{"id":737,"date":"2021-11-11T09:37:12","date_gmt":"2021-11-11T09:37:12","guid":{"rendered":"https:\/\/www.bonedrywest.com\/?p=737"},"modified":"2025-12-17T02:13:57","modified_gmt":"2025-12-17T09:13:57","slug":"how-ventilation-insulation-prevent-mold-growth","status":"publish","type":"post","link":"https:\/\/bonedry.com\/fort-collins\/how-ventilation-insulation-prevent-mold-growth\/","title":{"rendered":"How Ventilation &amp; Insulation Prevent Mold Growth"},"content":{"rendered":"<div>\n<div>\n<div>\n<div>\n<p dir=\"ltr\" style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">Ventilation and insulation always go hand in hand. Together, they keep mold from forming in your attic.\u00c2\u00a0<\/span><\/p>\n<div>\n<div><!--more--><\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"fr-fic fr-dib\" style=\"width: 536px; height: 395px;\" src=\"https:\/\/www.surepulse.com\/backend\/public\/uploads\/photos\/c3f4f7481a352bf4ceae230eb0eabd6cd57321f2-Insultation.png\" alt=\"Ventilation and Insulation\" \/><\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">Bone Dry Roofing \u00e2\u20ac\u201c West, your trusted roofer, explains how below:\u00c2\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: bold; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">How Ventilation &amp;\u00c2\u00a0Insulation Prevent Mold\u00c2\u00a0<\/span><\/h2>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">Mold needs three things to grow: humidity, high temperatures and biodegradable material. Proper ventilation and insulation prevent mold by managing the first two factors: humidity and high temperatures. Adequate ventilation lowers indoor humidity levels by removing warm, humid air from\u00c2\u00a0your house, while insulation keeps indoor temperatures low to prevent air from reaching dew point temperatures and condensing into droplets.\u00c2\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">By preventing warm, humid air from condensing into droplets, adequate ventilation will also ensure that your insulation doesn&#8217;t lose its R-value (R-value indicates your insulation&#8217;s ability to prevent heat transfer). When insulation gets wet, it can lose up to 40 percent of its R-value.\u00c2\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: bold; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">How Much Ventilation &amp;\u00c2\u00a0Insulation Does Your Attic Need?\u00c2\u00a0<\/span><\/h2>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">As a general rule, there should be one square foot of ventilation for every 300 square feet of ceiling space in attics with a vapor barrier. But for attics without a vapor barrier, there needs to be one\u00c2\u00a0square foot of ventilation for every 150 square feet. As for insulation, most contractors would recommend installing insulation with an R-value of 38.\u00c2\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">Keep in mind that different types of insulation have different R-values and are only suited for certain types of applications. For instance, if you&#8217;re adding insulation to your attic, loose-fill and sprayed foam insulation are great for unfinished attic floors and new wall cavities. The same goes for air vents: not all vent types can provide the same level of ventilation.\u00c2\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">To learn more about your insulation and vent options, consult a local roofing contractor. Since they&#8217;re more familiar with the local climate and building codes, they can make better recommendations.\u00c2\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">Bone Dry Roofing \u00e2\u20ac\u201c West offers a wide range of professional roofing services. Call (970) 364-7996 or fill out our contact\u00c2\u00a0<\/span><a style=\"text-decoration: none;\" href=\"https:\/\/www.bonedrywest.com\/contact-us\/\"><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #1155cc; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: underline; vertical-align: baseline;\">form<\/span><\/a><span style=\"font-size: 11pt; font-family: Calibri,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;\">\u00c2\u00a0to schedule an inspection.\u00c2\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ventilation and insulation always go hand in hand. Together, they keep mold from forming in your attic.\u00c2\u00a0<\/p>\n","protected":false},"author":1,"featured_media":742,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[59],"tags":[60,43,61],"class_list":["post-737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-home-improvement","tag-insulation-replacement","tag-roofing-company","tag-ventilation-installation"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Ventilation Insulation Prevent Mold Growth in Fort<\/title>\n<meta name=\"description\" content=\"Bone Dry Roofing provides expert how ventilation insulation prevent mold growth services in Fort Collins, CO. 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