{"id":2727,"date":"2021-01-27T09:27:00","date_gmt":"2021-01-27T09:27:00","guid":{"rendered":"https:\/\/asturmadidoors.visualit.com.es\/what-is-a-20-minute-fire-door\/"},"modified":"2026-08-20T10:45:26","modified_gmt":"2026-08-20T10:45:26","slug":"what-is-a-20-minute-fire-rated-door","status":"publish","type":"post","link":"https:\/\/asturmadidoors.visualit.com.es\/en\/blog\/what-is-a-20-minute-fire-rated-door\/","title":{"rendered":"What is a 20-minute fire-rated door?"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/asturmadidoors.visualit.com.es\/wp-content\/uploads\/2026\/07\/passive-fire-design.webp\" alt=\"passive-fire-design\" class=\"wp-image-1817\" srcset=\"https:\/\/asturmadidoors.visualit.com.es\/wp-content\/uploads\/2026\/07\/passive-fire-design.webp 1024w, https:\/\/asturmadidoors.visualit.com.es\/wp-content\/uploads\/2026\/07\/passive-fire-design-300x169.webp 300w, https:\/\/asturmadidoors.visualit.com.es\/wp-content\/uploads\/2026\/07\/passive-fire-design-768x432.webp 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">A 20-minute fire door <strong>provides 20 minutes of fire resistance<\/strong> in the event of a fire. This type of door is known as EI2-20, and it is very useful in locations where fire protection is optional. <\/p>\n\n<p class=\"wp-block-paragraph\">Fire-rated doors typically also provide fire insulation for a few minutes. <strong>Our Asturmadi Multipurpose Fire-Rated Door E30, for example, is also a 20-minute fire-rated door<\/strong>. This means it provides fire protection for 20 minutes and maintains its structural integrity for 30 minutes (it would not open or break before the stipulated 30 minutes). <\/p>\n\n<p class=\"wp-block-paragraph\">View the technical specifications for the ASTURMADI PARALLAMAS &#8220;<br\/>&#8220;<\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/asturmadidoors.visualit.com.es\/wp-content\/uploads\/2026\/07\/FT-Parallamas.pdf\">https:\/\/asturmadidoors.visualit.com.es\/wp-content\/uploads\/2026\/07\/FT-Parallamas.pdf<\/a><\/p>\n\n<p class=\"wp-block-paragraph\">Write to us at<br\/>using the contact form<\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"\/productos\/\">Contact Us<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A 20-minute fire door provides 20 minutes of fire resistance in the event of a fire. This type of door is known as EI2-20, and it is very useful in locations where fire protection is optional. Fire-rated doors typically also provide fire insulation for a few minutes. Our Asturmadi Multipurpose Fire-Rated Door E30, for example, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2728,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2727","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/posts\/2727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/comments?post=2727"}],"version-history":[{"count":0,"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/posts\/2727\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/media\/2728"}],"wp:attachment":[{"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/media?parent=2727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/categories?post=2727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/asturmadidoors.visualit.com.es\/en\/wp-json\/wp\/v2\/tags?post=2727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}