{"id":1424,"date":"2025-08-13T09:51:19","date_gmt":"2025-08-13T13:51:19","guid":{"rendered":"https:\/\/stekar.com\/?p=1424"},"modified":"2025-11-03T12:04:58","modified_gmt":"2025-11-03T17:04:58","slug":"building-facade-renovation-challenges-approach-results","status":"publish","type":"post","link":"https:\/\/stekar.com\/en\/building-facade-renovation-challenges-approach-results\/","title":{"rendered":"Building Fa\u00e7ade Renovation: Challenges, Approach &amp; Results"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A <a href=\"https:\/\/stekar.com\/en\/retrofits\/\" title=\"Retrofits\">building fa\u00e7ade renovation<\/a> is not simply about refreshing a building\u2019s appearance. <strong>It is a complex technical operation aimed at upgrading the<a href=\"https:\/\/stekar.com\/en\/how-to-maximize-energy-efficiency-despite-a-thermopane-not-aligned-with-the-insulation\/\" title=\"How to maximize energy efficiency despite a thermopane not aligned with the insulation\"> building envelope to improve thermal<\/a>, acoustic, and functional performance while meeting structural, heritage, and regulatory requirements.<\/strong> Sometimes called <em>refacing<\/em> or <em>retrofit<\/em> \u2014 the latter often referring to the complete renovation of a building \u2014 (<a href=\"https:\/\/stekar.com\/en\/retrofit-construction-understand-this-project-type\/\" title=\"Retrofit Construction : Understand This Project Type\">read our article to learn more<\/a>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to all the engineers and architects involved, this type of project often requires the expertise of both the manufacturer and the installer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This process includes a thorough analysis of the fa\u00e7ade\u2019s condition, the design of solutions adapted to technical and architectural constraints, and the integration of high-performance systems such as <strong><a href=\"https:\/\/stekar.com\/en\/produit\/multifacades-en\/\" title=\"Multifa\u00e7ades\">Multifa\u00e7ades<\/a><\/strong> or <a href=\"https:\/\/stekar.com\/en\/curtain-walls\/\" title=\"Curtain walls\">modern curtain walls.<\/a> It may involve the full or partial removal of old components, installation of continuous insulation, improved air and water tightness, and the use of contemporary materials that respect the original design intent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An expert perspective is essential, as every fa\u00e7ade functions like a strategic system: it protects, insulates, and defines the building\u2019s architectural identity.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Unique Challenges of Fa\u00e7ade Renovation Projects<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Unlike new construction, fa\u00e7ade renovation takes place in an environment full of unknowns:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uneven or deteriorated structures<\/li>\n\n\n\n<li>Hidden thermal bridges<\/li>\n\n\n\n<li>Incomplete or missing documentation and plans<\/li>\n\n\n\n<li>Occupied buildings requiring discreet and fast site work<\/li>\n\n\n\n<li>Strict heritage or regulatory requirements<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These realities demand constant adaptability and custom technical design.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Beyond visible constraints, every building envelope renovation project involves unexpected challenges that require sharp expertise and high agility. Existing structures can reveal major irregularities during dismantling, such as variations in thickness, deteriorated materials, or atypical assemblies not detected beforehand.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/stekar.com\/wp-content\/uploads\/2025\/08\/ecole-secondaire-bernard-gariepy-en-renovation-1024x768.jpg\" alt=\"Travaux de r\u00e9novation de la fa\u00e7ade de l\u2019\u00c9cole secondaire Bernard-Gari\u00e9py avec installation du syst\u00e8me Multifacades et de murs-rideaux.\" class=\"wp-image-1416 size-full\" srcset=\"https:\/\/stekar.com\/wp-content\/uploads\/2025\/08\/ecole-secondaire-bernard-gariepy-en-renovation-1024x768.jpg 1024w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/08\/ecole-secondaire-bernard-gariepy-en-renovation-500x375.jpg 500w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/08\/ecole-secondaire-bernard-gariepy-en-renovation-768x576.jpg 768w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/08\/ecole-secondaire-bernard-gariepy-en-renovation-1536x1153.jpg 1536w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/08\/ecole-secondaire-bernard-gariepy-en-renovation-1340x1005.jpg 1340w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/08\/ecole-secondaire-bernard-gariepy-en-renovation.jpg 2047w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Working around occupants also requires meticulous planning to limit disturbances and meet often tight deadlines. Such is the case with the <strong><a href=\"https:\/\/cssst.gouv.qc.ca\/ecoles-et-centres\/ecole-secondaire-bernard-gariepy\/\" title=\"\">\u00c9cole secondaire Bernard-Gari\u00e9py<\/a><\/strong> project, mandated by the Sorel-Tracy School Board. This two-year project requires exemplary planning and coordination to ensure the safety and comfort of students and staff while minimizing disruptions.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">To achieve this, STEKAR leveraged its expertise in integrating complex systems, combining <strong><a href=\"https:\/\/stekar.com\/en\/the-multifacades-everything-you-need-to-know\/\" title=\"The Multifa\u00e7ades: Everything You Need to Know\">Multifa\u00e7ades<\/a><\/strong> and <a href=\"https:\/\/stekar.com\/en\/understanding-curtain-walls-from-a-to-z\/\" title=\"Understanding curtain walls from A to Z\">curtain walls in the same project<\/a>, while meeting architectural and regulatory standards. The fa\u00e7ade work \u2014 composed of oversized glass panels measuring 4 m high by 1.2 m wide with a colour gradient from green to blue \u2014 demonstrates the precision required.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Finally, integrating modern technologies into older structures demands specific adjustments in both engineering and logistics to ensure perfect compatibility between the existing building and the new systems.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Approach to Building Envelope Renovation: Precision and Adaptation<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A typical STEKAR renovation of the fa\u00e7ade project follows well-defined steps:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Thorough analysis of existing conditions<\/strong> \u2013 on-site surveys, 3D scanning to detect any structural variation.<\/li>\n\n\n\n<li><strong>Technical design<\/strong> \u2013 development of solutions tailored to each irregularity in the building.<\/li>\n\n\n\n<li><strong>Factory prefabrication<\/strong> \u2013 modules assembled and pre-glazed to ensure quality, safety, and speed.<\/li>\n\n\n\n<li><strong>Optimised installation<\/strong> \u2013 minimising the time the building is exposed to the elements.<\/li>\n\n\n\n<li><strong>Rigorous quality control<\/strong> \u2013 air and water tightness, thermal performance, and aesthetics.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">When undertaking a fa\u00e7ade renovation, precision and adaptability must be at the heart of the methodology. <strong>Every project begins with a thorough analysis of real site conditions, supported by 3D scans, advanced simulations, and feasibility studies.<\/strong> We then design custom, modular, prefabricated solutions that adapt to the particularities of each structure. This approach ensures consistent execution quality while allowing us to anticipate and quickly resolve unforeseen issues. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thanks to close coordination between our design, engineering, and installation teams, we ensure smooth integration of new systems while preserving the architectural integrity and achieving the project\u2019s performance goals.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Measurable Results Through Building Fa\u00e7ade Renovation<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>30\u201360% reduction in energy consumption depending on the building\u2019s initial state<\/li>\n\n\n\n<li>Air tightness improvement of up to +75%<\/li>\n\n\n\n<li>Window U-values reduced from 4.0 to 1.0 W\/m\u00b2K<\/li>\n\n\n\n<li>Aesthetic enhancement and increased building value<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Multifa\u00e7ades: The Popular Choice for Fa\u00e7ade Retrofits<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Multifa\u00e7ades<\/strong> system was developed specifically to meet the demands of fa\u00e7ade renovation:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Custom prefabrication to absorb tolerances in existing structures<\/li>\n\n\n\n<li>Aesthetic versatility: glass, aluminium, sintered stone, or other materials integrated in the same plane<\/li>\n\n\n\n<li>Superior thermal and acoustic performance: continuous insulation, elimination of thermal bridges, reduced energy losses and interruption of the mullions between the opaque and vision sections.<\/li>\n\n\n\n<li>Quick installation with lightweight, modular panels<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The possible integration of high-performance opaque sections and glazed surfaces allows for modernising the appearance while respecting the original architectural intent.<\/p>\n\n\n\n<p class=\"has-gray-dark-color has-text-color has-link-color has-medium-font-size wp-elements-fb3c19ef35b09d5f971325e2457f8102 wp-block-paragraph\"><em>Read more: <a href=\"https:\/\/stekar.com\/en\/10-curtain-wall-architecture-project-inspirations\/\" title=\"10 Curtain Wall Architecture Project Inspirations\">10 Curtain Wall Architecture Project Inspirations<\/a><\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Innovation and Advanced Tools<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Our expertise relies on advanced technologies:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adjustable on-site anchoring systems to compensate for irregularities<\/li>\n\n\n\n<li>Catia 3D and Revit for planning and coordination<\/li>\n\n\n\n<li>Thermal simulation software (THERM) to optimise performance<\/li>\n\n\n\n<li>Before\/after thermography to measure real gains<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3 Completed Fa\u00e7ade Renovation Projects<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/stekar.com\/en\/realisation\/sheraton-laval-hotel\/\" title=\"Sheraton Laval hotel\"><strong>1. Sheraton Laval<\/strong><br><\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">An operating hotel requiring major facade renovation. Our focus on improving the facade&#8217;s appearance using Multifa\u00e7ades enabled us to significantly improve energy and acoustic performance without disrupting operations.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/20221110_Sheraton_Laval_26-CROP-1024x683.jpg\" alt=\"D\u00e9tail de la fa\u00e7ade r\u00e9nov\u00e9e du Sheraton Laval montrant les modules Multifa\u00e7ades et l\u2019int\u00e9gration harmonieuse des mat\u00e9riaux.\" class=\"wp-image-888 size-full\" srcset=\"https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/20221110_Sheraton_Laval_26-CROP-1024x683.jpg 1024w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/20221110_Sheraton_Laval_26-CROP-500x333.jpg 500w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/20221110_Sheraton_Laval_26-CROP-768x512.jpg 768w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/20221110_Sheraton_Laval_26-CROP-1536x1024.jpg 1536w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/20221110_Sheraton_Laval_26-CROP-1340x894.jpg 1340w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/20221110_Sheraton_Laval_26-CROP.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Through prefabrication of <strong>Multifa\u00e7ades<\/strong> modules, an extra layer of isolation and optimised site logistics, the team preserved the existing architecture while modernising the appearance and improving thermal performance.<\/p>\n<\/div><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><a href=\"https:\/\/stekar.com\/en\/realisation\/snowdon-theatre-condominiums\/\" title=\"Snowdon Theatre Condominiums\"><strong>2. Condos of the Snowdon Theatre<\/strong><br><\/a><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Condos of the Snowdon Theatre<\/strong> project blends heritage preservation and modern architecture. This building, once an Art Deco theatre built in 1937, was converted into a residential complex while preserving and restoring its original fa\u00e7ade and iconic marquee.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"767\" src=\"https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/Snowdon-57-CROP-1024x767.jpg\" alt=\"Fa\u00e7ade r\u00e9nov\u00e9e du Th\u00e9\u00e2tre Snowdon \u00e0 Montr\u00e9al avec le syst\u00e8me Multifa\u00e7ades, transform\u00e9 en immeuble r\u00e9sidentiel contemporain.\" class=\"wp-image-897 size-full\" srcset=\"https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/Snowdon-57-CROP-1024x767.jpg 1024w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/Snowdon-57-CROP-500x375.jpg 500w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/Snowdon-57-CROP-768x576.jpg 768w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/Snowdon-57-CROP-1536x1151.jpg 1536w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/Snowdon-57-CROP-1340x1004.jpg 1340w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/Snowdon-57-CROP.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">After a fire in 2016, the interior was demolished, making way for over 60 modern units built behind the historic fa\u00e7ade. This harmonious integration preserves the neighbourhood\u2019s architectural identity while meeting modern performance and comfort standards.<\/p>\n<\/div><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><a href=\"https:\/\/stekar.com\/en\/realisation\/beaubois\/\" title=\"Beaubois\"><strong>3. \u00c9b\u00e9nisteries Beaubois, Saint-Georges<\/strong><br><\/a><\/h4>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/01-Beaubois-StephaneGroleau-230-1024x683-1.jpg\" alt=\"Fa\u00e7ade r\u00e9nov\u00e9e d\u2019\u00c9b\u00e9nisteries Beaubois \u00e0 Saint-Georges, combinant menuiserie architecturale sur mesure et syst\u00e8mes de fa\u00e7ade performants install\u00e9s par STEKAR.\" class=\"wp-image-770 size-full\" srcset=\"https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/01-Beaubois-StephaneGroleau-230-1024x683-1.jpg 1024w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/01-Beaubois-StephaneGroleau-230-1024x683-1-500x333.jpg 500w, https:\/\/stekar.com\/wp-content\/uploads\/2025\/03\/01-Beaubois-StephaneGroleau-230-1024x683-1-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">In Saint-Georges, STEKAR contributed to modernising the fa\u00e7ade of \u00c9b\u00e9nisteries Beaubois, a company specialising in high-end architectural millwork. The project featured a refined design, combining custom architectural woodwork with durable, high-performance fa\u00e7ade systems.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><br>The result not only updated the company\u2019s image but also optimised the building\u2019s protection and energy efficiency.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Conclusion: Fa\u00e7ade Renovation in Service of Architectural Vision<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Renovating a fa\u00e7ade is much more than replacing cladding. It\u2019s about translating an architect\u2019s vision within constraints, optimising a building\u2019s performance, and extending its lifespan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>At STEKAR, our role is to support architects, developers, and general contractors in turning technical challenges into lasting successes, combining innovation, precision, and hands-on expertise.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Building fa\u00e7ade renovation goes far beyond refreshing a building\u2019s look. It\u2019s a precise, technical process that upgrades the envelope for better thermal, acoustic, and functional performance, while meeting heritage and regulatory requirements. This article explores the unique challenges of these projects, STEKAR\u2019s precise and adaptable approach, and measurable results from real projects like Sheraton Laval, Condos Th\u00e9\u00e2tre Snowdon, and \u00c9b\u00e9nisteries Beaubois. [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/stekar.com\/en\/building-facade-renovation-challenges-approach-results\/\">Read More&#8230;<span class=\"screen-reader-text\"> from Building Fa\u00e7ade Renovation: Challenges, Approach &amp; Results<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":889,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[24,25],"tags":[],"class_list":["post-1424","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-multifacades-en","category-retrofits"],"acf":[],"_links":{"self":[{"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/posts\/1424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/comments?post=1424"}],"version-history":[{"count":2,"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/posts\/1424\/revisions"}],"predecessor-version":[{"id":1904,"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/posts\/1424\/revisions\/1904"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/media\/889"}],"wp:attachment":[{"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/media?parent=1424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/categories?post=1424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stekar.com\/en\/wp-json\/wp\/v2\/tags?post=1424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}