{"id":18886,"date":"2026-08-14T16:11:38","date_gmt":"2026-08-14T14:11:38","guid":{"rendered":"https:\/\/www.onlevel.com\/hur-stor-expansionsfog-behoever-profiler-i-aluminium-och-rostfritt-staal\/"},"modified":"2026-08-31T15:39:19","modified_gmt":"2026-08-31T13:39:19","slug":"hur-stor-expansionsfog-behoever-profiler-i-aluminium-och-rostfritt-staal","status":"publish","type":"post","link":"https:\/\/www.onlevel.com\/sv\/hur-stor-expansionsfog-behoever-profiler-i-aluminium-och-rostfritt-staal\/","title":{"rendered":"Hur stor expansionsfog beh\u00f6ver profiler i aluminium och rostfritt st\u00e5l?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Metallprofiler expanderar naturligt n\u00e4r de v\u00e4rms upp och drar ihop sig n\u00e4r de kyls ned. Om intilliggande profiler monteras utan tillr\u00e4ckligt mellanrum kan de trycka mot varandra n\u00e4r temperaturen stiger. Det kan leda till f\u00f6rskjutningar, p\u00e5verka det f\u00e4rdiga utseendet och till och med orsaka h\u00f6ga kn\u00e4ppande eller sm\u00e4llande ljud n\u00e4r metallen r\u00f6r sig.  <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>R\u00e4tt expansionsfog g\u00f6r att varje profil kan r\u00f6ra sig fritt n\u00e4r temperaturen f\u00f6r\u00e4ndras och hj\u00e4lper d\u00e4rmed till att bibeh\u00e5lla b\u00e5de installationens utseende och funktion.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Den erforderliga fogen beror p\u00e5 fyra faktorer:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Profilmaterialet (aluminium eller rostfritt st\u00e5l)<\/li>\n\n\n\n<li>Profill\u00e4ngden<\/li>\n\n\n\n<li>Profiltemperaturen under installationen<\/li>\n\n\n\n<li>Den maximala temperatur profilen f\u00f6rv\u00e4ntas uppn\u00e5 efter installationen<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Som en generell regel g\u00e4ller att l\u00e4ngre profiler och st\u00f6rre temperaturf\u00f6r\u00e4ndringar kr\u00e4ver st\u00f6rre expansionsfogar.<\/p>\n\n<h3 class=\"wp-block-heading\">Hur ber\u00e4knar du r\u00e4tt fog mellan profilerna?<\/h3>\n\n<p class=\"wp-block-paragraph\">F\u00f6lj dessa steg f\u00f6r att fastst\u00e4lla r\u00e4tt expansionsfog:<\/p>\n\n<ol class=\"wp-block-list\">\n<li>Fastst\u00e4ll om profilen \u00e4r av aluminium eller rostfritt st\u00e5l.<\/li>\n\n\n\n<li>Bekr\u00e4fta profilens l\u00e4ngd.<\/li>\n\n\n\n<li>M\u00e4t eller uppskatta profilens temperatur vid installationen.<\/li>\n\n\n\n<li>Fastst\u00e4ll den h\u00f6gsta temperatur som profilen f\u00f6rv\u00e4ntas n\u00e5.<\/li>\n\n\n\n<li>Leta upp dessa temperaturer i r\u00e4tt tabell f\u00f6r expansionsfogar.<\/li>\n\n\n\n<li>L\u00e4s av den rekommenderade fogen d\u00e4r installationstemperaturen och maxtemperaturen m\u00f6ts.<\/li>\n<\/ol>\n\n<p class=\"wp-block-paragraph\"><strong><em>Exempel:<\/em><\/strong><em>Om du monterar en 5 000 mm aluminiumprofil n\u00e4r dess temperatur \u00e4r 10 \u00b0C och profilen senare kan n\u00e5 70 \u00b0C, ska du l\u00e4mna en expansionsfog p\u00e5 7 mm mellan intilliggande profiler. <\/em><\/p>\n\n<h3 class=\"wp-block-heading\">Hur stor fog beh\u00f6ver en 2 500 mm aluminiumprofil?<\/h3>\n\n<p class=\"wp-block-paragraph\">Anv\u00e4nd f\u00f6ljande m\u00e5tt f\u00f6r en 2 500 mm aluminiumprofil:<\/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=\"Expansionsgapstabell f&#xF6;r aluminium efter temperatur, 2 500 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 aluminiumprofil kr\u00e4ver en fog p\u00e5 mellan 1 mm och 6 mm under de f\u00f6rh\u00e5llanden som visas i ONLEVEL-tabellen.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Exempel: Om profilen \u00e4r 20 \u00b0C vid installationen och kan n\u00e5 en maximal temperatur p\u00e5 60 \u00b0C ska du l\u00e4mna en fog p\u00e5 3 mm.<\/p>\n\n<h3 class=\"wp-block-heading\">Hur stor fog beh\u00f6ver en 5 000 mm aluminiumprofil?<\/h3>\n\n<p class=\"wp-block-paragraph\">L\u00e4ngre aluminiumprofiler beh\u00f6ver mer utrymme f\u00f6r termisk r\u00f6relse.<\/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=\"Referenstabell f&#xF6;r temperaturutvidgning av aluminium 5 000 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>F\u00f6r en 5 000 mm aluminiumprofil varierar den rekommenderade fogen fr\u00e5n 1 mm till 12 mm.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\"><strong><em>Exempel:<\/em><\/strong><em>En 5 000 mm aluminiumprofil som installeras vid 0 \u00b0C och f\u00f6rv\u00e4ntas n\u00e5 80 \u00b0C beh\u00f6ver en fog p\u00e5 9 mm. Som j\u00e4mf\u00f6relse beh\u00f6ver samma profil en fog p\u00e5 6 mm om den installeras vid 30 \u00b0C och fortfarande f\u00f6rv\u00e4ntas n\u00e5 en maximal temperatur p\u00e5 80 \u00b0C. <\/em><\/p>\n\n<h3 class=\"wp-block-heading\">Hur stor fog beh\u00f6ver en 4 000 mm profil i rostfritt st\u00e5l?<\/h3>\n\n<p class=\"wp-block-paragraph\">Anv\u00e4nd f\u00f6ljande tabell f\u00f6r en 4 000 mm profil i rostfritt 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=\"Expansionsgapstabell f&#xF6;r rostfritt st&#xE5;l f&#xF6;r 4 000 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 rekommenderade fogen f\u00f6r en 4 000 mm profil i rostfritt st\u00e5l varierar fr\u00e5n 1 mm till 7 mm.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Exempel: Om profilen i rostfritt st\u00e5l \u00e4r 10 \u00b0C vid installationen och kan n\u00e5 70 \u00b0C ska du l\u00e4mna en fog p\u00e5 4 mm.<\/p>\n\n<h3 class=\"wp-block-heading\">Vilket gap beh\u00f6ver en 6 000 mm rostfri st\u00e5lprofil?<\/h3>\n\n<p class=\"wp-block-paragraph\">F\u00f6r en 6 000 mm rostfri st\u00e5lprofil, anv\u00e4nd dessa m\u00e5tt:<\/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=\"Temperaturutvidgningstabell f&#xF6;r rostfritt st&#xE5;l 6 000 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 rostfri st\u00e5lprofil kr\u00e4ver ett gap p\u00e5 mellan 1 mm och 10 mm inom det angivna temperaturomr\u00e5det.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\"><strong><em>Exempel: <\/em><\/strong><em>En profil installerad vid -10 \u00b0C och som f\u00f6rv\u00e4ntas n\u00e5 60 \u00b0C beh\u00f6ver ett 7 mm gap.<\/em><\/p>\n\n<h3 class=\"wp-block-heading\">Vanliga misstag vid ber\u00e4kning av expansionsgap<\/h3>\n\n<p class=\"wp-block-paragraph\"><strong>Att anv\u00e4nda utomhustemperaturen ist\u00e4llet f\u00f6r profiltemperaturen. <\/strong>Tabellen h\u00e4nvisar specifikt till <strong>profiltemperaturen under installationen<\/strong>. En metallkomponent som f\u00f6rvaras i direkt solljus, i ett kallt fordon eller inuti en uppv\u00e4rmd byggnad kanske inte har samma temperatur som den omgivande luften. <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Att ignorera den maximala f\u00f6rv\u00e4ntade profiltemperaturen. <\/strong>En profil som installeras en sval dag kan bli mycket varmare i direkt solljus. Ditt gap b\u00f6r ta h\u00e4nsyn till den maximala temperatur profilen sj\u00e4lv kan uppn\u00e5. <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Att anv\u00e4nda fel tabell. <\/strong>Anv\u00e4nd inte m\u00e5tten f\u00f6r ett material eller en profill\u00e4ngd f\u00f6r ett annat. K\u00e4llan ger separata riktlinjer f\u00f6r: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>2 500 mm aluminiumprofiler<\/li>\n\n\n\n<li>5 000 mm aluminiumprofiler<\/li>\n\n\n\n<li>4 000 mm rostfria st\u00e5lprofiler<\/li>\n\n\n\n<li>6 000 mm rostfria st\u00e5lprofiler<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\"><strong>Att anta att en l\u00e4ngre profil beh\u00f6ver samma gap. <\/strong>Profill\u00e4ngden p\u00e5verkar v\u00e4sentligt det rekommenderade avst\u00e5ndet. Vid en installationstemperatur p\u00e5 -20 \u00b0C och en maximal profiltemperatur p\u00e5 80 \u00b0C anger tabellen: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>6 mm f\u00f6r 2 500 mm aluminium<\/li>\n\n\n\n<li>12 mm f\u00f6r 5 000 mm aluminium<\/li>\n\n\n\n<li>7 mm f\u00f6r 4 000 mm rostfritt st\u00e5l<\/li>\n\n\n\n<li>10 mm f\u00f6r 6 000 mm rostfritt st\u00e5l<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\"><strong>Matcha alltid gapet med det faktiska materialet, l\u00e4ngden och temperaturf\u00f6rh\u00e5llandena f\u00f6r din installation.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Att l\u00e4mna r\u00e4tt expansionsgap \u00e4r en enkel men viktig del av en lyckad installation. Genom att l\u00e5ta metallprofiler expandera och dra ihop sig naturligt kan du bidra till att f\u00f6rhindra r\u00f6relse, buller och justeringsproblem \u00f6ver tid. <\/p>\n\n<p class=\"wp-block-paragraph\">F\u00f6r att best\u00e4mma r\u00e4tt gap, \u00f6verv\u00e4g alltid profilmaterialet, l\u00e4ngden, installationstemperaturen och den maximala f\u00f6rv\u00e4ntade driftstemperaturen. Att anv\u00e4nda r\u00e4tt ONLEVEL-tabell f\u00f6r din specifika profil s\u00e4kerst\u00e4ller att du ger tillr\u00e4ckligt med utrymme f\u00f6r termisk r\u00f6relse samtidigt som du bibeh\u00e5ller en professionell, l\u00e5ngvarig installation. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Metallprofiler expanderar naturligt n\u00e4r de v\u00e4rms upp och drar ihop sig n\u00e4r de kyls ned. Om intilliggande profiler monteras utan tillr\u00e4ckligt mellanrum kan de trycka mot varandra n\u00e4r temperaturen stiger. Det kan leda till f\u00f6rskjutningar, p\u00e5verka det f\u00e4rdiga utseendet och till och med orsaka h\u00f6ga kn\u00e4ppande eller sm\u00e4llande ljud n\u00e4r metallen r\u00f6r sig. R\u00e4tt expansionsfog [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":18865,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Hur stort expansionsgap beh\u00f6ver aluminium- och rostfria profiler? - ONLEVEL","_seopress_titles_desc":"Metallprofiler expanderar och drar ihop sig vid temperaturf\u00f6r\u00e4ndringar. L\u00e4r dig varf\u00f6r r\u00e4tt expansionsgap \u00e4r avg\u00f6rande f\u00f6r att f\u00f6rhindra feljustering, buller och installationsproblem.","_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":[530],"tags":[],"class_list":["post-18886","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saa-haer-goer-du"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/posts\/18886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/comments?post=18886"}],"version-history":[{"count":1,"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/posts\/18886\/revisions"}],"predecessor-version":[{"id":18887,"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/posts\/18886\/revisions\/18887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/media\/18865"}],"wp:attachment":[{"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/media?parent=18886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/categories?post=18886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.onlevel.com\/sv\/wp-json\/wp\/v2\/tags?post=18886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}