{"id":8140,"date":"2024-04-29T20:58:04","date_gmt":"2024-04-29T17:58:04","guid":{"rendered":"https:\/\/www.combiworks.com\/?page_id=8140"},"modified":"2026-03-31T15:36:19","modified_gmt":"2026-03-31T12:36:19","slug":"channel-gratings","status":"publish","type":"page","link":"https:\/\/www.combiworks.com\/en\/infra\/channel-gratings\/","title":{"rendered":"Channel gratings"},"content":{"rendered":"\n<div class=\"gb-element-32d287c7\">\n<div class=\"gb-element-488abe0d\">\n<h1 class=\"gb-headline gb-headline-6f7a01da gb-headline-text\">Channel Gratings<\/h1>\n<\/div>\n<\/div>\n\n\n<div class=\"gb-container gb-container-29ca4d86\">\n<div class=\"gb-container gb-container-f8c292a7\">\n<div class=\"gb-container gb-container-c24e2dc4\" id=\"related\">\n\n<h5 class=\"gb-headline gb-headline-a44cc26c gb-headline-text\">Featured products<\/h5>\n\n<\/div>\n\n\n<div class=\"gb-element-08f57b01 query_container_front_end\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-067d1906 gb-page-related-products gb-query-loop-wrapper\"><\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-36ab94a7 query_container_dummy\"><\/div>\n\n<\/div>\n<\/div>\n\n\n<div class=\"gb-element-338c5307\">\n<div class=\"gb-element-157e1cf7\">\n<div class=\"gb-element-6ec197cf\">\n<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/02\/Combi-Works-Channel-Grating-in-Kauniainen-Train-Station-1024x768.jpg\" alt=\"\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/02\/Combi-Works-Channel-Grating-in-Kauniainen-Train-Station-1024x768.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/02\/Combi-Works-Channel-Grating-in-Kauniainen-Train-Station-300x225.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/02\/Combi-Works-Channel-Grating-in-Kauniainen-Train-Station-768x576.jpg 768w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/02\/Combi-Works-Channel-Grating-in-Kauniainen-Train-Station-1536x1152.jpg 1536w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/02\/Combi-Works-Channel-Grating-in-Kauniainen-Train-Station-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\n<\/div>\n\n\n\n<div class=\"gb-element-09016af2\">\n<div class=\"gb-element-970199d9\">\n<div class=\"gb-element-bc17dbff\">\n<div class=\"gb-element-67b051d2\">\n<h1 class=\"gb-headline gb-headline-dce043f6 gb-headline-text\">Combi Works<\/h1>\n\n\n\n<h1 class=\"gb-headline gb-headline-7efad712 gb-headline-text\"><strong>Channel Gratings<\/strong><\/h1>\n\n\n\n<p>Combi Works supplies channel gratings for roads, urban environments, industrial areas and architectural projects across Northern Europe. It is the <strong>sole representative of ULMA products<\/strong> in the region.<\/p>\n\n\n\n<p>Our range includes channel gratings manufactured from <strong>polymer concrete, stainless steel, galvanized steel and cast iron<\/strong>, allowing designers to select the most suitable material depending on structural loads, hydraulic capacity and environmental conditions.<\/p>\n\n\n\n<p>With a wide range of <strong>channel widths, slopes and hydraulic capacities<\/strong>, we support in creating effective stormwater management solutions for all areas.<\/p>\n\n\n\n<p>Our gratings are designed in accordance with European Standard <a href=\"https:\/\/www.combiworks.com\/en\/infra\/en1433-standard\/\">EN-1433<\/a> regulating channel gratings for pedestrian and vehicular areas. We are local and near you and take pride in helping build sustainable infrastructure. <\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-ecb075df\">\n<a class=\"gb-button gb-button-5f6ba6cc\" href=\"https:\/\/www.combiworks.com\/en\/infra\/product-catalog\/?_product_range_dropdown=drainage-channel\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"gb-button-text\">All products<\/span><span class=\"gb-icon\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/a>\n\n\n\n<a class=\"gb-button gb-button-db9b7b7f\" href=\"https:\/\/www.combiworks.com\/en\/company\/contact\/\"><span class=\"gb-button-text\">Contact sales<\/span><span class=\"gb-icon\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/a>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong><a href=\"https:\/\/www.combiworks.com\/en\/infra\/en1433-standard\/\">EN 1433<\/a> \u2022 Nordic-supplier \u2022 Durability proven on our streets<\/strong><\/p>\n<\/blockquote>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-a6bfc182\">\n<div class=\"gb-element-f8180140\">\n<div>\n<h1 class=\"gb-headline gb-headline-ac861865 gb-headline-text\"><strong>Products for different drainage needs<\/strong><\/h1>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">To help designers select the correct system, Combi Works highlights <strong>three functional drainage categories<\/strong> covering most urban and infrastructure drainage applications.<\/p>\n\n\n\n<div class=\"gb-element-274ef476\">\n<div class=\"gb-element-135ed7de\">\n<div class=\"gb-element-68d1711e\">\n<h4 class=\"gb-text gb-text-d546374f\">Urban drainage systems<\/h4>\n<\/div>\n\n\n\n<img loading=\"lazy\" decoding=\"async\" width=\"2200\" height=\"1238\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/CW-Channel-gratings-20221108-3-edited-scaled.jpg\" alt=\"\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/CW-Channel-gratings-20221108-3-edited-scaled.jpg 2200w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/CW-Channel-gratings-20221108-3-edited-300x169.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/CW-Channel-gratings-20221108-3-edited-1024x576.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/CW-Channel-gratings-20221108-3-edited-768x432.jpg 768w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/CW-Channel-gratings-20221108-3-edited-1536x864.jpg 1536w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/CW-Channel-gratings-20221108-3-edited-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 2200px) 100vw, 2200px\" \/>\n\n\n\n<div class=\"gb-element-6ae3f982\">\n<p class=\"gb-text\">Solutions designed for streets, pedestrian areas, parking areas and general urban infrastructure.<\/p>\n\n\n\n<div class=\"gb-accordion\">\n<div class=\"gb-accordion__item gb-accordion__item-e3cf905c\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-5792d243\" id=\"gb-accordion-toggle-5792d243\">\n<span class=\"gb-text gb-text-7e79a837\">Read more<\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-e0c7e762\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><line x1=\"40\" y1=\"128\" x2=\"216\" y2=\"128\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/line><line x1=\"128\" y1=\"40\" x2=\"128\" y2=\"216\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/line><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><line x1=\"40\" y1=\"128\" x2=\"216\" y2=\"128\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/line><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content gb-accordion__content-85511c71\" id=\"gb-accordion-content-85511c71\">\n<div class=\"gb-element-57ab79d1\">\n<p>These systems provide reliable stormwater drainage in typical urban environments.<br>They are designed for a wide range of <strong>load classes according to EN1433<\/strong> and offer flexibility in channel widths and grating options.<\/p>\n\n\n\n<p>Typical applications include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>residential developments<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>city streets<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>parking areas<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pedestrian zones<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-639eb32a\">\n<div class=\"gb-element-09497d1f\">\n<h4 class=\"gb-text gb-text-21a588eb\">Heavy-duty systems<\/h4>\n<\/div>\n\n\n\n<img loading=\"lazy\" decoding=\"async\" width=\"2200\" height=\"1238\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/PAGINA-90_AEROPUERTO-GUARULHOS_16-1-edited-scaled.jpg\" alt=\"\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/PAGINA-90_AEROPUERTO-GUARULHOS_16-1-edited-scaled.jpg 2200w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/PAGINA-90_AEROPUERTO-GUARULHOS_16-1-edited-300x169.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/PAGINA-90_AEROPUERTO-GUARULHOS_16-1-edited-1024x576.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/PAGINA-90_AEROPUERTO-GUARULHOS_16-1-edited-768x432.jpg 768w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/PAGINA-90_AEROPUERTO-GUARULHOS_16-1-edited-1536x864.jpg 1536w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/PAGINA-90_AEROPUERTO-GUARULHOS_16-1-edited-2048x1153.jpg 2048w\" sizes=\"auto, (max-width: 2200px) 100vw, 2200px\" \/>\n\n\n\n<div class=\"gb-element-34345222\">\n<p class=\"gb-text\">Solutions designed for high-load environments and infrastructure with demanding hydraulic performance requirements.<\/p>\n\n\n\n<div class=\"gb-accordion\">\n<div class=\"gb-accordion__item gb-accordion__item-e9ea700c\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-e3d01ed3\" id=\"gb-accordion-toggle-e3d01ed3\">\n<span class=\"gb-text gb-text-9837e062\">Read more<\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-a1abb14b\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><line x1=\"40\" y1=\"128\" x2=\"216\" y2=\"128\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/line><line x1=\"128\" y1=\"40\" x2=\"128\" y2=\"216\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/line><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><line x1=\"40\" y1=\"128\" x2=\"216\" y2=\"128\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/line><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content gb-accordion__content-c8165682\" id=\"gb-accordion-content-c8165682\">\n<div class=\"gb-element-45b67197\">\n<p>These systems are engineered for environments where durability, load resistance and water capacity are critical.<\/p>\n\n\n\n<p>Typical applications include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>logistics areas<\/li>\n\n\n\n<li>industrial sites<\/li>\n\n\n\n<li>ports<\/li>\n\n\n\n<li>airports<\/li>\n\n\n\n<li>heavy traffic infrastructure<\/li>\n<\/ul>\n\n\n\n<p>Heavy-duty drainage systems combine <strong>high load classes with large hydraulic capacity<\/strong>, ensuring safe and reliable water management even in demanding environments.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-1e2df4a3\">\n<div class=\"gb-element-b29d3567\">\n<h4 class=\"gb-text gb-text-c8b41980\">Architectural drainage<\/h4>\n<\/div>\n\n\n\n<img loading=\"lazy\" decoding=\"async\" width=\"1033\" height=\"581\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/SISTEMA-U_16-edited.jpg\" alt=\"\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/SISTEMA-U_16-edited.jpg 1033w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/SISTEMA-U_16-edited-300x169.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/SISTEMA-U_16-edited-1024x576.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2026\/03\/SISTEMA-U_16-edited-768x432.jpg 768w\" sizes=\"auto, (max-width: 1033px) 100vw, 1033px\" \/>\n\n\n\n<div class=\"gb-element-9077d170\">\n<p class=\"gb-text\">Solutions designed for architectural environments where drainage must integrate with the surrounding design.<\/p>\n\n\n\n<div class=\"gb-accordion\">\n<div class=\"gb-accordion__item gb-accordion__item-fc456d5a\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-01bb0bdc\" id=\"gb-accordion-toggle-01bb0bdc\">\n<span class=\"gb-text gb-text-adde7fd7\">Read more<\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-f4fac569\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><line x1=\"40\" y1=\"128\" x2=\"216\" y2=\"128\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/line><line x1=\"128\" y1=\"40\" x2=\"128\" y2=\"216\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/line><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><line x1=\"40\" y1=\"128\" x2=\"216\" y2=\"128\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/line><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content gb-accordion__content-31fa3d43\" id=\"gb-accordion-content-31fa3d43\">\n<div class=\"gb-element-bff3a6e2\">\n<p>Architectural drainage systems combine effective water management with clean visual appearance.<\/p>\n\n\n\n<p>Typical applications include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>plazas<\/li>\n\n\n\n<li>urban public spaces<\/li>\n\n\n\n<li>modern building surroundings<\/li>\n\n\n\n<li>landscape architecture<\/li>\n<\/ul>\n\n\n\n<p>These systems typically use <strong>narrow channels, stainless steel components and discreet grating designs<\/strong> that blend naturally into the built environment.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n\n\n<div class=\"gb-element-55858c78\"><div class=\"gb-container gb-container-1839e6f3\">\n<div class=\"gb-container gb-container-e2c40db1\">\n<div class=\"gb-container gb-container-27b47077\" id=\"related\">\n\n<h5 class=\"gb-headline gb-headline-684f1138 gb-headline-text\">Product videos and customer stories:<\/h5>\n\n<\/div>\n\n\n<div class=\"gb-element-6cacf842 query_container_dummy\"><\/div>\n\n\n\n<div class=\"gb-element-d23ac505 query_container_front_end\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-dd61e0d8 gb-video-query gb-query-loop-wrapper\"><\/div>\n\n\n\n<div class=\"gb-element-1cb1943d\">\n<p class=\"gb-text-552373d6\"><span class=\"gb-text\"><a href=\"https:\/\/www.combiworks.com\/en\/videos\/\">See all Videos<\/a><\/span><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/p>\n<\/div>\n<\/div>\n\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"gb-element-94d1d750\" id=\"reference\"><div class=\"gb-container gb-container-c6068015\">\n<div class=\"gb-container gb-container-833c9108\">\n<div class=\"gb-container gb-container-266049ee\" id=\"related\">\n\n<h5 class=\"gb-headline gb-headline-e9d7a401 gb-headline-text\">SEE OUR CUSTOMER USE CASES<\/h5>\n\n<\/div>\n\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-4aed0e60 gb-query-loop-wrapper\">\n<div class=\"gb-grid-column gb-grid-column-fbfda599 gb-query-loop-item post-7186 infra-reference type-infra-reference status-publish format-standard has-post-thumbnail hentry\"><div class=\"gb-container gb-container-fbfda599\"><a class=\"gb-container-link\" href=\"https:\/\/www.combiworks.com\/en\/infra-reference\/rauma-port-e600-heavy-duty-manhole-covers\/\"><\/a>\n<figure class=\"gb-block-image gb-block-image-f25b2a52\"><img loading=\"lazy\" decoding=\"async\" width=\"2200\" height=\"1650\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/10\/Combi-Works-manhole-cover-E600-Rauma-port-scaled.jpg\" class=\"gb-image-f25b2a52\" alt=\"E600 manhole cover\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/10\/Combi-Works-manhole-cover-E600-Rauma-port-scaled.jpg 2200w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/10\/Combi-Works-manhole-cover-E600-Rauma-port-300x225.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/10\/Combi-Works-manhole-cover-E600-Rauma-port-1024x768.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/10\/Combi-Works-manhole-cover-E600-Rauma-port-768x576.jpg 768w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/10\/Combi-Works-manhole-cover-E600-Rauma-port-1536x1152.jpg 1536w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/10\/Combi-Works-manhole-cover-E600-Rauma-port-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 2200px) 100vw, 2200px\" \/><\/figure>\n\n\n<div class=\"gb-element-44f7b683\"><h2 class=\"gb-headline gb-headline-d9a041f1 gb-headline-text\">Rauma port E600 heavy duty manhole covers<\/h2>\n\n\n<p class=\"gb-text\">The port in Rauma has many of our products in areas where loading and unloading happens&#8230;&#8230;<\/p>\n<\/div>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-fbfda599 gb-query-loop-item post-6198 infra-reference type-infra-reference status-publish format-standard has-post-thumbnail hentry\"><div class=\"gb-container gb-container-fbfda599\"><a class=\"gb-container-link\" href=\"https:\/\/www.combiworks.com\/en\/infra-reference\/helsinki-jatkasaari\/\"><\/a>\n<figure class=\"gb-block-image gb-block-image-f25b2a52\"><img loading=\"lazy\" decoding=\"async\" width=\"2200\" height=\"1650\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/IMG_1007-scaled.jpg\" class=\"gb-image-f25b2a52\" alt=\"Kaivonkansi J\u00e4tk\u00e4saari Helsinki\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/IMG_1007-scaled.jpg 2200w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/IMG_1007-300x225.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/IMG_1007-1024x768.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/IMG_1007-768x576.jpg 768w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/IMG_1007-1536x1152.jpg 1536w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/IMG_1007-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 2200px) 100vw, 2200px\" \/><\/figure>\n\n\n<div class=\"gb-element-44f7b683\"><h2 class=\"gb-headline gb-headline-d9a041f1 gb-headline-text\">Helsinki J\u00e4tk\u00e4saari<\/h2>\n\n\n<p class=\"gb-text\">Our products cover the long park stretching through the area&#8230;&#8230;.<\/p>\n<\/div>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-fbfda599 gb-query-loop-item post-6168 infra-reference type-infra-reference status-publish format-standard has-post-thumbnail hentry\"><div class=\"gb-container gb-container-fbfda599\"><a class=\"gb-container-link\" href=\"https:\/\/www.combiworks.com\/en\/infra-reference\/rotermann-city\/\"><\/a>\n<figure class=\"gb-block-image gb-block-image-f25b2a52\"><img loading=\"lazy\" decoding=\"async\" width=\"1250\" height=\"834\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/Vana-Kalamaja-4-Author-Taavi-Sepp.jpg\" class=\"gb-image-f25b2a52\" alt=\"Vana-Kalamaja 4 Author Taavi Sepp\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/Vana-Kalamaja-4-Author-Taavi-Sepp.jpg 1250w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/Vana-Kalamaja-4-Author-Taavi-Sepp-300x200.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/Vana-Kalamaja-4-Author-Taavi-Sepp-1024x683.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/Vana-Kalamaja-4-Author-Taavi-Sepp-768x512.jpg 768w\" sizes=\"auto, (max-width: 1250px) 100vw, 1250px\" \/><\/figure>\n\n\n<div class=\"gb-element-44f7b683\"><h2 class=\"gb-headline gb-headline-d9a041f1 gb-headline-text\">Vana-Kalamaja street<\/h2>\n\n\n<p class=\"gb-text\">Several models were used from the Combi Works product range, both square and round shaped&#8230;&#8230;<\/p>\n<\/div>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-fbfda599 gb-query-loop-item post-6155 infra-reference type-infra-reference status-publish format-standard has-post-thumbnail hentry\"><div class=\"gb-container gb-container-fbfda599\"><a class=\"gb-container-link\" href=\"https:\/\/www.combiworks.com\/en\/infra-reference\/tallinn-old-town\/\"><\/a>\n<figure class=\"gb-block-image gb-block-image-f25b2a52\"><img loading=\"lazy\" decoding=\"async\" width=\"990\" height=\"660\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/Tallinn-Old-town-prof-photo-Author-Andres-Tarto.jpg\" class=\"gb-image-f25b2a52\" alt=\"Tallinn Old town prof photo Author Andres Tarto\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/Tallinn-Old-town-prof-photo-Author-Andres-Tarto.jpg 990w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/Tallinn-Old-town-prof-photo-Author-Andres-Tarto-300x200.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2023\/09\/Tallinn-Old-town-prof-photo-Author-Andres-Tarto-768x512.jpg 768w\" sizes=\"auto, (max-width: 990px) 100vw, 990px\" \/><\/figure>\n\n\n<div class=\"gb-element-44f7b683\"><h2 class=\"gb-headline gb-headline-d9a041f1 gb-headline-text\">Tallinn Old Town<\/h2>\n\n\n<p class=\"gb-text\">Many of our products are used throughout Tallinn Old Town&#8230;&#8230;<\/p>\n<\/div>\n\n<\/div><\/div>\n<\/div>\n\n<\/div>\n\n\n<div class=\"gb-element-f9ba716f\">\n<p class=\"gb-text-9d77f47a\"><span class=\"gb-text\"><a href=\"https:\/\/www.combiworks.com\/en\/infra\/infra-references\/\">See all use cases<\/a><\/span><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/p>\n<\/div>\n\n<\/div><\/div>\n\n\n\n<div class=\"gb-element-9841214f\"><div class=\"gb-container gb-container-e20022da\">\n<div class=\"gb-container gb-container-c5d4f300\">\n<div class=\"gb-container gb-container-2d346544\" id=\"related\">\n\n<h5 class=\"gb-headline gb-headline-cc915967 gb-headline-text\">SEE OUR latest blog posts<\/h5>\n\n<\/div>\n\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-78d9dc3d gb-query-loop-wrapper\">\n<div class=\"gb-grid-column gb-grid-column-42cf2f90 gb-query-loop-item post-9160 blog-posts type-blog-posts status-publish format-standard has-post-thumbnail hentry block-category-factory-as-a-service block-category-manufacturing block-category-supply-chain-service\"><div class=\"gb-container gb-container-42cf2f90\"><a class=\"gb-container-link\" href=\"https:\/\/www.combiworks.com\/en\/blog\/join-us-at-alihankinta-2025-what-is-the-world-like-after-customs-wars\/\"><\/a>\n<figure class=\"gb-block-image gb-block-image-9a8861e0\"><img loading=\"lazy\" decoding=\"async\" width=\"2200\" height=\"2088\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2024\/10\/Combi-Works-a-the-Alihankinta-2024-expo-scaled.jpg\" class=\"gb-image-9a8861e0\" alt=\"Alihankinta 2024 - Combi Works\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2024\/10\/Combi-Works-a-the-Alihankinta-2024-expo-scaled.jpg 2200w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2024\/10\/Combi-Works-a-the-Alihankinta-2024-expo-300x285.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2024\/10\/Combi-Works-a-the-Alihankinta-2024-expo-1024x972.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2024\/10\/Combi-Works-a-the-Alihankinta-2024-expo-768x729.jpg 768w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2024\/10\/Combi-Works-a-the-Alihankinta-2024-expo-1536x1458.jpg 1536w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2024\/10\/Combi-Works-a-the-Alihankinta-2024-expo-2048x1944.jpg 2048w\" sizes=\"auto, (max-width: 2200px) 100vw, 2200px\" \/><\/figure>\n\n\n<div class=\"gb-element-78b30627\"><h2 class=\"gb-headline gb-headline-566172e6 gb-headline-text\">Join us at Alihankinta 2025: What is the world like after customs wars<\/h2>\n\n\n<p class=\"gb-text\">We\u2019re excited to announce that Combi Works will be exhibiting at the Alihankinta Subcontracting Fair in Tampere from September 30th to October&#8230;<\/p>\n<\/div>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-42cf2f90 gb-query-loop-item post-9115 blog-posts type-blog-posts status-publish format-standard has-post-thumbnail hentry block-category-factory-as-a-service block-category-infra-products block-category-supply-chain-service\"><div class=\"gb-container gb-container-42cf2f90\"><a class=\"gb-container-link\" href=\"https:\/\/www.combiworks.com\/en\/blog\/combi-works-celebrates-20-years-of-building-the-future\/\"><\/a>\n<figure class=\"gb-block-image gb-block-image-9a8861e0\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1536\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/09\/Combi-Works-celebrates-20y.jpeg\" class=\"gb-image-9a8861e0\" alt=\"\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/09\/Combi-Works-celebrates-20y.jpeg 2048w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/09\/Combi-Works-celebrates-20y-300x225.jpeg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/09\/Combi-Works-celebrates-20y-1024x768.jpeg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/09\/Combi-Works-celebrates-20y-768x576.jpeg 768w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/09\/Combi-Works-celebrates-20y-1536x1152.jpeg 1536w\" sizes=\"auto, (max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\n\n<div class=\"gb-element-78b30627\"><h2 class=\"gb-headline gb-headline-566172e6 gb-headline-text\">Combi Works celebrates 20 years of Building the Future<\/h2>\n\n\n<p class=\"gb-text\">A Night to Remember On Thursday, 3rd of September, at HUONE Kluuvi downtown, our suppliers, customers, staff, board, and investors attended this&#8230;<\/p>\n<\/div>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-42cf2f90 gb-query-loop-item post-8865 blog-posts type-blog-posts status-publish format-standard has-post-thumbnail hentry block-category-factory-as-a-service block-category-infra-products block-category-manhole-covers block-category-manufacturing block-category-supply-chain-service\"><div class=\"gb-container gb-container-42cf2f90\"><a class=\"gb-container-link\" href=\"https:\/\/www.combiworks.com\/en\/blog\/20_years_building_combi-works\/\"><\/a>\n<figure class=\"gb-block-image gb-block-image-9a8861e0\"><img loading=\"lazy\" decoding=\"async\" width=\"2200\" height=\"1467\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/Combi-Works-factory-Edward-Blomstedt-in-factory-scaled.jpg\" class=\"gb-image-9a8861e0\" alt=\"Edward Blomstedt in factory\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/Combi-Works-factory-Edward-Blomstedt-in-factory-scaled.jpg 2200w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/Combi-Works-factory-Edward-Blomstedt-in-factory-300x200.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/Combi-Works-factory-Edward-Blomstedt-in-factory-1024x683.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/Combi-Works-factory-Edward-Blomstedt-in-factory-768x512.jpg 768w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/Combi-Works-factory-Edward-Blomstedt-in-factory-1536x1024.jpg 1536w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/Combi-Works-factory-Edward-Blomstedt-in-factory-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 2200px) 100vw, 2200px\" \/><\/figure>\n\n\n<div class=\"gb-element-78b30627\"><h2 class=\"gb-headline gb-headline-566172e6 gb-headline-text\">20 Years of Building Combi Works: Lessons from the Factory Floor to the Boardroom<\/h2>\n\n\n<p class=\"gb-text\">I started Combi Works 20 years ago with a laptop, creating a CAD file, and with a clear goal: build real products&#8230;<\/p>\n<\/div>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-42cf2f90 gb-query-loop-item post-8831 blog-posts type-blog-posts status-publish format-standard has-post-thumbnail hentry block-category-infra-products block-category-manhole-covers\"><div class=\"gb-container gb-container-42cf2f90\"><a class=\"gb-container-link\" href=\"https:\/\/www.combiworks.com\/en\/blog\/join-us-at-yt-expo-2025-discover-whats-new-at-combi-works\/\"><\/a>\n<figure class=\"gb-block-image gb-block-image-9a8861e0\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/yt25-1200x600-1.jpg\" class=\"gb-image-9a8861e0\" alt=\"\" srcset=\"https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/yt25-1200x600-1.jpg 1200w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/yt25-1200x600-1-300x150.jpg 300w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/yt25-1200x600-1-1024x512.jpg 1024w, https:\/\/www.combiworks.com\/wp-content\/uploads\/2025\/05\/yt25-1200x600-1-768x384.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n<div class=\"gb-element-78b30627\"><h2 class=\"gb-headline gb-headline-566172e6 gb-headline-text\">Join us at YT-expo 2025: Discover what&#8217;s new at Combi Works<\/h2>\n\n\n<p class=\"gb-text\">We\u2019re excited to announce that Combi Works will be exhibiting at the YT25-exhibition in Tampere from May 14th to 15th of May&#8230;.<\/p>\n<\/div>\n\n<\/div><\/div>\n<\/div>\n\n<\/div>\n\n\n<div class=\"gb-element-c430bc5b\">\n<p class=\"gb-text-17f4f224\"><span class=\"gb-text\"><a href=\"https:\/\/www.combiworks.com\/en\/blog\/\">See all Blog posts<\/a><\/span><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/p>\n<\/div>\n\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Channel Gratings Featured products Combi Works Channel Gratings Combi Works supplies channel gratings for roads, urban environments, industrial areas and architectural projects across Northern Europe. It is the sole representative of ULMA products in the region. Our range includes channel gratings manufactured from polymer concrete, stainless steel, galvanized steel and cast iron, allowing designers to &#8230; <a title=\"Channel gratings\" class=\"read-more\" href=\"https:\/\/www.combiworks.com\/en\/infra\/channel-gratings\/\" aria-label=\"Read more about Channel gratings\">Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":7560,"parent":189,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","footnotes":""},"categories":[],"class_list":["post-8140","page","type-page","status-publish","format-standard","has-post-thumbnail"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Channel gratings<\/title>\n<meta name=\"description\" content=\"The market&#039;s most versatile counterweight guardrail system that meets European EN 13374 safety standard. AluFix is designed and manufactured in Finland at our factories.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.combiworks.com\/en\/infra\/channel-gratings\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Channel gratings\" \/>\n<meta property=\"og:description\" content=\"The market&#039;s most versatile counterweight guardrail system that meets European EN 13374 safety standard. 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