roof venting

How to Build an Insulated Cathedral Ceiling

Posted on April 21,2015 by user-756436 in cathedral

UPDATED on September 12, 2014 Although the GBA website already contains many articles on the topic, we continue to receive frequent questions about the best way to insulate a cathedral ceiling. It’s therefore time to pull together as much information on the topic as possible and publish it in one place, to clarify the building science issues and code requirements governing insulated sloped roofs.

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