http://www.dannylipford.com/diy-home-improvement/attics-and-basements/venting-a-stove-through-the-roof/ Expert Advice on Home Improvement Sun, 21 Mar 2010 00:14:46 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.dannylipford.com/diy-home-improvement/attics-and-basements/venting-a-stove-through-the-roof/#comment-47828 G K Mon, 01 Feb 2010 17:02:38 +0000 http://www.dannylipford.com/diy-home-improvement/attics-and-basements/venting-a-stove-through-the-roof/#comment-47828 When roof venting with over the range hoods, if you use high CFM's are they noisy? The higher the CFM's , the higher the noise? I saw a comment somewhere also that not all CFM usage is the same. IE: say using 600 CFM in one instance may not be the same as using 600 CFM in another instance. We will be rising above the hood vent apprx. 15 '...how do we calculate how much CFM is needed? When roof venting with over the range hoods, if you use high CFM’s are they noisy? The higher the CFM’s , the higher the noise? I saw a comment somewhere also that not all CFM usage is the same. IE: say using 600 CFM in one instance may not be the same as using 600 CFM in another instance. We will be rising above the hood vent apprx. 15 ‘…how do we calculate how much CFM is needed?

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