{"id":18876,"date":"2026-01-16T11:23:07","date_gmt":"2026-01-16T04:23:07","guid":{"rendered":"https:\/\/sonha.com\/?p=18876"},"modified":"2026-01-16T11:28:51","modified_gmt":"2026-01-16T04:28:51","slug":"tieu-chuan-pccc-cua-so-thoat-khoi","status":"publish","type":"post","link":"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/","title":{"rendered":"Fire safety standards for smoke exhaust windows and common mistakes during installation"},"content":{"rendered":"<p><em>In modern buildings such as office towers, shopping malls, hospitals, hotels, and industrial facilities, fire safety requirements are becoming increasingly stringent. In addition to automatic fire alarm and fire suppression systems, smoke exhaust windows have become a mandatory component in many types of buildings under current regulations. Smoke exhaust windows play a direct role in extracting smoke, reducing heat, and supporting evacuation in the event of a fire. In particular, the use of automatic smoke exhaust windows is becoming increasingly popular due to their fast and precise operation and their ability to be integrated with the central fire alarm system. However, not all window systems comply with fire safety standards for smoke exhaust windows. Improper design, incorrect equipment selection, or substandard installation can result in a building failing fire safety acceptance, or even pose serious risks when a fire occurs. To gain a clear and comprehensive understanding of these standards, let Sonha Auto guide you through the complete solution in the following article.<\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#What_is_a_fire_safety_smoke_exhaust_window\" >What is a fire safety smoke exhaust window?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Definition_of_smoke_exhaust_windows_from_a_fire_safety_perspective\" >Definition of smoke exhaust windows from a fire safety perspective<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Why_ventilation_windows_cannot_replace_smoke_exhaust_windows\" >Why ventilation windows cannot replace smoke exhaust windows?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Common_mistakes_that_cause_smoke_exhaust_windows_to_fail_fire_safety_standards\" >Common mistakes that cause smoke exhaust windows to fail fire safety standards<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Fire_safety_standards_currently_applied_to_smoke_exhaust_windows\" >Fire safety standards currently applied to smoke exhaust windows<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Relevant_codes_and_technical_standards\" >Relevant codes and technical standards<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Requirements_for_smoke_exhaust_window_placement_and_layout\" >Requirements for smoke exhaust window placement and layout<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Mandatory_technical_requirements_for_fire-rated_smoke_exhaust_windows\" >Mandatory technical requirements for fire-rated smoke exhaust windows<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Smoke_exhaust_opening_area\" >Smoke exhaust opening area<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Opening_angle_and_opening_stroke\" >Opening angle and opening stroke<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Standards_for_motors_and_control_mechanisms_of_smoke_exhaust_windows\" >Standards for motors and control mechanisms of smoke exhaust windows<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Requirements_for_smoke_exhaust_window_motors\" >Requirements for smoke exhaust window motors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Standards_for_connection_with_the_central_fire_alarm_system\" >Standards for connection with the central fire alarm system<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Power_supply_and_backup_requirements\" >Power supply and backup requirements<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/sonha.com\/en\/fire-safety-standards-for-smoke-exhaust-windows\/#Choosing_a_qualified_provider_of_fire-rated_smoke_exhaust_window_solutions\" >Choosing a qualified provider of fire-rated smoke exhaust window solutions<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_a_fire_safety_smoke_exhaust_window\"><\/span>What is a fire safety smoke exhaust window?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Definition_of_smoke_exhaust_windows_from_a_fire_safety_perspective\"><\/span>Definition of smoke exhaust windows from a fire safety perspective<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>From a fire protection standpoint, a smoke exhaust window is a specially designed window equipped with a dedicated smoke exhaust window motor, capable of withstanding high temperatures and programmed to give absolute priority to fire alarm signals. Its function is to open rapidly in the event of a fire to discharge smoke, toxic gases, and heat to the outside, thereby improving visibility and supporting safe evacuation.<\/p>\n<p>Many people mistakenly believe that installing ordinary windows is sufficient for smoke exhaust. In reality, the differences lie in the operating mechanism and legal compliance:<\/p>\n<ul>\n<li><strong>Natural ventilation windows:<\/strong> Used for daylighting and natural airflow, manually operated, with no heat resistance or automatic function.<\/li>\n<li><strong>Automatic opening windows:<\/strong> Equipped with motors for daily opening and closing to enhance convenience, but not necessarily compliant with fire safety standards.<\/li>\n<li><strong><a href=\"https:\/\/sonha.com\/en\/automatic-smoke-exhaust-window\/\">Automatic fire-rated smoke exhaust windows<\/a>:<\/strong> Forced to open upon receiving a fire signal, integrated with the fire alarm system, and compliant with technical fire safety regulations.<\/li>\n<\/ul>\n<figure id=\"attachment_18869\" aria-describedby=\"caption-attachment-18869\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18869 size-full\" title=\"C\u00e1c ti\u00eau chu\u1ea9n PCCC c\u1eeda s\u1ed5 tho\u00e1t kh\u00f3i trong c\u00f4ng tr\u00ecnh hi\u1ec7n nay\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/01\/cua-so-khoi-pccc.jpg\" alt=\"C\u1eeda s\u1ed5 kh\u00f3i PCCC\" width=\"1200\" height=\"674\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/01\/cua-so-khoi-pccc.jpg 1200w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/01\/cua-so-khoi-pccc-300x169.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/01\/cua-so-khoi-pccc-1024x575.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/01\/cua-so-khoi-pccc-768x431.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-18869\" class=\"wp-caption-text\"><em>Fire safety standards for smoke exhaust windows in current buildings<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Why_ventilation_windows_cannot_replace_smoke_exhaust_windows\"><\/span>Why ventilation windows cannot replace smoke exhaust windows?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ventilation windows are not designed to operate under fire conditions. They lack dedicated motors, are not connected to fire alarm systems, and do not ensure the required smoke exhaust area stipulated by regulations. Therefore, they cannot be used as a substitute for fire safety smoke exhaust windows.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_mistakes_that_cause_smoke_exhaust_windows_to_fail_fire_safety_standards\"><\/span>Common mistakes that cause smoke exhaust windows to fail fire safety standards<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In actual construction and inspection processes, many fire-rated smoke exhaust window systems fail to meet requirements due to the following fundamental errors:<\/p>\n<ul>\n<li><strong>Using incorrect motor types:<\/strong> Many projects use ventilation motors or residential window motors instead of dedicated smoke exhaust window motors, resulting in insufficient opening force and inability to withstand high temperatures during a fire.<\/li>\n<li><strong>Insufficient opening stroke:<\/strong> Windows only open at a small angle, failing to achieve the required effective opening area, making smoke exhaust nearly ineffective.<\/li>\n<li><strong>No connection to the fire alarm system:<\/strong> Windows are not integrated with the central fire alarm panel and must be opened manually during a fire\u2014this is a critical failure during fire safety acceptance.<\/li>\n<li><strong>Lack of technical documentation for acceptance:<\/strong> Missing drawings, system descriptions, motor technical documents, and interlocking diagrams leads to rejection during fire safety inspection.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Fire_safety_standards_currently_applied_to_smoke_exhaust_windows\"><\/span>Fire safety standards currently applied to smoke exhaust windows<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In Vietnam, the design and installation of these systems must strictly comply with national technical regulations.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Relevant_codes_and_technical_standards\"><\/span>Relevant codes and technical standards<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The most important legal documents include:<\/p>\n<ul>\n<li><strong>QCVN 06:2022\/BXD:<\/strong> National Technical Regulation on Fire Safety for Buildings and Structures. This is the primary reference clearly stipulating the requirement for smoke exhaust systems in corridors and large spaces.<\/li>\n<li><strong>TCVN 6160:1996:<\/strong> Fire prevention and fire protection standards for buildings and structures.<\/li>\n<li><strong>TCVN 5687:2010:<\/strong> Ventilation and air conditioning \u2013 Design standards.<\/li>\n<\/ul>\n<p>According to these regulations, smoke exhaust windows are part of the Smoke Protection System. To successfully pass acceptance, the system must demonstrate synchronized operation between: Smoke detectors \u2192 Central fire alarm panel \u2192 Smoke exhaust window system.<\/p>\n<figure id=\"attachment_18092\" aria-describedby=\"caption-attachment-18092\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18092 size-full\" title=\"C\u1eeda s\u1ed5 tho\u00e1t kh\u00f3i l\u1eafp \u0111\u1eb7t t\u1ea1i b\u1ec7nh vi\u1ec7n M\u1eb7t Tr\u1eddi \u0111\u00e1p \u1ee9ng \u0111\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n PCCC\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/cua-tu-dong-tai-bv-mat-troi-PQ-7.jpg\" alt=\"C\u1eeda s\u1ed5 tho\u00e1t kh\u00f3i d\u1ea1ng x\u00edch HEINDA l\u1eafp \u0111\u1eb7t t\u1ea1i b\u1ec7nh vi\u1ec7n M\u1eb7t Tr\u1eddi\" width=\"1200\" height=\"674\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/cua-tu-dong-tai-bv-mat-troi-PQ-7.jpg 1200w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/cua-tu-dong-tai-bv-mat-troi-PQ-7-300x169.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/cua-tu-dong-tai-bv-mat-troi-PQ-7-1024x575.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/cua-tu-dong-tai-bv-mat-troi-PQ-7-768x431.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-18092\" class=\"wp-caption-text\"><em>Smoke exhaust windows installed at Mat Troi Hospital fully complying with fire safety standards<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Requirements_for_smoke_exhaust_window_placement_and_layout\"><\/span>Requirements for smoke exhaust window placement and layout<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Smoke exhaust windows are typically installed at:<\/p>\n<ul>\n<li>Upper sections of external walls (facades), such as corridors and lobbies.<\/li>\n<li>Roofs or atrium\/skylight areas.<\/li>\n<li>Spacing and elevation: Windows must be evenly distributed according to smoke zones calculated in the architectural fire safety design. The closer the installation height is to the ceiling, the more effective it is at capturing rising hot smoke layers.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Mandatory_technical_requirements_for_fire-rated_smoke_exhaust_windows\"><\/span>Mandatory technical requirements for fire-rated smoke exhaust windows<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Smoke_exhaust_opening_area\"><\/span>Smoke exhaust opening area<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This is a critical parameter determining smoke exhaust effectiveness. The smoke exhaust area is not the total window frame area, but the actual clear opening area when the window opens to a specific angle.<\/p>\n<p>Common mistakes include:<\/p>\n<ul>\n<li>Selecting windows that are too small.<\/li>\n<li>Insufficient opening stroke.<\/li>\n<li>Obstruction by architectural structures.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Opening_angle_and_opening_stroke\"><\/span>Opening angle and opening stroke<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Smoke exhaust windows must open to the angle specified in the design, typically ranging from 30\u00b0 to 90\u00b0, depending on the solution. A larger opening angle allows faster smoke discharge, reducing temperature and improving evacuation conditions.<\/p>\n<figure id=\"attachment_13488\" aria-describedby=\"caption-attachment-13488\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13488 size-full\" title=\"C\u1eeda s\u1ed5 tho\u00e1t kh\u00f3i t\u1ef1 \u0111\u1ed9ng \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 y\u00eau c\u1ea7u v\u1ec1 di\u1ec7n t\u00edch v\u00e0 g\u00f3c m\u1edf tho\u00e1t kh\u00f3i t\u1ea1i c\u00f4ng tr\u00ecnh Aeon Mall H\u1ea3i Ph\u00f2ng\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2020\/11\/cua-so-thoat-khoi-aeon-mall-hai-phong-1.jpg\" alt=\"c\u1eeda-s\u1ed5-tho\u00e1t-kh\u00f3i-aeon-mall-hai-phong-1\" width=\"1200\" height=\"674\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2020\/11\/cua-so-thoat-khoi-aeon-mall-hai-phong-1.jpg 1200w, https:\/\/sonha.com\/wp-content\/uploads\/2020\/11\/cua-so-thoat-khoi-aeon-mall-hai-phong-1-300x169.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2020\/11\/cua-so-thoat-khoi-aeon-mall-hai-phong-1-1024x575.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2020\/11\/cua-so-thoat-khoi-aeon-mall-hai-phong-1-768x431.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-13488\" class=\"wp-caption-text\"><em>Automatic smoke exhaust windows meeting full requirements for opening area and angle at Aeon Mall Hai Phong<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Standards_for_motors_and_control_mechanisms_of_smoke_exhaust_windows\"><\/span>Standards for motors and control mechanisms of smoke exhaust windows<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Requirements_for_smoke_exhaust_window_motors\"><\/span>Requirements for smoke exhaust window motors<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The motor is the core operating component of the entire smoke exhaust window <a href=\"https:\/\/sonha.com\/en\/category\/solution\/\">solution<\/a>. Therefore, fire safety standards for smoke exhaust window motors must meet the following requirements:<\/p>\n<ul>\n<li>Opening force must be suitable for the window sash weight and external wind pressure.<\/li>\n<li>Fire-rated motors must operate reliably for at least 30 minutes under high-temperature conditions.<\/li>\n<li>Motors must have a forced-opening function in the event of a fire, integrating a mechanical release mechanism or operating on stable 24V DC power to ensure immediate opening upon receiving a fire command.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Standards_for_connection_with_the_central_fire_alarm_system\"><\/span>Standards for connection with the central fire alarm system<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The smoke exhaust system does not operate independently but must be integrated with the following elements:<\/p>\n<ul>\n<li>Direct interlocking with the fire alarm control panel.<\/li>\n<li>Automatic opening upon receiving a fire signal.<\/li>\n<li>Fire safety commands take priority over manual control.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Power_supply_and_backup_requirements\"><\/span>Power supply and backup requirements<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>When a fire occurs, the main power supply is often disconnected first to prevent electrical short circuits and fire spread. Therefore, in addition to a stable main power source, the fire-rated smoke exhaust window system must be equipped with a backup power supply. Automatic smoke exhaust windows are required to have a UPS or backup battery sufficient to operate the windows for at least 2\u20133 open\/close cycles within a 72-hour standby period.<\/p>\n<p>Without an emergency power solution, the windows will not open during a fire\u2014this is a critical failure in fire safety acceptance.<\/p>\n<figure id=\"attachment_18801\" aria-describedby=\"caption-attachment-18801\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18801 size-full\" title=\"C\u1eeda s\u1ed5 tho\u00e1t kh\u00f3i Heinda v\u1edbi motor \u0111\u1ea1t chu\u1ea9n \u2013 \u0111\u1ea3m b\u1ea3o ti\u00eau chu\u1ea9n PCCC, an to\u00e0n khi c\u00f3 ch\u00e1y\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/Oriental-Square-3.jpg\" alt=\"C\u1eeda s\u1ed5 tho\u00e1t kh\u00f3i Heinda \u2013 \u0111\u1ea3m b\u1ea3o ti\u00eau chu\u1ea9n PCCC, an to\u00e0n khi c\u00f3 ch\u00e1y\" width=\"1200\" height=\"674\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/Oriental-Square-3.jpg 1200w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/Oriental-Square-3-300x169.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/Oriental-Square-3-1024x575.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/11\/Oriental-Square-3-768x431.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-18801\" class=\"wp-caption-text\"><em>Choosing a qualified provider of fire-rated smoke exhaust window solutions<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Choosing_a_qualified_provider_of_fire-rated_smoke_exhaust_window_solutions\"><\/span>Choosing a qualified provider of fire-rated smoke exhaust window solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Installing fire safety smoke exhaust windows requires a high level of technical expertise and in-depth knowledge of fire safety regulations. You should not simply purchase a motor and install it on a conventional window.<\/p>\n<p>Sonha Auto is proud to be a leading provider in Vietnam of comprehensive smoke exhaust window solutions:<\/p>\n<ul>\n<li><strong>Integrated equipment:<\/strong> Genuine imported motors with full inspection and certification documents.<\/li>\n<li><strong>Technical consulting:<\/strong> Accurate calculation of clear opening area and opening angles in accordance with the project\u2019s fire safety drawings; tailored solutions for each building type.<\/li>\n<li><strong>Professional installation:<\/strong> Ensuring perfect integration with the central fire alarm system, proven through numerous installations in shopping malls, hotels, and hospitals.<\/li>\n<li><strong>Acceptance support:<\/strong> Extensive practical experience and complete legal documentation and equipment certifications to help clients pass fire safety acceptance efficiently.<\/li>\n<\/ul>\n<p><em><strong>&gt;&gt;&gt; See more: <a href=\"https:\/\/sonha.com\/en\/benefits-of-automatic-smoke-exhaust-windows\/\">Benefits of automatic smoke exhaust windows and their importance in fire safety systems<\/a><br \/>\n<\/strong><\/em><\/p>\n<p><strong>Conclusion<\/strong><\/p>\n<p>Smoke exhaust windows play a vital role in the fire safety of buildings. Strict compliance with fire safety standards for smoke exhaust windows not only ensures successful inspection and acceptance but also protects lives and property when incidents occur.<\/p>\n<p>Investing in the right automatic smoke exhaust window solution from the outset is an investment in long-term safety, peace of mind, and sustainable building value.<\/p>\n<p>\ud83d\udc49 Contact Sonha Auto for consultation on fire-rated smoke exhaust window solutions that meet fire safety standards and are tailored to each building type and specific technical requirements.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In modern buildings such as office towers, shopping malls, hospitals, hotels, and industrial facilities, fire safety requirements are becoming increasingly stringent. In addition to automatic fire alarm and fire suppression systems, smoke exhaust windows have become a mandatory component in many types of buildings under current regulations. Smoke exhaust windows play a direct role in [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":18870,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[202,200],"tags":[],"class_list":["post-18876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-professional-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/18876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/comments?post=18876"}],"version-history":[{"count":3,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/18876\/revisions"}],"predecessor-version":[{"id":18880,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/18876\/revisions\/18880"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media\/18870"}],"wp:attachment":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media?parent=18876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/categories?post=18876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/tags?post=18876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}