{"id":8993,"date":"2024-11-07T10:00:21","date_gmt":"2024-11-07T10:00:21","guid":{"rendered":"https:\/\/caixilhopvc.pt\/?p=8993"},"modified":"2026-10-13T10:40:01","modified_gmt":"2026-10-13T10:40:01","slug":"salamander-bluevolution-73-upvc-windows","status":"publish","type":"post","link":"https:\/\/caixilhopvc.pt\/en\/salamander-bluevolution-73-upvc-windows\/","title":{"rendered":"Salamander bluEvolution 73: Energy Efficiency and Modern Window Design"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1256.6px;margin-left: calc(-3% \/ 2 );margin-right: calc(-3% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.455%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.455%;--awb-width-medium:100%;--awb-spacing-right-medium:1.455%;--awb-spacing-left-medium:1.455%;--awb-width-small:100%;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p><strong>Salamander bluEvolution 73<\/strong> combines advanced technology and contemporary design for residential and commercial windows. Its <strong>73 mm installation depth and 5-chamber profile<\/strong> provide thermal and acoustic insulation that can help reduce energy costs and improve indoor comfort.<\/p>\n<h2>Advantages of <a href=\"https:\/\/caixilhopvc.pt\/en\/salamander-frames\/\">Salamander<\/a> bluEvolution 73 windows<\/h2>\n<div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"461\" height=\"614\" alt=\"Salamander bluEvolution 73 window system\" title=\"Salamander bluEvolution 73 uPVC Profile\" src=\"https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2025\/06\/caixilho-salamander-bluevolution-73.webp\" data-orig-src=\"https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2025\/06\/caixilho-salamander-bluevolution-73.webp\" class=\"lazyload img-responsive wp-image-5762\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27461%27%20height%3D%27614%27%20viewBox%3D%270%200%20461%20614%27%3E%3Crect%20width%3D%27461%27%20height%3D%27614%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2025\/06\/caixilho-salamander-bluevolution-73-200x266.jpg 200w, https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2025\/06\/caixilho-salamander-bluevolution-73-400x533.jpg 400w, https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2025\/06\/caixilho-salamander-bluevolution-73.webp 461w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 820px) 100vw, 461px\" \/><\/span><\/div>\n<ul>\n<li><strong>Thermal insulation:<\/strong> the 5-chamber, 73 mm profile helps reduce heat transfer and maintain a comfortable indoor temperature.<\/li>\n<li><strong>Acoustic insulation:<\/strong> the seals help limit sound leakage; suitable tested assemblies can achieve sound reduction of up to <strong>45 dB<\/strong>.<\/li>\n<li><strong>Durability and easy maintenance:<\/strong> the dense surface of the quality uPVC profile is weather-resistant and straightforward to clean.<\/li>\n<li><strong>Structural stability:<\/strong> substantial steel reinforcement supports larger window elements within the manufacturer\u2019s design limits.<\/li>\n<li><strong>Design flexibility:<\/strong> the range described offers more than <strong>40 standard colour finishes<\/strong>, with aluminium-cladding options in more than <strong>500 colours<\/strong>. Confirm the current finish range for the selected system.<\/li>\n<li><strong>Glazing compatibility:<\/strong> accommodates glazing up to <strong>44 mm<\/strong>, including suitable double- or triple-glazed units.<\/li>\n<li><strong>Recyclable material:<\/strong> uPVC can support material recovery and more sustainable construction.<\/li>\n<li><strong>Enhanced security:<\/strong> appropriately specified complete windows can achieve <strong>RC2<\/strong> burglary resistance.<\/li>\n<\/ul>\n<h3>bluEvolution 73 technical features<\/h3>\n<div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"447\" height=\"532\" alt=\"Salamander bluEvolution 73 profile cross-section\" title=\"Caracter\u00edsticas T\u00e9cnicas bluEvolution 73\" src=\"https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2024\/11\/salamander-bluevolution-73-modelo.webp\" data-orig-src=\"https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2024\/11\/salamander-bluevolution-73-modelo.webp\" class=\"lazyload img-responsive wp-image-8994\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27447%27%20height%3D%27532%27%20viewBox%3D%270%200%20447%20532%27%3E%3Crect%20width%3D%27447%27%20height%3D%27532%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2024\/11\/salamander-bluevolution-73-modelo-200x238.jpg 200w, https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2024\/11\/salamander-bluevolution-73-modelo-400x476.jpg 400w, https:\/\/caixilhopvc.pt\/wp-content\/uploads\/2024\/11\/salamander-bluevolution-73-modelo.webp 447w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 820px) 100vw, 447px\" \/><\/span><\/div>\n<ul>\n<li>Quoted thermal transmittance for the described configuration: <strong>1.2 W\/(m\u00b2\u00b7K)<\/strong>; check whether a quoted figure applies to the frame or complete window.<\/li>\n<li><strong>5 profile chambers<\/strong> for thermal and acoustic performance.<\/li>\n<li>Sound reduction of up to <strong>45 dB<\/strong>, depending on the tested assembly.<\/li>\n<li><strong>Two EPDM seals<\/strong> in the configuration described, helping protect against weather and water ingress.<\/li>\n<li>Substantial steel reinforcement for structural stability.<\/li>\n<li>Glazing thicknesses up to <strong>44 mm<\/strong>.<\/li>\n<li>Potential <strong>RC2<\/strong> performance with the corresponding tested security specification.<\/li>\n<li>More than <strong>40 standard finishes<\/strong> and aluminium-cladding colour options as described above, subject to current availability.<\/li>\n<\/ul>\n<p>Final performance depends on the selected profile variant, glazing, dimensions, hardware and installation. Request the technical data and certification for your exact window.<\/p>\n<h3>Why choose this system?<\/h3>\n<p>The dense surface of <strong>Salamander bluEvolution 73<\/strong> simplifies maintenance and supports durability, resisting weather exposure and everyday wear.<\/p>\n<p>Compatibility with <strong>glazing up to 44 mm<\/strong> provides flexibility to choose double or triple glazing according to the thermal and acoustic requirements.<\/p>\n<p>The broad range of <strong>standard colours and aluminium-cladding finishes<\/strong> helps the windows integrate with different architectural styles. Confirm the colours and cladding available for your specific configuration.<\/p>\n<p><strong>Quality, recyclable uPVC<\/strong> is another advantage. Closed-loop recycling can give profile material a further useful life and reduce demand for new raw material.<\/p>\n<p>Large steel reinforcement sections help <strong>bluEvolution 73<\/strong> maintain stability and reliable operation, including larger elements within the system\u2019s permitted size and weight limits.<\/p>\n<p><strong>Salamander bluEvolution 73<\/strong> combines technical performance with design choice, supporting <strong>comfort, security and energy efficiency<\/strong>.<\/p>\n<h4>Request a tailored quote<\/h4>\n<p>Would you like to know more about <strong>Salamander bluEvolution 73 windows<\/strong>? <a href=\"https:\/\/caixilhopvc.pt\/en\/pvc-windows-and-doors-quotes-contacts\/\">Contact Caixilho PVC for a tailored quote<\/a> and find out how this system could improve your property\u2019s comfort and efficiency.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Explore the 73 mm Salamander bluEvolution 73 window system, combining 5-chamber profiles, glazing options and design flexibility for your home.<\/p>\n","protected":false},"author":1,"featured_media":8995,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[232],"tags":[242,233],"class_list":["post-8993","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-window-guide","tag-salamander","tag-upvc-windows"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Salamander bluEvolution 73 Windows | Caixilho PVC<\/title>\n<meta name=\"description\" content=\"Discover Salamander bluEvolution 73 uPVC windows with a 73 mm profile, 5 chambers and glazing up to 44 mm. 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