{"id":8684,"date":"2025-07-31T08:29:28","date_gmt":"2025-07-31T06:29:28","guid":{"rendered":"https:\/\/tammer.ee\/?p=8684"},"modified":"2025-07-31T08:29:28","modified_gmt":"2025-07-31T06:29:28","slug":"tammer-doors-are-tested-for-the-realities-of-nordic-weather","status":"publish","type":"post","link":"https:\/\/tammer.ee\/en\/tammer-doors-are-tested-for-the-realities-of-nordic-weather\/","title":{"rendered":"Tammer doors are tested for the realities of Nordic weather"},"content":{"rendered":"\n<p>Tammer has successfully completed climatic testing of its steel doors in accordance with:<br>\ud83d\udfe3Behaviour between two different climates for an external door: SS-EN 1121:2000<br><br>The tests were carried out by RISE Research Institutes of Sweden, an accredited and independent laboratory.<br><br>The following models were tested:<br>\ud83d\udfe3 SMU101 (EI30\/EI60) &amp; SMU110 (EI120) type single leaf doors<br><br>Under both Climate B (+23\u00b0C \/ +13\u00b0C) and Climate D (+23\u00b0C \/ \u201315\u00b0C), the doors achieved:<br>\u2714 Closing force according to SS-EN 1026-2016: Class 4 (EN 12217:2015)<br>\u2714 Climate resistance according to SS-EN 1121:2000: Class 3 (EN 12219:2000)<br><br>These results confirm that Tammer doors maintain performance and sealing even under strong temperature differences, making them highly reliable for cold and changing Nordic weather.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tammer has successfully completed climatic testing of its steel doors in accordance with:\ud83d\udfe3Behaviour between two different climates for an external door: SS-EN 1121:2000 The tests were carried out by RISE Research Institutes of Sweden, an accredited and independent laboratory. The following models were tested:\ud83d\udfe3 SMU101 (EI30\/EI60) &amp; SMU110 (EI120) type single leaf doors Under both [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8685,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-8684","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tammer doors are tested for the realities of Nordic weather - Tammer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tammer.ee\/en\/tammer-doors-are-tested-for-the-realities-of-nordic-weather\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tammer doors are tested for the realities of Nordic weather - Tammer\" \/>\n<meta property=\"og:description\" content=\"Tammer has successfully completed climatic testing of its steel doors in accordance with:\ud83d\udfe3Behaviour between two different climates for an external door: SS-EN 1121:2000 The tests were carried out by RISE Research Institutes of Sweden, an accredited and independent laboratory. 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