In this case, FHB editorial adviser Mike Guertin describes his approach to venting an attic where he was unable to install air intake vents at the eaves. Roof Vent Retrofit From the Outside In – Reroofing is the perfect time to lift the hood and make short work of an otherwise awkward venting job. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.