{"id":15914,"date":"2025-03-04T10:04:58","date_gmt":"2025-03-04T18:04:58","guid":{"rendered":"https:\/\/www.3c-ren.org\/?post_type=on-demand-trainings&#038;p=15914"},"modified":"2025-04-22T12:40:37","modified_gmt":"2025-04-22T19:40:37","slug":"crafting-high-performance-enclosures-roofs-walls-and-floors","status":"publish","type":"on-demand-trainings","link":"https:\/\/www.3c-ren.org\/es\/trainings\/crafting-high-performance-enclosures-roofs-walls-and-floors\/","title":{"rendered":"Crafting High Performance Enclosures: Roofs, Walls, and Floors"},"content":{"rendered":"\n<p><strong>Event Description<\/strong><\/p>\n\n\n\n<p>Building enclosures \u2013 the roof, walls, and floor \u2013 are the first line of defense between nature and people. Enclosure performance is optimized when air sealing and insulation \u2013 two underappreciated and typically underperforming features \u2013 are done to high-performance standards rather than the status quo. This class covers installation \u2014 the practical application of those principles on the job site \u2013 the hands-on activities that differentiate \u2018business-as-usual\u2019 from high-performance construction. These include best practices for air sealing, insulation installation, and window installation, along with the tools and methods (e.g., blower door testing) used to measure the quality of work, and the metrics against which the work can be evaluated.<\/p>\n\n\n\n<p><strong>Learning Objectives<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Describe preferred methods and materials used for air sealing different types of building openings, and how to test the results;<\/li>\n\n\n\n<li>Explain the difference between conventional insulation practices and \u201cQuality Insulation Installation (QII)\u201d methods, and how QII is verified;<\/li>\n\n\n\n<li>Identify five common building enclosure installation flaws and how to avoid them.<\/li>\n\n\n\n<li>Quantify the magnitude of the gap between minimum energy code compliance and high performance, where all energy features are confirmed with building performance test methods.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Event Description Building enclosures \u2013 the roof, walls, and floor \u2013 are the first line of defense between nature and people. Enclosure performance is optimized when air sealing and insulation [&hellip;]<\/p>\n","protected":false},"featured_media":15917,"template":"","format":"standard","meta":{"_acf_changed":true},"audience":[252,253,346],"instructor":[240],"language":[201],"primary-topic":[300,305],"sub-topic":[261,279,286],"video-length":[204],"video-series-and-grouping":[],"video-type":[198],"class_list":["post-15914","on-demand-trainings","type-on-demand-trainings","status-publish","format-standard","has-post-thumbnail","hentry","audience-architects-designers","audience-contractors-tradespeople","audience-engineers","instructor-home-performance-pro-judy-rachel","language-english","primary-topic-building-science","primary-topic-envelope-enclosure","sub-topic-air-sealing","sub-topic-insulation","sub-topic-quality-insulation-installation-qii","video-length-medium-15-min-to-2-hours","video-type-training-webinar"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Crafting High Performance Enclosures: Roofs, Walls, and Floors - 3C-REN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.3c-ren.org\/trainings\/crafting-high-performance-enclosures-roofs-walls-and-floors\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Crafting High Performance Enclosures: Roofs, Walls, and Floors - 3C-REN\" \/>\n<meta property=\"og:description\" content=\"Event Description Building enclosures \u2013 the roof, walls, and floor \u2013 are the first line of defense between nature and people. Enclosure performance is optimized when air sealing and insulation [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.3c-ren.org\/trainings\/crafting-high-performance-enclosures-roofs-walls-and-floors\/\" \/>\n<meta property=\"og:site_name\" content=\"3C-REN\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-22T19:40:37+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.3c-ren.org\/wp-content\/uploads\/2025\/03\/enclosure-best-practices.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1166\" \/>\n\t<meta property=\"og:image:height\" content=\"637\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/www.3c-ren.org\\\/trainings\\\/crafting-high-performance-enclosures-roofs-walls-and-floors\\\/\",\"url\":\"http:\\\/\\\/www.3c-ren.org\\\/trainings\\\/crafting-high-performance-enclosures-roofs-walls-and-floors\\\/\",\"name\":\"Crafting High Performance Enclosures: Roofs, Walls, and Floors - 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