{"id":18881,"date":"2026-08-14T16:11:38","date_gmt":"2026-08-14T14:11:38","guid":{"rendered":"https:\/\/www.onlevel.com\/hvor-stor-ekspansionsfuge-kraever-profiler-i-aluminium-og-rustfrit-staal\/"},"modified":"2026-08-31T15:19:55","modified_gmt":"2026-08-31T13:19:55","slug":"hvor-stor-ekspansionsfuge-kraever-profiler-i-aluminium-og-rustfrit-staal","status":"publish","type":"post","link":"https:\/\/www.onlevel.com\/da\/inspiration-und-beratung\/hvor-stor-ekspansionsfuge-kraever-profiler-i-aluminium-og-rustfrit-staal\/","title":{"rendered":"Hvor stor ekspansionsfuge kr\u00e6ver profiler i aluminium og rustfrit st\u00e5l?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Metalprofiler udvider sig naturligt, n\u00e5r de bliver varmere, og tr\u00e6kker sig sammen, n\u00e5r de bliver koldere. Hvis profiler monteres ved siden af hinanden uden tilstr\u00e6kkelig afstand, kan de presse mod hinanden, n\u00e5r temperaturen stiger. Det kan f\u00f8re til forskydninger, p\u00e5virke det f\u00e6rdige udseende og endda for\u00e5rsage h\u00f8je kn\u00e6k- eller sm\u00e6ldlyde, n\u00e5r metallet bev\u00e6ger sig.  <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Den korrekte ekspansionsfuge giver hver profil mulighed for at bev\u00e6ge sig frit ved temperatur\u00e6ndringer og hj\u00e6lper dermed med at bevare b\u00e5de installationens udseende og funktion.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Den n\u00f8dvendige fuge afh\u00e6nger af fire faktorer:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Profilmaterialet (aluminium eller rustfrit st\u00e5l)<\/li>\n\n\n\n<li>Profill\u00e6ngden<\/li>\n\n\n\n<li>Profilens temperatur under monteringen<\/li>\n\n\n\n<li>Den maksimale temperatur, profilen forventes at n\u00e5 efter monteringen<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Som tommelfingerregel g\u00e6lder, at l\u00e6ngere profiler og st\u00f8rre temperatur\u00e6ndringer kr\u00e6ver st\u00f8rre ekspansionsfuger.<\/p>\n\n<h3 class=\"wp-block-heading\">Hvordan beregner du den korrekte fuge mellem profiler?<\/h3>\n\n<p class=\"wp-block-paragraph\">F\u00f8lg disse trin for at finde den korrekte ekspansionsfuge:<\/p>\n\n<ol class=\"wp-block-list\">\n<li>Fastsl\u00e5, om profilen er af aluminium eller rustfrit st\u00e5l.<\/li>\n\n\n\n<li>Bekr\u00e6ft profill\u00e6ngden.<\/li>\n\n\n\n<li>M\u00e5l eller vurder profilens temperatur under monteringen.<\/li>\n\n\n\n<li>Fastl\u00e6g den h\u00f8jeste temperatur, profilen forventes at n\u00e5.<\/li>\n\n\n\n<li>Find disse temperaturer i den relevante tabel for ekspansionsfuger.<\/li>\n\n\n\n<li>Afl\u00e6s den anbefalede fuge d\u00e9r, hvor monteringstemperaturen og den maksimale temperatur krydser hinanden.<\/li>\n<\/ol>\n\n<p class=\"wp-block-paragraph\"><strong><em>Eksempel:<\/em><\/strong><em>Hvis du monterer en 5.000 mm aluminiumsprofil ved en profiltemperatur p\u00e5 10 \u00b0C, og profilen senere kan n\u00e5 70 \u00b0C, skal du efterlade en ekspansionsfuge p\u00e5 7 mm mellem de tilst\u00f8dende profiler. <\/em><\/p>\n\n<h3 class=\"wp-block-heading\">Hvor stor fuge kr\u00e6ver en 2.500 mm aluminiumsprofil?<\/h3>\n\n<p class=\"wp-block-paragraph\">Brug f\u00f8lgende m\u00e5l for en 2.500 mm aluminiumsprofil:<\/p>\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"432\" src=\"https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-11-1024x432.png\" alt=\"Tabel over ekspansionsfuger for aluminium efter temperatur, 2500 mm\" class=\"wp-image-18437\" srcset=\"https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-11-1024x432.png 1024w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-11-300x127.png 300w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-11-768x324.png 768w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-11-650x274.png 650w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-11.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\"><strong>En 2.500 mm aluminiumsprofil kr\u00e6ver en fuge p\u00e5 mellem 1 mm og 6 mm under de forhold, der er vist i ONLEVEL-tabellen.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Eksempel: Hvis profilen er 20 \u00b0C under installationen og kan n\u00e5 en maksimumtemperatur p\u00e5 60 \u00b0C, skal der efterlades en fuge p\u00e5 3 mm.<\/p>\n\n<h3 class=\"wp-block-heading\">Hvor stor fuge kr\u00e6ver en 5.000 mm aluminiumsprofil?<\/h3>\n\n<p class=\"wp-block-paragraph\">L\u00e6ngere aluminiumsprofiler kr\u00e6ver mere plads til termisk bev\u00e6gelse.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"432\" src=\"https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-12-1024x432.png\" alt=\"Reference-tabel for temperaturudvidelse for aluminium 5000 mm\" class=\"wp-image-18438\" srcset=\"https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-12-1024x432.png 1024w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-12-300x127.png 300w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-12-768x324.png 768w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-12-650x274.png 650w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-12.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\"><strong>For en 5.000 mm aluminiumsprofil ligger den anbefalede fuge mellem 1 mm og 12 mm.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\"><strong><em>Eksempel:<\/em><\/strong><em>En 5.000 mm aluminiumsprofil, der monteres ved 0 \u00b0C og forventes at n\u00e5 80 \u00b0C, kr\u00e6ver en fuge p\u00e5 9 mm. Til sammenligning kr\u00e6ver samme profil en fuge p\u00e5 6 mm, hvis den monteres ved 30 \u00b0C og stadig forventes at n\u00e5 en maksimumtemperatur p\u00e5 80 \u00b0C. <\/em><\/p>\n\n<h3 class=\"wp-block-heading\">Hvor stor fuge kr\u00e6ver en 4.000 mm profil i rustfrit st\u00e5l?<\/h3>\n\n<p class=\"wp-block-paragraph\">Brug f\u00f8lgende tabel for en 4.000 mm profil i rustfrit st\u00e5l:<\/p>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"432\" src=\"https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-13-1024x432.png\" alt=\"Tabel over ekspansionsfuger for rustfrit st&#xE5;l for 4000 mm-profiler\" class=\"wp-image-18439\" srcset=\"https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-13-1024x432.png 1024w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-13-300x127.png 300w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-13-768x324.png 768w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-13-650x274.png 650w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-13.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\"><strong>Den anbefalede fuge for en 4.000 mm profil i rustfrit st\u00e5l ligger mellem 1 mm og 7 mm.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\"><strong><em>Eksempel:<\/em><\/strong><em> Hvis profilen i rustfrit st\u00e5l er 10 \u00b0C under monteringen og kan n\u00e5 70 \u00b0C, skal De efterlade en fuge p\u00e5 4 mm.<\/em><\/p>\n\n<h3 class=\"wp-block-heading\">Hvilken fuge kr\u00e6ver en 6.000 mm profil i rustfrit st\u00e5l?<\/h3>\n\n<p class=\"wp-block-paragraph\">For en 6.000 mm profil i rustfrit st\u00e5l skal De bruge disse m\u00e5linger:<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"437\" src=\"https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-14-1024x437.png\" alt=\"Diagram over temperaturudvidelse for rustfrit st&#xE5;l 6000 mm\" class=\"wp-image-18440\" srcset=\"https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-14-1024x437.png 1024w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-14-300x128.png 300w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-14-768x328.png 768w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-14-650x277.png 650w, https:\/\/www.onlevel.com\/wp-content\/uploads\/2026\/07\/image-14.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\"><strong>En 6.000 mm profil i rustfrit st\u00e5l kr\u00e6ver en fuge p\u00e5 mellem 1 mm og 10 mm inden for det angivne temperaturomr\u00e5de.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\"><strong><em>Eksempel: <\/em><\/strong><em>En profil, der monteres ved -10 \u00b0C og forventes at n\u00e5 60 \u00b0C, kr\u00e6ver en fuge p\u00e5 7 mm.<\/em><\/p>\n\n<h3 class=\"wp-block-heading\">Almindelige fejl ved beregning af ekspansionsfuger<\/h3>\n\n<p class=\"wp-block-paragraph\"><strong>At bruge udend\u00f8rsluftens temperatur i stedet for profilens temperatur. <\/strong>Diagrammet henviser specifikt til <strong>profilens temperatur under monteringen<\/strong>. En metalkomponent, der har v\u00e6ret opbevaret i direkte sollys, i et koldt k\u00f8ret\u00f8j eller inde i en opvarmet bygning, kan have en anden temperatur end den omgivende luft. <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>At ignorere den maksimalt forventede profilt temperatur.  <\/strong>En profil, der monteres p\u00e5 en k\u00f8lig dag, kan blive meget varmere i direkte sollys. Fugen b\u00f8r tage h\u00f8jde for den maksimale temperatur, som selve profilen kan n\u00e5. <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>At bruge den forkerte tabel.  <\/strong>Anvend ikke m\u00e5lingen for \u00e9t materiale eller \u00e9n profill\u00e6ngde p\u00e5 et andet. Kilden giver s\u00e6rskilt vejledning for: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>2.500 mm aluminiumsprofiler<\/li>\n\n\n\n<li>5.000 mm aluminiumsprofiler<\/li>\n\n\n\n<li>4.000 mm profiler i rustfrit st\u00e5l<\/li>\n\n\n\n<li>6.000 mm profiler i rustfrit st\u00e5l<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\"><strong>At antage, at en l\u00e6ngere profil kr\u00e6ver samme fuge.  <\/strong>Profill\u00e6ngden p\u00e5virker i v\u00e6sentlig grad den anbefalede afstand. Ved en monteringstemperatur p\u00e5 -20 \u00b0C og en maksimal profilt temperatur p\u00e5 80 \u00b0C angiver diagrammet: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>6 mm for 2.500 mm aluminium<\/li>\n\n\n\n<li>12 mm for 5.000 mm aluminium<\/li>\n\n\n\n<li>7 mm for 4.000 mm rustfrit st\u00e5l<\/li>\n\n\n\n<li>10 mm for 6.000 mm rustfrit st\u00e5l<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\"><strong>Tilpas altid fugen til installationens faktiske materiale-, l\u00e6ngde- og temperaturforhold.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">At efterlade den korrekte ekspansionsfuge er en enkel, men vigtig del af en vellykket montering. Ved at lade metalprofiler udvide sig og tr\u00e6kke sig sammen naturligt kan De medvirke til at forebygge bev\u00e6gelse, st\u00f8j og justeringsproblemer over tid. <\/p>\n\n<p class=\"wp-block-paragraph\">For at fastl\u00e6gge den korrekte fuge skal De altid tage h\u00f8jde for profilmateriale, l\u00e6ngde, monteringstemperatur og den maksimalt forventede driftstemperatur. Ved at bruge den korrekte ONLEVEL-tabel til Deres specifikke profil sikrer De tilstr\u00e6kkelig plads til termisk bev\u00e6gelse, samtidig med at De opretholder en professionel og holdbar installation. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Metalprofiler udvider sig naturligt, n\u00e5r de bliver varmere, og tr\u00e6kker sig sammen, n\u00e5r de bliver koldere. Hvis profiler monteres ved siden af hinanden uden tilstr\u00e6kkelig afstand, kan de presse mod hinanden, n\u00e5r temperaturen stiger. Det kan f\u00f8re til forskydninger, p\u00e5virke det f\u00e6rdige udseende og endda for\u00e5rsage h\u00f8je kn\u00e6k- eller sm\u00e6ldlyde, n\u00e5r metallet bev\u00e6ger sig. Den [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":18855,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Hvor stor ekspansionsfuge kr\u00e6ver aluminiums- og rustfri st\u00e5lprofiler? - ONLEVEL","_seopress_titles_desc":"Metalprofiler udvider sig og tr\u00e6kker sig sammen ved temperatur\u00e6ndringer. L\u00e6s, hvorfor den korrekte ekspansionsfuge er afg\u00f8rende for at undg\u00e5 sk\u00e6vheder, st\u00f8j og monteringsproblemer.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[517],"tags":[],"class_list":["post-18881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saadan-goer-du"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/posts\/18881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/comments?post=18881"}],"version-history":[{"count":1,"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/posts\/18881\/revisions"}],"predecessor-version":[{"id":18882,"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/posts\/18881\/revisions\/18882"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/media\/18855"}],"wp:attachment":[{"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/media?parent=18881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/categories?post=18881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.onlevel.com\/da\/wp-json\/wp\/v2\/tags?post=18881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}