{"id":2122,"date":"2026-01-04T11:44:00","date_gmt":"2026-01-04T11:44:00","guid":{"rendered":"https:\/\/asturmadidoors.com\/what-is-a-fire-door-and-what-is-it-used-for\/"},"modified":"2026-07-31T09:40:40","modified_gmt":"2026-07-31T09:40:40","slug":"what-is-a-fire-door-and-what-is-it-used-for","status":"publish","type":"post","link":"https:\/\/asturmadidoors.com\/en\/blog\/what-is-a-fire-door-and-what-is-it-used-for\/","title":{"rendered":"What Is a Fire Door and What Is It Used For?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Fire doors are a key component of passive fire protection. Unlike a conventional door, a metal fire door is designed to withstand fire and smoke for a specified period of time, preventing the spread of fire and facilitating the safe evacuation of people. <\/p>\n\n<p class=\"wp-block-paragraph\">This type of fire door is required in many buildings under current regulations and is used in industrial, commercial, healthcare, and residential settings.<\/p>\n\n<h2 class=\"wp-block-heading\">What is a fire door?<\/h2>\n\n<p class=\"wp-block-paragraph\">A fire door is a closing system specifically designed to compartmentalize spaces within a building in the event of a fire. Its primary function is to prevent the spread of fire, heat, and toxic gases between different areas for a specified period of time. <\/p>\n\n<p class=\"wp-block-paragraph\">Metal fire doors are the most commonly used in industrial settings and public buildings because of their strength, durability, and ease of maintenance.<\/p>\n\n<h2 class=\"wp-block-heading\">What is the purpose of a fire door?<\/h2>\n\n<p class=\"wp-block-paragraph\"><strong>Fire doors<\/strong> serve several key functions:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>They prevent the spread of fire and smoke<\/li>\n\n\n\n<li>They secure the evacuation routes<\/li>\n\n\n\n<li>They allow for the safe evacuation of people<\/li>\n\n\n\n<li>They facilitate firefighting and rescue efforts<\/li>\n\n\n\n<li>They minimize property damage to the building<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Thanks to these features, certified fire doors are an essential component of any fire safety plan.<\/p>\n\n<h2 class=\"wp-block-heading\">Features of a Fire Door<\/h2>\n\n<p class=\"wp-block-paragraph\">All <strong>metal fire doors<\/strong> must meet a series of technical requirements:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Integrity (E):<\/strong> ability to withstand flames and hot gases<\/li>\n\n\n\n<li><strong>Insulation (I):<\/strong> limits heat transfer to the unexposed side<\/li>\n\n\n\n<li><strong>Fire resistance time:<\/strong> 30, 60, 90, or 120 minutes<\/li>\n\n\n\n<li><strong>Certified self-closing system:<\/strong> ensures automatic closure in the event of a fire<\/li>\n\n\n\n<li><strong>Durability:<\/strong> withstands thousands of opening and closing cycles<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">These performance characteristics must be verified by <strong>official certificates<\/strong> issued by accredited laboratories.<\/p>\n\n<h2 class=\"wp-block-heading\">Where should a fire door be installed?<\/h2>\n\n<p class=\"wp-block-paragraph\">The use of <strong>fire doors<\/strong> is not limited to large buildings. They are installed in: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>Industries and factories<\/li>\n\n\n\n<li>Offices and Administrative Centers<\/li>\n\n\n\n<li>Hospitals and Healthcare Facilities<\/li>\n\n\n\n<li>High Schools and Colleges<\/li>\n\n\n\n<li>Shopping centers and hotels<\/li>\n\n\n\n<li>Condominium Units and Garages<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Its location is key to ensuring proper compartmentalization of the building.<\/p>\n\n<h2 class=\"wp-block-heading\">Manufacturers of Certified Fire Doors<\/h2>\n\n<p class=\"wp-block-paragraph\">Working with a <strong>manufacturer that<\/strong> specializes <strong>in fire doors<\/strong> is essential to ensuring regulatory compliance and building safety.<\/p>\n\n<p class=\"wp-block-paragraph\">At Asturmadi Doors, we <strong>manufacture metal fire-rated doors<\/strong>, designed and produced to the highest quality standards, with European and international certifications that guarantee their durability and reliability.If you need advice or a quote for <strong>certified fire-rated doors<\/strong>, contact our technical team, and we\u2019ll help you find the best solution for your project.<\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fire doors are a key component of passive fire protection. Unlike a conventional door, a metal fire door is designed to withstand fire and smoke for a specified period of time, preventing the spread of fire and facilitating the safe evacuation of people. This type of fire door is required in many buildings under current [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2123,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[56],"tags":[],"class_list":["post-2122","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-firewall"],"acf":[],"_links":{"self":[{"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/posts\/2122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/comments?post=2122"}],"version-history":[{"count":0,"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/posts\/2122\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/media\/2123"}],"wp:attachment":[{"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/media?parent=2122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/categories?post=2122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/asturmadidoors.com\/en\/wp-json\/wp\/v2\/tags?post=2122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}