{"id":30141,"date":"2026-09-18T07:50:21","date_gmt":"2026-09-18T07:50:21","guid":{"rendered":"https:\/\/www.weland.com\/welands-spiraltrappa-jos-utvecklad-for-ett-mer-hallbart-byggande\/"},"modified":"2026-09-18T08:02:45","modified_gmt":"2026-09-18T08:02:45","slug":"welands-spiraltrappa-jos-utvecklad-for-ett-mer-hallbart-byggande","status":"publish","type":"post","link":"https:\/\/www.weland.com\/en\/welands-spiraltrappa-jos-utvecklad-for-ett-mer-hallbart-byggande\/","title":{"rendered":"Weland\u2019s JOS Spiral Staircase \u2013 Developed for More Sustainable Construction"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull is-light\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"800\" class=\"wp-block-cover__image-background wp-image-30128 size-full\" alt=\"\" src=\"https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/0T8A4580.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/0T8A4580.jpg 2000w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/0T8A4580-300x120.jpg 300w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/0T8A4580-1024x410.jpg 1024w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/0T8A4580-150x60.jpg 150w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/0T8A4580-768x307.jpg 768w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/0T8A4580-1536x614.jpg 1536w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/0T8A4580-1568x627.jpg 1568w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#9a928a\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">        <div class=\"container page-breadcrumb\">\n            <div class=\"row\">\n                <div class=\"col-sm-12\" style=\"padding-left: 0\">\n                    <nav aria-label=\"breadcrumb\">\n                        <ol class=\"breadcrumb\">\n                            <li class=\"breadcrumb-item\">\n                                <a href=\"https:\/\/www.weland.com\/en\/\">Start page<\/a>\n                            <\/li>\n                              \n                                                            <li class=\"breadcrumb-item CC active\" aria-current=\"page\">\n                                    Weland\u2019s JOS Spiral Staircase \u2013 Developed for More Sustainable Construction                                <\/li>\n                                                    <\/ol>\n                    <\/nav>\n                <\/div>\n            <\/div>\n        <\/div>\n\n        \n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">Weland\u2019s JOS Spiral Staircase \u2013 Developed for More Sustainable Construction<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 Much of the development in our industry takes place through collaboration between architects, the construction industry and suppliers. When the industry faces new challenges, we as suppliers need to be there to help \u2013 sometimes with entirely new products and solutions. Our new JOS spiral staircase is a good example of this, says Mattias Andersson, Marketing and Sustainability Manager at Weland AB.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The construction industry is constantly evolving. Everything from building design to the choice of materials and products is influenced by regulations and requirements relating to energy efficiency, climate impact, safety and accessibility. The focus is on building sustainably and for the long term, and the responsibility lies not only with architects and construction companies, but also with suppliers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As sustainability requirements become increasingly stringent, it is becoming more important to be able to demonstrate how products affect the environment throughout their entire life cycle. Environmental Product Declarations, known as EPDs, have therefore become an important tool in the industry.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Environmental Product Declaration<br><\/strong>\u2013 We have EPDs for many of our products, making it easy for architects and construction professionals to access information about their climate impact. At the same time, we are constantly working in line with the direction the industry is heading, so that we can offer the products and solutions that are needed. That is exactly what we had in mind when developing the JOS spiral staircase, says Mattias Andersson.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A Classic Spiral Staircase in a New Design<br><\/strong>\u2013 One of our goals when developing the staircase was to achieve as low an environmental impact as possible. By rethinking almost every aspect of its design and production, we succeeded, says Jakob Josefsson, Product Developer at Weland.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One of the ways material consumption was reduced was by forming the steps and balustrade infill from the same sheet metal. This makes the staircase 30% lighter and gives it a 48% lower climate impact than a traditional steel spiral staircase.<br>\u2013 You could say that it is a classic spiral staircase in a new design, says Jakob Josefsson.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A major advantage for those installing the staircase is that installation is considerably faster than that of a traditional spiral staircase.<br>\u2013 Installation time has been cut in half, and the process is also safer because the JOS spiral staircase can be installed from inside the staircase itself. This is a major and important advantage when it comes to creating a safe working environment, says Jakob Josefsson.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Collaboration Is the Way Forward<\/strong><br>The best solutions are found through collaboration between architects, the construction industry, property owners, installers and those who develop products and solutions.<br>\u2013 We want to be part of that collaboration. We are committed to developing products that are sustainable, both in terms of a long service life and a low climate impact. Those are exactly the characteristics of the JOS spiral staircase,\u201d says Mattias Andersson.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What Makes the JOS Spiral Staircase Unique?<\/strong><br>(Compared with a traditional steel spiral staircase)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>30% lower weight<\/li>\n\n\n\n<li>48% lower climate impact<\/li>\n\n\n\n<li>Installation time cut in half<\/li>\n\n\n\n<li>Safer installation<\/li>\n<\/ul>\n\n\n\n<div style=\"height:26px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.weland.com\/en\/products\/staircases\/spiral-staircases-jos\/\" style=\"border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-left-radius:0px;border-bottom-right-radius:0px\" target=\"_blank\" rel=\"noreferrer noopener\">Spiral Staircases JOS<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Published:<\/strong>\u00a02026-09-18<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div style=\"height:113px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/aw00013528-1.jpg\" alt=\"\" class=\"wp-image-30137\" srcset=\"https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/aw00013528-1.jpg 1200w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/aw00013528-1-300x300.jpg 300w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/aw00013528-1-1024x1024.jpg 1024w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/aw00013528-1-150x150.jpg 150w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/aw00013528-1-768x768.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">Mattias Andersson<\/h6>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"1024\" src=\"https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/Spiraltrappa-JOS-extra-hog-602x1024.jpg\" alt=\"\" class=\"wp-image-30134\" srcset=\"https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/Spiraltrappa-JOS-extra-hog-602x1024.jpg 602w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/Spiraltrappa-JOS-extra-hog-176x300.jpg 176w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/Spiraltrappa-JOS-extra-hog-88x150.jpg 88w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/Spiraltrappa-JOS-extra-hog-768x1306.jpg 768w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/Spiraltrappa-JOS-extra-hog-904x1536.jpg 904w, https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/Spiraltrappa-JOS-extra-hog.jpg 1000w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\" \/><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The construction industry is constantly evolving. The focus is on building sustainably and for the long term, and the responsibility lies not only with architects and construction companies, but also with suppliers.<\/p>\n","protected":false},"author":21,"featured_media":30131,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-30141","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"featured_image_src":"https:\/\/www.weland.com\/wp-content\/uploads\/2026\/09\/0T8A4728-300x300-1.png","author_info":{"display_name":"_idr_kalle","author_link":"https:\/\/www.weland.com\/en\/author\/_idr_kalle\/"},"_links":{"self":[{"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/posts\/30141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/comments?post=30141"}],"version-history":[{"count":1,"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/posts\/30141\/revisions"}],"predecessor-version":[{"id":30143,"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/posts\/30141\/revisions\/30143"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/media\/30131"}],"wp:attachment":[{"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/media?parent=30141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/categories?post=30141"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.weland.com\/en\/wp-json\/wp\/v2\/tags?post=30141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}