{"id":19528,"date":"2026-07-30T09:00:57","date_gmt":"2026-07-30T06:00:57","guid":{"rendered":"https:\/\/encoart.com\/kis-bahcesi\/"},"modified":"2026-08-01T16:01:15","modified_gmt":"2026-08-01T13:01:15","slug":"winter-garden-ventilation","status":"publish","type":"post","link":"https:\/\/encoart.com\/en\/winter-garden-ventilation\/","title":{"rendered":"Sunroom Builders: Ventilation, Humidity &amp; Heat Tips"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Glass interiors have two common problems: overheating in summer and condensation in winter. Both have the same source. <strong>Even the highest quality glass and profiles won&#039;t solve the problems if winter garden ventilation isn&#039;t properly planned.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kis_Bahcesi_Havalandirmasi_Neden_Sorun_Olur\"><\/span>Why is winter garden ventilation a problem?<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_78 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\">Page Contents<\/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:\/\/encoart.com\/en\/winter-garden-ventilation\/#Kis_Bahcesi_Havalandirmasi_Neden_Sorun_Olur\" >Why is winter garden ventilation a problem?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Kis_Bahcesi_Havalandirmasinda_Baca_Etkisi\" >Stack Effect in Sunroom Ventilation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Capraz_Havalandirma\" >Cross Ventilation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Aciklik_Orani_Ne_Kadar_Olmali\" >What should the transparency rate be?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Kis_Bahcesi_Havalandirmasi_Cozum_Bilesenleri\" >Sunroom Ventilation Solution Components<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Yogusmayi_Onlemenin_Uc_Yolu\" >Three Ways to Prevent Condensation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Yaz_Aylarinda_Isi_Tahliyesi\" >Heat Dissipation During Summer Months<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Kis_Bahcesi_Havalandirmasinda_Otomatik_Kontrol\" >Automatic Control in Sunroom Ventilation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Mevcut_Bir_Hacimde_Sonradan_Iyilestirme\" >Post-Enhancement in an Existing Volume<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Planlama_Sirasi\" >Planning Sequence<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/encoart.com\/en\/winter-garden-ventilation\/#Kisa_Degerlendirme\" >Brief Assessment<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\">Glass allows solar radiation to pass through but prevents the long-wavelength heat generated inside from escaping. This is a phenomenon known as the greenhouse effect. When this heat accumulates in an enclosed space and is not dissipated, it significantly raises the internal temperature above the external temperature.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In winter, the opposite happens. When the humid air inside comes into contact with the cold glass surface, it loses its carrying capacity and turns into water droplets. This is seen as condensation on the glass and dripping on the profile. The solution is to both raise the surface temperature and remove the internal moisture.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kis_Bahcesi_Havalandirmasinda_Baca_Etkisi\"><\/span>Stack Effect in Sunroom Ventilation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This is the basic principle of natural ventilation. Heated air rises; if there is an opening at the top, it exits and cool air is drawn in from the bottom. This cycle provides a continuous airflow without the need for any mechanical devices. For the effect to work, there must be a sufficient difference in elevation between the top and bottom openings.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In practice, the lower opening is located at the bottom of the side window frame, while the upper opening is positioned on the roof or at the highest point of the side facade. If they are aligned, the airflow will be short-circuited, and the entire space will not be ventilated.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\" style=\"margin: 32px auto; text-align: center; max-width: 750px;\"><img loading=\"lazy\" src=\"https:\/\/encoart.com\/wp-content\/uploads\/Kis-Bahcesi-Cam-1024x576.webp\" alt=\"Openable glass panel system for winter garden ventilation.\" class=\"wp-image-18251\" style=\"display: block; margin: 0 auto; width: 100%; max-width: 750px; height: auto; border-radius: 8px;\" width=\"750\" height=\"422\" decoding=\"async\" title=\"\" srcset=\"https:\/\/encoart.com\/wp-content\/uploads\/Kis-Bahcesi-Cam-1024x576.webp 1024w, https:\/\/encoart.com\/wp-content\/uploads\/Kis-Bahcesi-Cam-300x169.webp 300w, https:\/\/encoart.com\/wp-content\/uploads\/Kis-Bahcesi-Cam-768x432.webp 768w, https:\/\/encoart.com\/wp-content\/uploads\/Kis-Bahcesi-Cam-1536x864.webp 1536w, https:\/\/encoart.com\/wp-content\/uploads\/Kis-Bahcesi-Cam-18x10.webp 18w, https:\/\/encoart.com\/wp-content\/uploads\/Kis-Bahcesi-Cam.webp 1920w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">The combined operation of the top and bottom openings creates air circulation.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Capraz_Havalandirma\"><\/span>Cross Ventilation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The second method is to leave openings on two opposite sides. The wind enters from one side and exits from the other. <a href=\"https:\/\/tr.wikipedia.org\/wiki\/Baca_etkisi\" target=\"_blank\" rel=\"noopener\">It provides faster air exchange than the chimney effect, but it is wind-dependent; it does not work in calm weather.<\/a>. The best results are obtained by combining chimney effect ventilation with cross ventilation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Aciklik_Orani_Ne_Kadar_Olmali\"><\/span>What should the transparency rate be?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The practical rule is that at least ten percent of the total glass surface area should be openable. In south-facing rooms with intense natural light, this percentage should be higher. It&#039;s not enough for the openable area to simply be a door; while opening a door creates airflow, it doesn&#039;t provide controlled and continuous circulation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kis_Bahcesi_Havalandirmasi_Cozum_Bilesenleri\"><\/span>Sunroom Ventilation Solution Components<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><\/ul>\n<li><strong>Openable panel on the roof:<\/strong> It is the most effective way to escape hot air.<\/li>\n\n\n\n<li><strong>Gradual opening on the side facade:<\/strong> It provides controlled air intake from the bottom.<\/li>\n\n\n\n<li><strong>Roof windows:<\/strong> It can operate automatically using a motor and sensors.<\/li>\n\n\n\n<li><strong>Circulation fan:<\/strong> It provides support in volumes where natural flow is weak.<\/li>\n\n\n\n<li><strong>Humidity sensor:<\/strong> It automatically starts ventilation when a certain threshold is exceeded.<\/li>\n\n\n\n\n<figure class=\"wp-block-image aligncenter size-full size-large\" style=\"margin: 32px auto; text-align: center; max-width: 750px;\"><img loading=\"lazy\" src=\"https:\/\/encoart.com\/wp-content\/uploads\/Moderne-Freistehende-Alu-Uberdachung-terrasse-Glasschiebewande-_-CUBE-Gartenzimmer-Kaltwintergarten.jpeg\" alt=\"Glass Ceiling Fixed Double Glazed Model Independent Winter Garden 2\" class=\"wp-image-18107\" style=\"display: block; margin: 0 auto; width: 100%; max-width: 750px; height: auto; border-radius: 8px;\" width=\"750\" height=\"750\" decoding=\"async\" title=\"\" srcset=\"https:\/\/encoart.com\/wp-content\/uploads\/Moderne-Freistehende-Alu-Uberdachung-terrasse-Glasschiebewande-_-CUBE-Gartenzimmer-Kaltwintergarten.jpeg 999w, https:\/\/encoart.com\/wp-content\/uploads\/Moderne-Freistehende-Alu-Uberdachung-terrasse-Glasschiebewande-_-CUBE-Gartenzimmer-Kaltwintergarten-300x300.jpeg 300w, https:\/\/encoart.com\/wp-content\/uploads\/Moderne-Freistehende-Alu-Uberdachung-terrasse-Glasschiebewande-_-CUBE-Gartenzimmer-Kaltwintergarten-150x150.jpeg 150w, https:\/\/encoart.com\/wp-content\/uploads\/Moderne-Freistehende-Alu-Uberdachung-terrasse-Glasschiebewande-_-CUBE-Gartenzimmer-Kaltwintergarten-768x768.jpeg 768w, https:\/\/encoart.com\/wp-content\/uploads\/Moderne-Freistehende-Alu-Uberdachung-terrasse-Glasschiebewande-_-CUBE-Gartenzimmer-Kaltwintergarten-12x12.jpeg 12w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">Glass Ceiling Fixed Double Glazed Model Independent Winter Garden 2<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Yogusmayi_Onlemenin_Uc_Yolu\"><\/span>Three Ways to Prevent Condensation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Firstly, the goal is to raise the glass surface temperature; insulated glass and low-emissivity coatings achieve this. Secondly, the aim is to eliminate thermal bridging in the profile; profiles with thermal barriers prevent condensation on the metal surface. Thirdly, the goal is to reduce internal humidity, and this is directly related to ventilation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">High plant density leads to increased moisture production. In such applications, ventilation capacity should be planned to be above normal, and a condensate drainage channel should also be provided.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Yaz_Aylarinda_Isi_Tahliyesi\"><\/span>Heat Dissipation During Summer Months<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For summer comfort, ventilation alone may not be sufficient. Solar heat gain needs to be limited at its source. This can be achieved using overhead shading, coated glass, or movable curtains. It is always more difficult to remove heat after it has entered than to prevent it from entering at all.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kis_Bahcesi_Havalandirmasinda_Otomatik_Kontrol\"><\/span>Automatic Control in Sunroom Ventilation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Manually leaving the ventilation open often doesn&#039;t work in practice. When the user is not home or the business is closed, the windows remain closed and the cycle is interrupted. Motorized openings connected to temperature and humidity sensors solve this problem. A rain sensor ensures that panels left open automatically close in case of rain.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mevcut_Bir_Hacimde_Sonradan_Iyilestirme\"><\/span>Post-Enhancement in an Existing Volume<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Improvements are also possible in an existing space that is experiencing ventilation problems. The most effective intervention is to add retractable panels to a section of the roof. While this may not always be feasible depending on the load-bearing structure, it solves the problem completely when possible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The second option is to add a ventilation sash to the lower section of the side window. Existing upper openings become more efficient when entry is provided from the lower level. The third option is shading; a movable curtain installed on the inside reduces heat gain and lightens the ventilation load.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If none of these are feasible, mechanical support comes into play. Quiet-running circulation fans and humidity-controlled exhaust fans, while not a complete replacement for natural airflow, provide a manageable level of comfort. Since these solutions consume energy, the best approach is to plan the ventilation system correctly from the outset.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Planlama_Sirasi\"><\/span>Planning Sequence<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The correct sequence is as follows: the orientation of the volume is determined, solar gain is calculated, shading decision is made, then the lower and upper openings are positioned, and finally the automation is configured. You can review the relevant system pages: <a href=\"https:\/\/encoart.com\/en\/winter-garden-systems-2\/\">winter garden systems<\/a>, <a href=\"https:\/\/encoart.com\/en\/automatic-glass-ceiling-system\/\">automatic glass roof system<\/a>, <a href=\"https:\/\/encoart.com\/en\/heat-insulated-surface-systems-hebeschiebe\/\">thermally insulated sliding glass doors<\/a>. To share your measurements and receive modulation suggestions: <a href=\"https:\/\/encoart.com\/en\/communication\/\">communication<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kisa_Degerlendirme\"><\/span>Brief Assessment<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Winter garden ventilation is based on the principle of entry from the lower level and exit from the upper level. When the openable area ratio is kept sufficient, both overheating problems in summer and condensation problems in winter are largely eliminated.<\/p>","protected":false},"excerpt":{"rendered":"<p>Expert sunroom builders share ventilation tips: stack effect, cross airflow, condensation control and summer heat relief for comfort with EncoArt.<\/p>","protected":false},"author":1,"featured_media":18244,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_joinchat":[],"footnotes":""},"categories":[682],"tags":[879,923,560,927],"class_list":["post-19528","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kisbahcesi","tag-acilir-cam-tavan","tag-dogal-havalandirma","tag-kis-bahcesi","tag-kis-bahcesi-havalandirmasi"],"_links":{"self":[{"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/posts\/19528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/comments?post=19528"}],"version-history":[{"count":0,"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/posts\/19528\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/media\/18244"}],"wp:attachment":[{"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/media?parent=19528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/categories?post=19528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/encoart.com\/en\/wp-json\/wp\/v2\/tags?post=19528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}