

Asked by miroland
Posted Jul 16, 2014 7:34 AM ET
Edited Jul 16, 2014 8:05 AM ET

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Michael,
I'm guessing that you had some trouble filling in the Q&A boxes, and that your question was cut off. If you can figure out how to post a comment here, perhaps you can write your full question again.

Answered by user-756436
Posted Jul 16, 2014 8:06 AM ET

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