{"id":49781,"date":"2023-03-27T12:02:19","date_gmt":"2023-03-27T10:02:19","guid":{"rendered":"https:\/\/debesto.com\/en-us\/blog\/"},"modified":"2026-02-26T22:55:03","modified_gmt":"2026-02-26T21:55:03","slug":"comparison-of-aluprof-warm-aluminum-window-profiles","status":"publish","type":"post","link":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/","title":{"rendered":"Comparison of energy-efficient Aluprof windows"},"content":{"rendered":"\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"302\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06090837\/aluprof-79n-1024x302.jpg\" alt=\"Aluprof MB-79N windows realization\" class=\"wp-image-54843\" srcset=\"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06090837\/aluprof-79n-1024x302.jpg 1024w, https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06090837\/aluprof-79n-300x88.jpg 300w, https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06090837\/aluprof-79n-768x226.jpg 768w, https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06090837\/aluprof-79n.jpg 1209w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Aluprof windows offer excellent thermal performance and are ideal for installation in passive houses and high-end buildings.<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>More than 80% of our U.S. customers choose European aluminum windows. This material is durable, resilient, and allows for large glazing. Let\u2019s dive into debesto&#8217;s expert analysis to find the perfect windows for your project.<\/strong><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">In this article, we compared profiles:<\/h3>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul style=\"background-color:#f5f5f5\" class=\"wp-block-list has-background\">\n<li><a href=\"#aluprof-mb104si\">Aluprof MB-104 SI<\/a> <br>&#8211; the most energy-efficient window, choose it when very low U-Factor (rather than price) is most important in the project<\/li>\n\n\n\n<li><a href=\"#aluprof-mb-86n\">Aluprof MB-86N ST<\/a> &nbsp;<br>&#8211; choose this profile when you need a good U-Factor at a moderate price<\/li>\n\n\n\n<li><a href=\"#aluprof-mb-86n\">Aluprof MB-86N SI<\/a> <br>&#8211; minimally worse U-Factor than MB-104 SI at a much lower price; choose it when the project requires a low Uw, but MB-104 SI is not in the budget<\/li>\n\n\n\n<li><a href=\"#aluprof-mb-79n\">Aluprof MB-79N ST<\/a> <br>&#8211; the most affordable profile, still providing good thermal performance, but not to the passive standard<\/li>\n\n\n\n<li><a href=\"#aluprof-mb-79n\">Aluprof MB-79N SI<\/a> <br>&#8211; the best thermal parameter\/price ratio, best for projects involving economic solutions<\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Comparison of 5 Aluprof windows &#8211; table with specifications<\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>To make it easier for you to check Aluprof warm aluminum profile differences, we have prepared for you a comparison of thermal parameters and prices of 5 window systems. We made the calculations based on a reference window 4 ft 0.43 in x 4 ft 10.27 in, 3 panes, Ug 0.09 with a warm spacer.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table><tbody><tr><td>Name<\/td><td>Profile drawing<\/td><td>Uw (W\/m2\u00b7K)<\/td><td>U-Factor (Btu\/h\u00b7ft2\u00b7F)<\/td><td>Frame+sash <br>height<\/td><td>Price (USD)<\/td><\/tr><tr><td><strong><a href=\"https:\/\/debesto.com\/en-us\/windows\/products\/window-aluprof-mb-104-passive\/\">Aluprof MB-104 SI<\/a><\/strong><\/td><td><img decoding=\"async\" width=\"515\" height=\"501\" class=\"wp-image-65240\" style=\"width: 150px\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28132029\/aluprof-mb104-min.jpg\" alt=\"\" srcset=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28132029\/aluprof-mb104-min.jpg 515w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28132029\/aluprof-mb104-min-300x292.jpg 300w\" sizes=\"(max-width: 515px) 100vw, 515px\" \/><\/td><td>0.73<\/td><td>0.13<\/td><td>4.06 in<\/td><td>835<\/td><\/tr><tr><td><strong><a href=\"https:\/\/debesto.com\/en-us\/windows\/products\/aluprof-mb-86us-st-si-aluminum-window-system-2\/\">Aluprof MB-86N ST<\/a><\/strong><\/td><td><img decoding=\"async\" width=\"604\" height=\"584\" class=\"wp-image-65228\" style=\"width: 150px\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125705\/Aluprof-MB-86N-ST_przekroj.jpg\" alt=\"\" srcset=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125705\/Aluprof-MB-86N-ST_przekroj.jpg 604w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125705\/Aluprof-MB-86N-ST_przekroj-300x290.jpg 300w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><\/td><td>0.85<\/td><td>0.15<\/td><td>3.5 in (extra paid)<br>3.82 in<\/td><td>619<\/td><\/tr><tr><td><strong><a href=\"https:\/\/debesto.com\/en-us\/windows\/products\/aluprof-mb-86us-st-si-aluminum-window-system-2\/\">Aluprof MB-86N SI<\/a><\/strong><\/td><td><img decoding=\"async\" width=\"604\" height=\"584\" class=\"wp-image-65233\" style=\"width: 150px\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125717\/rysunek-MB-86N-SI-kopia.jpg\" alt=\"\" srcset=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125717\/rysunek-MB-86N-SI-kopia.jpg 604w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125717\/rysunek-MB-86N-SI-kopia-300x290.jpg 300w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><\/td><td>0.8<\/td><td>0.14<\/td><td>3.5 in (extra paid)<br>3.82 in<\/td><td>640<\/td><\/tr><tr><td><strong><a href=\"https:\/\/debesto.com\/en-us\/windows\/products\/aluprof-mb-79n-aluminum-window-system\/\">Aluprof MB-79N ST<\/a><\/strong><\/td><td><img decoding=\"async\" width=\"600\" height=\"600\" class=\"wp-image-65232\" style=\"width: 150px\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125715\/rys_MB-79N-ST.jpg\" alt=\"\" srcset=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125715\/rys_MB-79N-ST.jpg 600w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125715\/rys_MB-79N-ST-300x300.jpg 300w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125715\/rys_MB-79N-ST-150x150.jpg 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/td><td>0.94<\/td><td>0.16<\/td><td>3.5 in (extra paid)<br>3.82 in<\/td><td>579<\/td><\/tr><tr><td><strong><a href=\"https:\/\/debesto.com\/en-us\/windows\/products\/aluprof-mb-79n-aluminum-window-system\/\">Aluprof MB-79N SI<\/a><\/strong><\/td><td><img decoding=\"async\" width=\"600\" height=\"600\" class=\"wp-image-65231\" style=\"width: 150px\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125712\/rys_MB-79N-SI.jpg\" alt=\"\" srcset=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125712\/rys_MB-79N-SI.jpg 600w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125712\/rys_MB-79N-SI-300x300.jpg 300w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125712\/rys_MB-79N-SI-150x150.jpg 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/td><td>0.83<\/td><td>0.15<\/td><td>3.5 in (extra paid)<br>3.82 in<\/td><td>590<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Detailed information about the compared Aluprof windows:<\/h2>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"aluprof-mb104si\">Aluprof MB-104 SI<\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>if your investor requires warm passive windows, this is a good choice<\/li>\n\n\n\n<li>this profile allows you to obtain the best thermal parameters of all the Aluprof profiles we compared &#8211; U Factor 0.13<\/li>\n\n\n\n<li>however, the price of this profile is the highest in our comparison<\/li>\n\n\n\n<li>the window also has the highest frame + sash height<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:5%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer uag-hide-desktop uag-hide-tab uag-hide-desktop uag-hide-tab\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"510\" height=\"511\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125710\/okno1-edited.png\" alt=\"Aluprof windows with great thermal performance\" class=\"wp-image-65230\" srcset=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125710\/okno1-edited.png 510w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125710\/okno1-edited-300x300.png 300w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125710\/okno1-edited-150x150.png 150w\" sizes=\"(max-width: 510px) 100vw, 510px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"aluprof-mb-86n\">Aluprof MB-86N ST, SI<\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MB-86N SI profile is only 0.01 colder than MB-104<\/li>\n\n\n\n<li>SI version is more than 25% cheaper than MB-104, but more expensive than MB-79N&nbsp;<\/li>\n\n\n\n<li>is a good choice if your builder expects very warm windows, but is not within the budget for MB-104 windows<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:5%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer uag-hide-desktop uag-hide-tab uag-hide-desktop uag-hide-tab\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"603\" height=\"599\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125707\/mb-86n-st-si.jpg\" alt=\"\" class=\"wp-image-65229\" srcset=\"https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125707\/mb-86n-st-si.jpg 603w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125707\/mb-86n-st-si-300x298.jpg 300w, https:\/\/cdn.debesto.com\/web\/assets\/sites\/7\/2023\/03\/28125707\/mb-86n-st-si-150x150.jpg 150w\" sizes=\"(max-width: 603px) 100vw, 603px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"aluprof-mb-79n\">Aluprof MB-79N ST, SI<\/h2>\n\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>it is a solution from the category of more economical profiles with a depth of 2.76 in, but has better thermal parameters than many other solutions from the same class<\/li>\n\n\n\n<li>the standard version is the cheapest in our comparison, at the same time it has the worst thermal performance<\/li>\n\n\n\n<li>model 79N ST among the compared profiles allows you to achieve the lowest frame and sash height, which is 3.5 in<\/li>\n\n\n\n<li>SI version with additional thermal break is a very good, cheaper alternative to the standard version MB-86N<\/li>\n\n\n\n<li>SI version of this profile is the most profitable ratio of the thermal parameter to price<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:5%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer uag-hide-desktop uag-hide-tab uag-hide-desktop uag-hide-tab\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"603\" height=\"600\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/mb-79n-st-si-2-en.jpg\" alt=\"Aluprof  winodws MB-79N ST SI profiles\" class=\"wp-image-49788\" srcset=\"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/mb-79n-st-si-2-en.jpg 603w, https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/mb-79n-st-si-2-en-300x300.jpg 300w, https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/mb-79n-st-si-2-en-150x150.jpg 150w\" sizes=\"(max-width: 603px) 100vw, 603px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>As you can see from the example of just a few Aluprof windows, aluminum profiles allow you to achieve very good thermal parameters. However, there are other choices. <\/p>\n\n\n\n<p class=\"has-medium-font-size\">If you want to explore more about this brand products, <a href=\"https:\/\/debesto.com\/en-us\/windows\/aluminum-windows\/?brand=aluprof\">see the full list of Aluprof windows.<\/a><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<article class=\"post post--tile\">\n  <div class=\"post__image\">\n    <figure class=\"\">\n      <img decoding=\"async\" class=\"\" src=\"https:\/\/cdn.debesto.com\/web\/assets\/2022\/08\/06090507\/debesto-video-consultation.jpg\" alt=\"debesto video consultation\"\/>\n    <\/figure>\n  <\/div>\n  <div class=\"post__content\">\n    <h2><a href=\"https:\/\/debesto.com\/en-us\/quick-contact-form\/\" title=\"Book free project consultation\">Need help with importing Aluprof windows to the US?<\/a><\/h2>\n        <p>Don\u2019t waste time on endless phone calls and emails. We help U.S. companies successfully import Aluprof windows. Our technologists and business consultants are here to answer all your questions.<\/p>\n        <a href=\"https:\/\/debesto.com\/en-us\/quick-contact-form\/\" class=\"btn btn--fill\" title=\"Book free project consultation\"><span>Book free project consultation<\/span><\/a>\n  <\/div>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Aluprof windows allow to achieve very good thermal performance. Which is the most expensive, which is the cheapest, and which is the warmest? Find out which of these profiles will be suitable for your project. <\/p>\n","protected":false},"author":37,"featured_media":49794,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[4],"tags":[264,230,226],"class_list":["post-49781","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tests-and-comparisons","tag-comparison","tag-aluminum-windows","tag-comparisons"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Aluprof windows: expert comparison | debesto.com<\/title>\n<meta name=\"description\" content=\"Curious about the performance differences among warm aluminum Aluprof windows? Uncover the key features in our comparative analysis.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aluprof windows: expert comparison | debesto.com\" \/>\n<meta property=\"og:description\" content=\"Curious about the performance differences among warm aluminum Aluprof windows? Uncover the key features in our comparative analysis.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/\" \/>\n<meta property=\"og:site_name\" content=\"debesto\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/debestousa\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-27T10:02:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-26T21:55:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"511\" \/>\n\t<meta property=\"og:image:height\" content=\"510\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"ajozwicka\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/\"},\"author\":{\"name\":\"ajozwicka\",\"@id\":\"https:\/\/debesto.com\/en-us\/#\/schema\/person\/534686d84da17df1a64cda812b13a83f\"},\"headline\":\"Comparison of energy-efficient Aluprof windows\",\"datePublished\":\"2023-03-27T10:02:19+00:00\",\"dateModified\":\"2026-02-26T21:55:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/\"},\"wordCount\":550,\"publisher\":{\"@id\":\"https:\/\/debesto.com\/en-us\/#organization\"},\"image\":{\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg\",\"keywords\":[\"comparison\",\"aluminum windows\",\"comparisons\"],\"articleSection\":[\"Tests and comparisons\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/\",\"url\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/\",\"name\":\"Aluprof windows: expert comparison | debesto.com\",\"isPartOf\":{\"@id\":\"https:\/\/debesto.com\/en-us\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg\",\"datePublished\":\"2023-03-27T10:02:19+00:00\",\"dateModified\":\"2026-02-26T21:55:03+00:00\",\"description\":\"Curious about the performance differences among warm aluminum Aluprof windows? Uncover the key features in our comparative analysis.\",\"breadcrumb\":{\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#primaryimage\",\"url\":\"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg\",\"contentUrl\":\"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg\",\"width\":511,\"height\":510,\"caption\":\"Aluprof MB-104 profile\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/debesto.com\/en-us\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Comparison of energy-efficient Aluprof windows\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/debesto.com\/en-us\/#website\",\"url\":\"https:\/\/debesto.com\/en-us\/\",\"name\":\"debesto\",\"description\":\"windows, doors, shutters and garage doors for B2B\",\"publisher\":{\"@id\":\"https:\/\/debesto.com\/en-us\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/debesto.com\/en-us\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/debesto.com\/en-us\/#organization\",\"name\":\"debesto\",\"url\":\"https:\/\/debesto.com\/en-us\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/debesto.com\/en-us\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cdn.debesto.com\/web\/assets\/2022\/05\/06091240\/logo-debesto-comparison.jpg\",\"contentUrl\":\"https:\/\/cdn.debesto.com\/web\/assets\/2022\/05\/06091240\/logo-debesto-comparison.jpg\",\"width\":188,\"height\":25,\"caption\":\"debesto\"},\"image\":{\"@id\":\"https:\/\/debesto.com\/en-us\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/debestousa\/\",\"https:\/\/www.instagram.com\/wearedebesto\/\",\"https:\/\/www.linkedin.com\/company\/debesto-the-best-european-windows\/\",\"https:\/\/www.youtube.com\/@debesto\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/debesto.com\/en-us\/#\/schema\/person\/534686d84da17df1a64cda812b13a83f\",\"name\":\"ajozwicka\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/debesto.com\/en-us\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/87a440c3451e4792a6fe95d765a9071b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/87a440c3451e4792a6fe95d765a9071b?s=96&d=mm&r=g\",\"caption\":\"ajozwicka\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Aluprof windows: expert comparison | debesto.com","description":"Curious about the performance differences among warm aluminum Aluprof windows? Uncover the key features in our comparative analysis.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/","og_locale":"en_US","og_type":"article","og_title":"Aluprof windows: expert comparison | debesto.com","og_description":"Curious about the performance differences among warm aluminum Aluprof windows? Uncover the key features in our comparative analysis.","og_url":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/","og_site_name":"debesto","article_publisher":"https:\/\/www.facebook.com\/debestousa\/","article_published_time":"2023-03-27T10:02:19+00:00","article_modified_time":"2026-02-26T21:55:03+00:00","og_image":[{"width":511,"height":510,"url":"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Written by":"ajozwicka","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#article","isPartOf":{"@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/"},"author":{"name":"ajozwicka","@id":"https:\/\/debesto.com\/en-us\/#\/schema\/person\/534686d84da17df1a64cda812b13a83f"},"headline":"Comparison of energy-efficient Aluprof windows","datePublished":"2023-03-27T10:02:19+00:00","dateModified":"2026-02-26T21:55:03+00:00","mainEntityOfPage":{"@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/"},"wordCount":550,"publisher":{"@id":"https:\/\/debesto.com\/en-us\/#organization"},"image":{"@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#primaryimage"},"thumbnailUrl":"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg","keywords":["comparison","aluminum windows","comparisons"],"articleSection":["Tests and comparisons"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/","url":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/","name":"Aluprof windows: expert comparison | debesto.com","isPartOf":{"@id":"https:\/\/debesto.com\/en-us\/#website"},"primaryImageOfPage":{"@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#primaryimage"},"image":{"@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#primaryimage"},"thumbnailUrl":"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg","datePublished":"2023-03-27T10:02:19+00:00","dateModified":"2026-02-26T21:55:03+00:00","description":"Curious about the performance differences among warm aluminum Aluprof windows? Uncover the key features in our comparative analysis.","breadcrumb":{"@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#primaryimage","url":"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg","contentUrl":"https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg","width":511,"height":510,"caption":"Aluprof MB-104 profile"},{"@type":"BreadcrumbList","@id":"https:\/\/debesto.com\/en-us\/blog\/comparison-of-aluprof-warm-aluminum-window-profiles\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/debesto.com\/en-us\/"},{"@type":"ListItem","position":2,"name":"Comparison of energy-efficient Aluprof windows"}]},{"@type":"WebSite","@id":"https:\/\/debesto.com\/en-us\/#website","url":"https:\/\/debesto.com\/en-us\/","name":"debesto","description":"windows, doors, shutters and garage doors for B2B","publisher":{"@id":"https:\/\/debesto.com\/en-us\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/debesto.com\/en-us\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/debesto.com\/en-us\/#organization","name":"debesto","url":"https:\/\/debesto.com\/en-us\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/debesto.com\/en-us\/#\/schema\/logo\/image\/","url":"https:\/\/cdn.debesto.com\/web\/assets\/2022\/05\/06091240\/logo-debesto-comparison.jpg","contentUrl":"https:\/\/cdn.debesto.com\/web\/assets\/2022\/05\/06091240\/logo-debesto-comparison.jpg","width":188,"height":25,"caption":"debesto"},"image":{"@id":"https:\/\/debesto.com\/en-us\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/debestousa\/","https:\/\/www.instagram.com\/wearedebesto\/","https:\/\/www.linkedin.com\/company\/debesto-the-best-european-windows\/","https:\/\/www.youtube.com\/@debesto"]},{"@type":"Person","@id":"https:\/\/debesto.com\/en-us\/#\/schema\/person\/534686d84da17df1a64cda812b13a83f","name":"ajozwicka","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/debesto.com\/en-us\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/87a440c3451e4792a6fe95d765a9071b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/87a440c3451e4792a6fe95d765a9071b?s=96&d=mm&r=g","caption":"ajozwicka"}}]}},"uagb_featured_image_src":{"full":["https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg",511,510,false],"thumbnail":["https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile-150x150-1.jpg",150,150,true],"medium":["https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile-300x300-1.jpg",300,300,true],"medium_large":["https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg",511,510,false],"large":["https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg",511,510,false],"1536x1536":["https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg",511,510,false],"2048x2048":["https:\/\/cdn.debesto.com\/web\/assets\/2023\/03\/06091008\/aluprof-mb-104-profile.jpg",511,510,false]},"uagb_author_info":{"display_name":"ajozwicka","author_link":"https:\/\/debesto.com\/en-us\/author\/ajozwicka\/"},"uagb_comment_info":0,"uagb_excerpt":"Aluprof windows allow to achieve very good thermal performance. Which is the most expensive, which is the cheapest, and which is the warmest? Find out which of these profiles will be suitable for your project.","_links":{"self":[{"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/posts\/49781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/users\/37"}],"replies":[{"embeddable":true,"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/comments?post=49781"}],"version-history":[{"count":10,"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/posts\/49781\/revisions"}],"predecessor-version":[{"id":79849,"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/posts\/49781\/revisions\/79849"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/media\/49794"}],"wp:attachment":[{"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/media?parent=49781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/categories?post=49781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/debesto.com\/en-us\/wp-json\/wp\/v2\/tags?post=49781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}