{"id":2631,"date":"2026-11-04T15:50:17","date_gmt":"2026-11-04T14:50:17","guid":{"rendered":"https:\/\/www.polytec.co\/en\/roof-coatings\/"},"modified":"2026-11-05T11:09:15","modified_gmt":"2026-11-05T10:09:15","slug":"roof-coatings","status":"publish","type":"page","link":"https:\/\/www.polytec.co\/hr\/en\/roof-coatings\/","title":{"rendered":"Polyurea Roof Coatings &#038; Waterproofing"},"content":{"rendered":"<p><a class=\"skip-link\" href=\"#main\">Skip to content<\/a><\/p>\n<header class=\"site-header detail-header\">\n<div class=\"header-inner\">\n<a class=\"brand\" href=\"\/hr\/en\/\" aria-label=\"POLYTEC home\"><br \/>\n<span class=\"brand-logo\" role=\"img\" aria-label=\"POLYTEC \u2013 POLYUREA\"><br \/>\n<\/span><br \/>\n<\/a><\/p>\n<nav class=\"desktop-nav\" aria-label=\"Main navigation\">\n<a href=\"\/hr\/en\/what-is-polyurea\/\">What is polyurea?<\/a><br \/>\n<a href=\"\/hr\/en\/roof-coatings\/\" aria-current=\"page\">Roofs<\/a><br \/>\n<a href=\"\/hr\/en\/industrial-floor-coatings\/\">Industrial floors<\/a><br \/>\n<a href=\"\/hr\/en\/car-park-coatings\/\">Car parks<\/a><br \/>\n<a href=\"\/hr\/en\/pool-coatings\/\">Bazeni<\/a><br \/>\n<\/nav>\n<nav class=\"language-switch\" aria-label=\"Choose language\">\n<a href=\"\/hr\/dachbeschichtungen\/\" hreflang=\"de\" lang=\"de\" aria-label=\"Deutsch\">Njema\u010dka<\/a><br \/>\n<span aria-hidden=\"true\">\/<\/span><br \/>\n<a href=\"\/hr\/en\/roof-coatings\/\" hreflang=\"en\" lang=\"en\" aria-label=\"English\" aria-current=\"page\">EN<\/a><br \/>\n<\/nav>\n<details class=\"mobile-menu\">\n<summary aria-label=\"Open navigation\">\n<span aria-hidden=\"true\">\u2630<\/span><br \/>\n<span>Menu<\/span><br \/>\n<\/summary>\n<nav aria-label=\"Mobile navigation\">\n<a href=\"\/hr\/en\/\">Dom<\/a><br \/>\n<a href=\"\/hr\/en\/roof-coatings\/\">Roof coatings<\/a><br \/>\n<a href=\"\/hr\/en\/industrial-floor-coatings\/\">Industrial floor coatings<\/a><br \/>\n<a href=\"\/hr\/en\/car-park-coatings\/\">Car park coatings<\/a><br \/>\n<a href=\"\/hr\/en\/pool-coatings\/\">Pool coatings<\/a><br \/>\n<a href=\"\/hr\/en\/what-is-polyurea\/\">What is polyurea?<\/a><br \/>\n<a href=\"\/hr\/en\/#projects\">References<\/a><br \/>\n<a href=\"\/hr\/en\/#contact\">Kontakt<\/a><br \/>\n<\/nav>\n<\/details>\n<p><a class=\"header-cta\" href=\"tel:+436763122504\"><br \/>\n<span>Discuss your project<\/span><br \/>\n<strong>+43 676 312 25 04<\/strong><br \/>\n<\/a>\n<\/div>\n<\/header>\n<p><main id=\"main\"><\/p>\n<section class=\"detail-hero\">\n<div class=\"shell detail-hero-grid\">\n<div>\n<a class=\"detail-back\" href=\"\/hr\/en\/#services\">\u2190 All services<\/a><\/p>\n<p class=\"eyebrow\">\n<span><br \/>\n<\/span> POLYTEC<\/p>\n<h1>Roof coatings<\/h1>\n<p class=\"detail-lead\">Seamless coatings and waterproofing for flat, metal and industrial roofs.<\/p>\n<p><a class=\"button button-primary\" href=\"#project\">Discuss your project <span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/a>\n<\/div>\n<p><img decoding=\"async\" class=\"detail-photo\" src=\"\/polytec-service-roof-bright.webp\" alt=\"Flat roof with a seamless polyurea coating\"\/>\n<\/div>\n<\/section>\n<section class=\"detail-intro section\">\n<div class=\"shell detail-intro-grid\">\n<div>\n<p class=\"eyebrow eyebrow-dark\">\n<span><br \/>\n<\/span> Your application<\/p>\n<h2>Tailored to your property.<\/h2>\n<p>We design roof coatings and waterproofing to suit the existing roof construction. We consider the surface and its details together, including junctions, upstands and penetrations.<\/p>\n<\/div>\n<div class=\"detail-applications\">\n<h3>Typical applications<\/h3>\n<ul>\n<li>Flat and industrial roofs<\/li>\n<li>Metal roofs<\/li>\n<li>Suitable bituminous and existing roofs<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"detail-points\">\n<div class=\"shell detail-points-grid\">\n<article>\n<span>0<!-- -->1<\/span><\/p>\n<h2>Targeted refurbishment<\/h2>\n<p>If the existing roof is sound and suitable, refurbishment may be possible without removing the entire build-up. We assess this during an on-site inspection.<\/p>\n<\/article>\n<article>\n<span>0<!-- -->2<\/span><\/p>\n<h2>Carefully planned details<\/h2>\n<p>Roof edges, outlets, penetrations and junctions are included in the waterproofing design.<\/p>\n<\/article>\n<article>\n<span>0<!-- -->3<\/span><\/p>\n<h2>Protection suited to the roof<\/h2>\n<p>The primer, polyurea membrane and final protective coat are selected to suit the substrate and expected exposure.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<section class=\"roof-system section\" id=\"roof-system\">\n<div class=\"shell\">\n<div class=\"roof-system-heading\">\n<div>\n<p class=\"eyebrow eyebrow-dark\">\n<span><br \/>\n<\/span>System build-up &amp; documentation<\/p>\n<h2>Every layer has a purpose.<\/h2>\n<\/div>\n<p>The final build-up and coating thickness are specified for the roof, substrate and approved system.<\/p>\n<\/div>\n<ol class=\"roof-layers\">\n<li>\n<span>0<!-- -->1<\/span><\/p>\n<h3>Prepare the substrate<\/h3>\n<p>Assess the existing roof, clean and prepare the surface, and repair suitable areas.<\/p>\n<\/li>\n<li>\n<span>0<!-- -->2<\/span><\/p>\n<h3>Apply the system primer<\/h3>\n<p>Select the primer for the substrate and the specified waterproofing system.<\/p>\n<\/li>\n<li>\n<span>0<!-- -->3<\/span><\/p>\n<h3>Spray the polyurea membrane<\/h3>\n<p>Create a continuous membrane, including upstands, outlets and penetrations.<\/p>\n<\/li>\n<li>\n<span>0<!-- -->4<\/span><\/p>\n<h3>Complete the protective coat<\/h3>\n<p>Specify the finishing coat for weather exposure, UV protection and intended use.<\/p>\n<\/li>\n<\/ol>\n<div class=\"roof-document\">\n<div>\n<span class=\"document-tag\">ETAG 005 \u00b7 ETA 16\/0148<\/span><\/p>\n<h3>Documented waterproofing system<\/h3>\n<p>For Polyurea Rayston, the manufacturer&#x27;s technical data sheet lists European Technical Assessment ETA 16\/0148 (ETAG 005). The relevant system requirements determine the specification and application.<\/p>\n<\/div>\n<div class=\"roof-document-actions\">\n<a href=\"https:\/\/www.polytec.co\/wp-content\/uploads\/2026\/03\/Polyurea-Rayston.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Technical data sheet (PDF, German)<span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/a><br \/>\n<a href=\"mailto:office@polytec.co?subject=Request%20roof%20system%20documentation\">Request project-specific documents<span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"references section service-references\">\n<div class=\"shell\">\n<section class=\"project-gallery\" aria-labelledby=\"_R_2n6_\">\n<div class=\"project-gallery-heading\">\n<div>\n<p class=\"eyebrow\">\n<span><br \/>\n<\/span> <!-- -->Reference projects<\/p>\n<h2 id=\"_R_2n6_\">Roof protection in practice.<\/h2>\n<p>Roof surfaces and details from the POLYTEC project photo collection.<\/p>\n<\/div>\n<\/div>\n<div class=\"project-photo-grid\">\n<button type=\"button\" class=\"project-photo\" aria-label=\"Enlarge photo: Flat-roof waterproofing and junction details\" aria-haspopup=\"dialog\"><br \/>\n<img src=\"\/references\/dach-01.webp\" alt=\"Flat-roof waterproofing and junction details\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\"\/><br \/>\n<span class=\"project-photo-caption\"><br \/>\n<span>Flat-roof waterproofing and junction details<\/span><br \/>\n<span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/span><br \/>\n<\/button><br \/>\n<button type=\"button\" class=\"project-photo\" aria-label=\"Enlarge photo: Coated metal roof\" aria-haspopup=\"dialog\"><br \/>\n<img src=\"\/references\/dach-02.webp\" alt=\"Coated metal roof\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\"\/><br \/>\n<span class=\"project-photo-caption\"><br \/>\n<span>Coated metal roof<\/span><br \/>\n<span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/span><br \/>\n<\/button><br \/>\n<button type=\"button\" class=\"project-photo\" aria-label=\"Enlarge photo: Refurbished roof surface\" aria-haspopup=\"dialog\"><br \/>\n<img src=\"\/references\/dach-03.webp\" alt=\"Refurbished roof surface\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\"\/><br \/>\n<span class=\"project-photo-caption\"><br \/>\n<span>Refurbished roof surface<\/span><br \/>\n<span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/span><br \/>\n<\/button>\n<\/div>\n<p class=\"project-photo-credit\">Project photos: <a href=\"\/hr\/dachbeschichtungen\/\" target=\"_blank\" rel=\"noopener noreferrer\">POLYTEC \u2013 <!-- -->roof coatings<\/a>\n<\/p>\n<p><dialog class=\"project-lightbox\" aria-labelledby=\"_R_2n6H1_\"><br \/>\n<\/dialog><br \/>\n<\/section>\n<\/div>\n<\/section>\n<section class=\"detail-process section\">\n<div class=\"shell\">\n<p class=\"eyebrow eyebrow-dark\">\n<span><br \/>\n<\/span> From assessment to application<\/p>\n<h2>How we create your coating system.<\/h2>\n<ol class=\"detail-steps\">\n<li>\n<strong>01 \u00b7 Assess the property<\/strong><\/p>\n<p>Assess the roof construction, moisture, adhesion and drainage.<\/p>\n<\/li>\n<li>\n<strong>02 \u00b7 Specify the build-up<\/strong><\/p>\n<p>Match preparation, primer, coating and protective coat to the property.<\/p>\n<\/li>\n<li>\n<strong>03 \u00b7 Apply the coating professionally<\/strong><\/p>\n<p>Apply the selected system to the prepared substrate and complete the details.<\/p>\n<\/li>\n<li>\n<strong>04 \u00b7 Check quality<\/strong><\/p>\n<p>Check and document roof junctions, coating thickness and workmanship.<\/p>\n<\/li>\n<\/ol>\n<\/div>\n<\/section>\n<section class=\"faq section roof-faq\">\n<div class=\"shell faq-layout\">\n<div class=\"faq-heading\">\n<p class=\"eyebrow eyebrow-dark\">\n<span><br \/>\n<\/span>Roof refurbishment<\/p>\n<h2>Your roof. Your questions.<\/h2>\n<p>The key points before we inspect your property.<\/p>\n<\/div>\n<div class=\"faq-list\">\n<details>\n<summary>\n<span>0<!-- -->1<\/span>Can the existing roof remain in place?<i aria-hidden=\"true\">+<\/i><br \/>\n<\/summary>\n<p>That depends on its condition, moisture and adhesion. We assess the existing build-up before deciding which areas can remain and which require repair or removal.<\/p>\n<\/details>\n<details>\n<summary>\n<span>0<!-- -->2<\/span>Are junctions and penetrations included?<i aria-hidden=\"true\">+<\/i><br \/>\n<\/summary>\n<p>Yes. Roof edges, upstands, outlets and penetrations are considered together with the roof surface when specifying the waterproofing.<\/p>\n<\/details>\n<details>\n<summary>\n<span>0<!-- -->3<\/span>What determines the cost?<i aria-hidden=\"true\">+<\/i><br \/>\n<\/summary>\n<p>Roof area, access, substrate condition, preparation and the number of details determine the scope. Send us the location, approximate area and photos for an initial assessment.<\/p>\n<\/details>\n<details>\n<summary>\n<span>0<!-- -->4<\/span>How is the work checked?<i aria-hidden=\"true\">+<\/i><br \/>\n<\/summary>\n<p>Coating thickness, junctions and workmanship are checked and documented. Access and return to use are agreed for the specific system and project.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"detail-contact\" id=\"project\">\n<div class=\"shell\">\n<p class=\"eyebrow\">\n<span><br \/>\n<\/span> Your project<\/p>\n<h2>Planning a coating project?<\/h2>\n<p>Send us the location, approximate area and photos. We will discuss the next steps with you.<\/p>\n<div class=\"hero-actions\">\n<a class=\"button button-primary\" href=\"mailto:office@polytec.co?subject=Enquiry%3A%20Roof%20coatings&amp;body=Property%20location%3A%0AApproximate%20area%3A%0ACondition%20%2F%20project%20description%3A%0APreferred%20timing%3A%0A\">Enquire by email <span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/a><br \/>\n<a class=\"button button-ghost\" href=\"tel:+436763122504\">+43 676 312 25 04<\/a><br \/>\n<a class=\"button button-ghost\" href=\"https:\/\/wa.me\/436763122504?text=Hello%20POLYTEC%2C%20I%20would%20like%20to%20discuss%20my%20project%3A%20Roof%20coatings.%20Location%3A%20%E2%80%A6%20Approximate%20area%3A%20%E2%80%A6\" target=\"_blank\" rel=\"noopener noreferrer\">Send photos via WhatsApp<!-- --> <span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/section>\n<nav class=\"shell detail-other\" aria-label=\"Other services\">\n<h2>Explore our other services<\/h2>\n<div>\n<a href=\"\/hr\/en\/industrial-floor-coatings\/\">Industrial floor coatings<span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/a><br \/>\n<a href=\"\/hr\/en\/car-park-coatings\/\">Car park coatings<span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/a><br \/>\n<a href=\"\/hr\/en\/pool-coatings\/\">Pool coatings<span aria-hidden=\"true\">\u2197<\/span><br \/>\n<\/a>\n<\/div>\n<p><a class=\"detail-back\" href=\"\/hr\/en\/\">\u2190 Back to home<\/a><br \/>\n<\/nav>\n<p><\/main><\/p>\n<footer class=\"site-footer\">\n<div class=\"shell company-note\">\n<strong>POLYTEC \u2013 poliurea tehnologija GmbH<\/strong><br \/>\n<span>Hadikgasse 64 \u00b7 1140 <!-- -->Vienna, Austria<\/span>\n<\/div>\n<div class=\"shell footer-bottom\">\n<span>\u00a9 2026 POLYTEC<\/span><\/p>\n<div>\n<a href=\"\/hr\/en\/\">Dom<\/a><br \/>\n<a href=\"\/hr\/en\/what-is-polyurea\/\">What is polyurea?<\/a><br \/>\n<a href=\"\/hr\/impressum\/\">Legal notice (German)<\/a><br \/>\n<a href=\"\/hr\/datenschutz\/\">Privacy policy (German)<\/a>\n<\/div>\n<\/div>\n<\/footer>\n<div class=\"mobile-actions\" aria-label=\"Quick contact\">\n<a href=\"tel:+436763122504\">Call us<\/a><br \/>\n<a href=\"#project\">Request a quote<\/a>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Skip to content What is polyurea? 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