http://www.RoofingFAQ.com/RoofingInfo/RoofVents/index.php http://www.RoofingFAQ.com/rss/RoofVentsTips.xml Roof Vents from Roofing FAQ It depends on the attic space of your roofing. A bigger attic space that you have will require much more ventilation to avoid damage on your roof and also to increase energy efficiency. In order to have an idea of the ventilation of your roof, construction standards is that there should at lea Thu, 26 Oct 2006 16:16:29 -0600 http://www.RoofingFAQ.com/RoofingTips/17.php http://www.RoofingFAQ.com/RoofingTips/17.php Everything here is © Roofing FAQ, Copyright 2006, All Rights Reserved Worldwide.