{"id":55342,"date":"2022-11-30T12:00:45","date_gmt":"2022-11-30T17:00:45","guid":{"rendered":"https:\/\/roofvents.com\/?post_type=product&#038;p=55342"},"modified":"2022-11-30T15:43:07","modified_gmt":"2022-11-30T20:43:07","slug":"roof-curb-with-insulation-fits-24-vent-or-fan-with-cmf-model-rc-24-h12-ins","status":"publish","type":"product","link":"https:\/\/roofvents.com\/insulated-roof-curbs-12-inch-tall\/roof-curb-with-insulation-fits-24-vent-or-fan-with-cmf-model-rc-24-h12-ins\/","title":{"rendered":"Roof Curb with Insulation (Inside Opening: 25\u201d Outside Length &#038; Width: 27\u201d Height: 12\u201d) | Model RC-24-H12-Ins"},"content":{"rendered":"<h3>Insulated Roof Curb 27\" Square x 12\" High | R-Value 6 | RC-24-H12-Ins<\/h3>\n<p>This insulated roof curb has a 27\" square OD x 12\" high which fits a vent with a 27.5\" OD. These insulated curbs are only compatible with vents or fans that have a curb mount flange. AVP's <a href=\"\/roof-curbs-with-insulation\/\">prefabricated Roof Curbs<\/a> are for flat roof or low sloped roof applications.<\/p>\n<p>Insulation is <em><strong>Johns Manville R-6, 1 inch thick foil faced polyiso board<\/strong><\/em>. Polyiso has the highest R-value per inch of any rigid board insulation. This insulation m<span style=\"display: inline !important;\">eets both CFC- and HCFC-free specification requirements.<\/span><\/p>\n<div class=\"guides\">\n<div class=\"guide-item\">Additionally, it's produced with an EPA-compliant hydrocarbon-based blowing agent that has zero Ozone Depletion Potential (ODP) and virtually no Global Warming Potential (GWP).<\/div>\n<\/div>\n<h5><\/h5>\n<h5><strong>Installation: Only for EPDM, PVC and TPO roofs.<\/strong><\/h5>\n<ul>\n<li>Improves Energy Efficiency<\/li>\n<li>Exceptional Thermal Control<\/li>\n<li>Water Resistive Barrier<\/li>\n<li>Air Barrier<\/li>\n<li>Vapor Retarder<\/li>\n<li>Acoustical Control<\/li>\n<\/ul>\n<p>Insulated roof curbs provide an extra layer of protection from the outside weather. The Johns Manville insulation is double foiled to stop the build up of moisture. Instead, the foil repels water to prevent possible mold from forming.<\/p>\n<p>The flashing allows for fasteners to securely attach the curb to the roof. Once placed, it is to be covered with roofing material for a water-tight seal.<\/p>\n<p>Building heavy wooden curbs can cause damage to the roofing membrane. Instead, eliminate the possibility of damage by using AVP's prefabricated ones. This roof curb is aluminum alloy 3003-H14 with a 0.040\" thickness (\u00b1 0.005\u201d).<\/p>\n<p>In addition, AVP offers curbs in <a href=\"https:\/\/roofvents.com\/roof-curbs\/roof-curbs-6-inch-tall\/\">6 inches tall<\/a>, <a href=\"\/roof-curbs\/\">12 inches tall<\/a> and <a href=\"https:\/\/roofvents.com\/roof-curbs\/roof-curbs-18-inch-tall\/\">18 inches tall<\/a><\/p>\n<h5><strong>What is a Roof Curb?<\/strong><\/h5>\n<p>A Roof Curb is a metal frame to act as a platform for mounting a roof vent or fan. As a result, this platform will provide additional height allowing for installation in all climate zones. Proper installation ensures that the accessory has a level platform for attachment. They also work as a hatch allowing for easy access to ductwork, HVAC units or maintenance in the attic.<\/p>\n<p>AVP's Curb Mounted Flange Vent Lines are ready to install on the appropriately sized roof curbs. This includes the\u00a0<a href=\"https:\/\/roofvents.com\/gravity-roof-ventilators-aura-ventilator-curb-mount-flange\/\">Aura Vent<\/a>,\u00a0<a href=\"https:\/\/roofvents.com\/roof-louvers-intake-pop-vent-curb-mount-flange\/\">Pop Vent\u00a0<\/a>\u00a0and\u00a0<a href=\"https:\/\/roofvents.com\/static-vents-round-back-vent-curb-mount-flange\/\">Round Back Vent<\/a>. AVP also manufactures\u00a0<a href=\"https:\/\/roofvents.com\/roof-exhaust-fans-aura-fan-curb-mount-flange\/\">Attic Fans<\/a>\u00a0and\u00a0<a href=\"https:\/\/roofvents.com\/solar-exhaust-fans-aura-solar-fan-curb-mount-flange\/\">Aura Solar Fans<\/a> with curb mount flanges for powered ventilation.<\/p>\n<p>For any questions email the sales team at\u00a0<a href=\"mailto:sales@roofvents.com\">sales@roofvents.com<\/a>\u00a0or call 845-565-7770.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Insulated Roof Curb 27\" Square x 12\" High | R-Value 6 | RC-24-H12-Ins This insulated roof curb has a 27\" square OD x 12\" high which fits a vent with a 27.5\" OD. These insulated curbs are only compatible with vents or fans that have a curb mount flange. AVP's prefabricated Roof Curbs are for [&hellip;]<\/p>\n","protected":false},"featured_media":66157,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_cat":[396,318],"product_tag":[],"diameter":[231],"height":[],"product_line":[376],"nfa":[],"diameter_nfa_combo":[],"flange_type":[],"attic_fan_cfm":[],"solar_fan_cfm":[],"pipe_cap_type":[],"shingle_vent":[],"curb_height":[377],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.6 (Yoast SEO v22.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Insulated Roof Curb 27&quot; Square x 12&quot; High - Roof Curbs<\/title>\n<meta name=\"description\" content=\"Prefabricated insulated roof curbs will reduce installation time and costs by ensuring compatibility between the rooftop unit, curb and roofing membrane\" 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