Martin, How about this option?
Thank you for the advice. What about just using it [double-bubble foil] at the ceiling level as this will give me an opportunity to better air seal the cathedral ceiling? Furring out the ceiling will give me an air space that should help radiate heat back into the envelope. Otherwise I will have a hard time air sealing from above, along with the fact that there's a full width porch across the front that needs to be vented out the ridge.
Posted Thu, 08/22/2013 - 15:22
Edited Fri, 08/23/2013 - 07:02
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