{"id":7771,"date":"2023-01-18T10:16:37","date_gmt":"2023-01-18T10:16:37","guid":{"rendered":"https:\/\/quantumprofilesystems.com\/dacatie\/?post_type=blog_post&#038;p=7771"},"modified":"2026-09-28T14:58:02","modified_gmt":"2026-09-28T13:58:02","slug":"structural-cavity-closer","status":"publish","type":"blog_post","link":"https:\/\/quantumprofilesystems.com\/dacatie\/blog-post\/structural-cavity-closer\/","title":{"rendered":"What is the difference between a non-structural cavity closer v structural cavity closer?"},"content":{"rendered":"<p>What is the difference between a non-structural cavity closer v structural cavity closer?<\/p>\n<p>A cavity closer is a device that is used to seal the gap between the inner and outer leaves of a wall in a building with a cavity construction. It is typically made of a foam or rockwool material and is designed to improve the energy efficiency of the building by reducing heat loss through the cavity.<\/p>\n<p>There are two main types of cavity closers: non-structural and structural.<\/p>\n<p>Non-structural cavity closers are used to seal the cavity in walls that do not bear any structural load, such as walls that are used to divide the interior of a building into rooms or that are used to enclose a staircase. Non-structural cavity closers are usually made of lightweight materials and are easy to install.<\/p>\n<p>Structural cavity closers, on the other hand, are used in walls that bear structural loads, such as load-bearing walls that support the weight of the building. These cavity closers are typically made of stronger and more rigid materials, and are designed to provide structural support as well as to seal the cavity.<\/p>\n<p>The type of cavity closer that is used in a building will depend on the specific requirements of the project and the intended use of the building. It is important to choose the appropriate type of cavity closer in order to ensure that it performs its intended function properly and safely.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is the difference between a non-structural cavity closer v structural cavity closer? A cavity [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":12385,"comment_status":"open","ping_status":"closed","template":"","tags":[],"blog-category":[],"class_list":["post-7771","blog_post","type-blog_post","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Non-structural cavity closer v structural cavity close<\/title>\n<meta name=\"description\" content=\"A cavity closer is a device that is used to seal the gap between the inner and outer leaves of a wall in a building with a cavity construction\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quantumprofilesystems.com\/dacatie\/blog-post\/structural-cavity-closer\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" 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