{"id":67285,"date":"2025-12-29T16:12:10","date_gmt":"2025-12-29T21:12:10","guid":{"rendered":"https:\/\/fenomax.com\/?p=67285"},"modified":"2025-12-04T15:02:59","modified_gmt":"2025-12-04T20:02:59","slug":"signs-poor-window-insulation","status":"publish","type":"post","link":"https:\/\/fenomax.com\/en\/signs-poor-window-insulation\/","title":{"rendered":"What are the signs of poor window insulation?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">A well-insulated window contributes directly to the thermal comfort of a home, to the reduction of energy loss and to protection against changing weather conditions. When a window starts to lose efficiency, the impacts are felt quickly: discomfort, condensation, drafts or excessive noise. These issues may seem minor at first, but they often reflect a gradual failure of the building envelope. Identifying these signs early makes it possible to take action before the problems worsen, whether through simple maintenance, targeted repairs or a planned replacement. This guide presents the main indicators of poor insulation and explains how to recognize, understand and anticipate the most common failures in order to better preserve the overall performance of your home.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>Why is window insulation so important?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Windows provide a link between the home and the outside. They let in light, ensure ventilation and contribute to thermal balance. When properly insulated, they help maintain a stable temperature, limit heat loss in winter and reduce overheating in summer. When they are poorly insulated, however, they become a weak point that lets in cold, moisture or excessive heat, which can affect both occupant comfort and energy bills.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Faulty insulation can lead to:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">An increase in energy consumption, because the heating or cooling system has to compensate for excessive heat loss or gain, resulting in higher recurring costs;<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">A decrease in thermal comfort, with cold areas near windows in winter, cold wall sensations or localized overheating in summer, making some rooms less pleasant to use;<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400%;\"><span style=\"font-weight: 400%;\">Deterioration of surrounding materials, such as frames, lower sections of walls or finishes, due to persistent moisture, water infiltration or repeated temperature changes;<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400%;\"><span style=\"font-weight: 400%;\">Moisture and mold problems, which can appear around poorly insulated windows, affect indoor air quality and require more extensive cleaning or renovation work;<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400%;\">An overall decline in building performance, since a poorly protected envelope undermines efforts made elsewhere (wall insulation, roofing, mechanical systems).<br \/>\n<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Quickly spotting signs of wear or air leaks therefore makes it possible to act before a full replacement becomes necessary and to spread out interventions over time in a planned and controlled way.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>The most common signs of poor window insulation<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">There are several reliable indicators that a window is no longer fulfilling its insulating role. Some are visible, others can be felt or heard, and careful observation of them can provide valuable clues about the general condition of the window and its components (frame, glazing, seals, hardware).<\/span><\/p>\n<h3><b>1. Drafts around the window<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Drafts are among the most obvious signs of poor insulation. They appear when outside air manages to pass through a gap or weakened seal, creating a feeling of cold even when the heating system is working properly.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Possible causes:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Damaged, cracked or detached caulking, leaving small openings around the frame;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cracks in the frame, especially if it is made of wood and has been exposed to significant changes in humidity or temperature;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Poor initial installation, with gaps left between the window and the wall structure or incomplete caulking;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Wear over time, which gradually weakens insulating materials and makes them more vulnerable to building movement.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">To test for drafts, it is often enough to:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Run your hand along the frame, especially in cold or windy weather, to detect cooler areas;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Use a flame (candle, lighter) safely, at a reasonable distance, and watch whether the flame flickers near the seals;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Observe curtains that move slightly while the windows are closed and no other source of airflow is present.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Even a slight draft indicates a loss of airtightness and at the very least justifies a detailed check of the seals and caulking.<\/span><\/p>\n<h3><b>2. Persistent condensation<\/b><\/h3>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/fenomax.com\/en\/how-to-remove-window-condensation\/\">Condensation can appear on a window for various reasons<\/a>. When it occurs frequently, it may indicate an insulation problem or inadequate ventilation in the room concerned.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Types of condensation:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Inside the glazing <\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">: a characteristic sign of a failed sealed unit. The edge seal may have lost its effectiveness, allowing moisture to enter between the glass panes and reducing insulating performance.<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>On the interior surface <\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">: high humidity level or cold window on the room side. This often reflects a lack of ventilation or low-performance glazing that remains very cold compared with the indoor air.<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>On the exterior surface <\/b><span style=\"font-weight: 400%;\">: sometimes normal depending on outdoor temperature and humidity. This phenomenon can even indicate good thermal performance, as indoor heat is not passing through the glazing.<br \/>\n<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Recurrent condensation inside the glazing means that the insulating gas or seal has been damaged. This reduces energy efficiency and may justify replacing the glass unit or, in some cases, the entire window.<\/span><\/p>\n<h3><b>3. Temperature variations near windows<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">A poorly insulated window lets cold in during winter and heat in during summer. If you feel a <a href=\"https:\/\/fenomax.com\/en\/why-window-wont-close-how-to-fix\/\">noticeable difference when you move closer to the glass or frame, it means the thermal insulation is no longer optimal<\/a>. This temperature contrast can be perceived even a few centimeters away from the glazed surface or frame.<\/span><\/p>\n<p>The consequences can be numerous when the window lets in cold air in winter or heat in summer. Discomfort is quickly felt near living areas (such as the living room, bedrooms or reading corners), where people naturally avoid sitting too close to the window during cold periods. To compensate for these temperature variations, the heating or air conditioning system has to work harder, which leads to increased operating costs for the home. In the long term, this performance loss reduces the overall energy efficiency of the building, which no longer fully benefits from the insulation installed in the walls and roof.<\/p>\n<h3><b>4. Dry, cracked or missing seals<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Seals prevent air and moisture from penetrating. Over time, they can lose their elasticity or detach, particularly when exposed to UV radiation, temperature changes and humidity.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Signs to look for:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Visible cracks along the caulking, indicating a loss of flexibility and continuity;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A dry or hard texture to the touch, which cracks when light pressure is applied;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A shrunken seal leaving a gap between the window and the wall or between the frame and the glazing;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Missing seal in certain areas, sometimes after partial detachment or advanced deterioration.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Without these seals, even a recent window can lose performance, which is why it is important to check and redo the caulking when necessary.<\/span><\/p>\n<h3><b>5. Glazing that has become ineffective<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Over the years, glass can lose some of its insulating properties. Defective glazing may be linked:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">to loss of insulating gas between the panes, reducing its ability to limit heat transfer;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">to deterioration of a Low-E coating, which is then less effective at reflecting heat inward or outward depending on the season;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">to an internal fracture that is difficult to detect, which alters thermal performance without any immediately visible sign.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ineffective glazing makes the window colder to the touch and encourages heat loss. It can also contribute to more frequent condensation and to an overall impression of a less insulated wall surface.<\/span><\/p>\n<h3><b>6. Water infiltration<\/b><\/h3>\n<p class=\"sr-only\"><span style=\"font-size: 16px;\">Water can seep in at various points when a window is no longer watertight. These infiltrations are sometimes very subtle at first, but their effects can become significant over the long term. They may come from failed seals that no longer properly block rainwater or runoff, from a blocked drainage system that prevents proper evacuation of water accumulating in certain window profiles, from a weakened or cracked frame, especially in older windows or those highly exposed to weather, or from poor installation leaving entry points for water all around the perimeter of the window.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Even slight infiltration can damage:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">walls, causing stains, paint blisters or peeling finishes;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">flooring, especially when made of wood or materials that are sensitive to persistent moisture;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">internal structures, by promoting mold growth and corrosion of certain elements.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Prompt intervention prevents mold from appearing, limits the extent of repairs needed and protects the integrity of the building.<\/span><\/p>\n<h3><b>7. Excessive outdoor noise<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Poor acoustic insulation can be a sign of poor thermal insulation. If outdoor noise suddenly becomes more noticeable (traffic, conversations, construction), this may indicate that the window is no longer fulfilling its soundproofing role, often linked to a loss of airtightness or lower-performance glazing.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Summary table of main signs:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Sign observed<\/b><\/td>\n<td><b>Likely cause<\/b><\/td>\n<td><b>Impact on the home<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Drafts<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Damaged seals<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Significant heat loss<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Internal condensation<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Damaged sealed glazing unit<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Reduced energy efficiency<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Notable temperature difference<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Poorly insulated window<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Discomfort + high energy use<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Water infiltration<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Failed seal or frame<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Risk of mold<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Amplified outdoor noise<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Poor overall insulation<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Acoustic discomfort<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Glazing cold to the touch<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Loss of insulating gas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Energy loss<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><b>Why do these problems appear?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Several factors explain the gradual loss of window performance. Understanding their origin makes it easier to plan interventions, reduce the risk of recurrence and choose more suitable products when replacing.<\/span><\/p>\n<h3><b>The age of the window<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Over time, materials degrade:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">seals dry out and lose their flexibility, cracking or detaching from the surface they adhere to;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">glazing loses its insulating gas or sees the quality of the sealed space decline, reducing its thermal capacity;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">frames can warp slightly, especially due to repeated climatic variations, creating stresses and gaps;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">the effectiveness of the Low-E coating may decrease if the glazing is very old or damaged, which affects the control of heat gain and loss.<\/span><\/li>\n<\/ul>\n<h3><b>Climatic conditions<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Windows in Canada are exposed to:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">freeze-thaw cycles that expand and contract materials, weakening seals and joints;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">large temperature differences between heated indoor air and cold outdoor air, or between summer and winter;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">strong winds that exert continuous pressure on frames and glazing, especially in open or exposed areas;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">high seasonal humidity, which can affect organic materials such as wood or certain sealants.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">These variations stress materials and speed up their aging, making air leaks, water infiltration and glazing failure more likely over the years.<\/span><\/p>\n<h3><b>The initial installation<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">A poorly installed window can develop insulation problems within just a few years. Improper installation creates gaps or stresses in the structure that compromise air and water tightness. Insufficient fastening, poor leveling or incomplete caulking can therefore limit performance, even with a high-quality window.<\/span><\/p>\n<h3><b>Insufficient maintenance<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Windows require regular inspection. <a href=\"https:\/\/fenomax.com\/en\/annual-window-maintenance\/\">A lack of maintenance can lead to<\/a>:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">moisture buildup in drainage areas and profiles, promoting corrosion or swelling of certain materials;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">seal deterioration, which cracks or detaches without being replaced in time;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">blocked drainage, preventing normal evacuation of water that then accumulates in the frames and may eventually infiltrate indoors;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">dirty operating hardware, making the window harder to close properly and compromising airtightness.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Simple but consistent maintenance is enough to extend their lifespan, maintain performance and delay the need for complete replacement.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>How can you check window insulation yourself?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Several simple tests can be done to obtain a first diagnosis before considering professional intervention. These tests require little equipment and can be carried out at different times of the year, depending on outdoor conditions.<\/span><\/p>\n<h3 data-start=\"82\" data-end=\"149\"><strong data-start=\"86\" data-end=\"147\">Tactile tests: detecting drafts with your hand<\/strong><\/h3>\n<p data-start=\"150\" data-end=\"784\">The tactile test is one of the simplest and most effective methods for detecting insulation loss around a window. It involves slowly running your hand along the frame, particularly near seals, corners and areas where two materials meet. If you feel a cold draft or subtle movement of air, this clearly indicates that a leak is present. Even a light draft can significantly reduce indoor comfort and cause temperature variations in the room. It is often the first sign of an airtightness problem that requires more thorough inspection.<\/p>\n<h3 data-start=\"791\" data-end=\"861\"><strong data-start=\"795\" data-end=\"859\">Light tests: spotting gaps that let air through<\/strong><\/h3>\n<p data-start=\"862\" data-end=\"1461\">The light test involves placing a lamp or small light source on the other side of a window seal, then observing whether a line of light appears. If a glow shines through the frame, it means a gap is present that may let in air, moisture or even insects. This check is particularly useful in the evening when light contrasts are more visible. It helps identify spaces that are hard to see with the naked eye. Even a slight passage of light confirms an airtightness defect that should be corrected quickly.<\/p>\n<h3 data-start=\"1468\" data-end=\"1546\"><strong data-start=\"1472\" data-end=\"1544\">Glazing inspection: identifying signs of wear and moisture<\/strong><\/h3>\n<p data-start=\"1547\" data-end=\"2176\">Careful examination of the glazing provides many clues about the overall insulation condition of a window. Internal condensation, located between glass panes, reveals a sealed unit problem and loss of the insulating gas contained in the window. A foggy film between panes also confirms moisture infiltration due to a failing edge seal. Visible scratches, chips or distortions can reduce thermal efficiency and weaken the glass structure. By regularly observing these signs, it is possible to detect gradual deterioration before it becomes problematic.<\/p>\n<h3 data-start=\"2183\" data-end=\"2273\"><strong data-start=\"2187\" data-end=\"2271\">Thermal tests: measuring temperature variations to detect leaks<\/strong><\/h3>\n<p data-start=\"2274\" data-end=\"2914\">The thermal test provides a more precise diagnosis by measuring temperature differences around the window. Using an affordable infrared thermometer, you compare the temperature of the adjacent wall, the frame and the glazing. On a well-insulated window, the values should be relatively close. A frame that is significantly colder or glazing that differs greatly from room temperature indicates a major thermal leak. This type of analysis reveals thermal bridges that are invisible to the naked eye and may justify prompt professional intervention to avoid higher energy costs.<\/p>\n<p>&nbsp;<\/p>\n<h2><b>Fenomax: design focused on energy performance<\/b><\/h2>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/fenomax.com\/en\/products\/windows\/\">Fenomax designs windows adapted to northern climates<\/a>, using modern materials, high-performance glazing and reinforced frames to optimize airtightness. Their designs focus on reducing thermal loss, protecting against moisture and providing superior durability. Thanks to manufacturing in Canada, their products are developed to withstand temperature changes, seasonal cycles and harsh winter conditions while still delivering strong summer performance.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The attention paid to seals, insulating structure and multiple glazing allows their windows to maintain performance over the years. This approach helps improve indoor comfort, reduce energy costs and ensure better longevity of openings in the building envelope.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>Conclusion<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Signs of poor window insulation appear gradually: drafts, condensation, temperature variations or excessive noise. Recognizing them early allows you to act quickly, improve indoor comfort and avoid energy losses that build up over time. Regular assessment of window condition, supplemented when needed by specialist intervention, helps preserve the home\u2019s overall performance.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For windows specifically designed for Canadian climates, the Fenomax team can guide you toward durable, reliable solutions that are perfectly adapted to your home, taking into account insulation, aesthetics and material longevity.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A well-insulated window contributes directly to the thermal comfort of a home, to the reduction of energy loss and to protection against changing weather conditions. When a window starts to lose efficiency, the impacts are felt quickly: discomfort, condensation, drafts or excessive noise. These issues may seem minor at first, but they often reflect a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":67302,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How do you know if your windows are poorly insulated?","_seopress_titles_desc":"Learn the key signs of poor window insulation, from drafts and condensation to temperature fluctuations and noise. Discover how to identify issues early and improve your home\u2019s comfort and energy efficiency.","_seopress_robots_index":"","inline_featured_image":false,"footnotes":""},"categories":[1228],"tags":[],"class_list":{"0":"post-67285","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-window-buying-guide"},"acf":[],"acfml_non_translatable_locations":null,"_wp_attached_file":null,"_wp_attachment_metadata":null,"wpml_media_processed":null,"_wpml_media_usage":null,"_elementor_inline_svg":null,"_elementor_source_image_hash":null,"_wp_attachment_image_alt":null,"region":null,"region_courte":null,"cmplz_hide_cookiebanner":"","_seopress_social_fb_title":null,"_seopress_social_fb_desc":null,"_seopress_social_twitter_title":null,"_seopress_social_twitter_desc":null,"_seopress_social_fb_img":null,"_seopress_social_fb_img_attachment_id":null,"_seopress_social_fb_img_width":null,"_seopress_social_fb_img_height":null,"_seopress_social_twitter_img":null,"_seopress_social_twitter_img_attachment_id":null,"_seopress_social_twitter_img_width":null,"_seopress_social_twitter_img_height":null,"logo":null,"_logo":null,"adresse_1":null,"_adresse_1":null,"adresse_2":null,"_adresse_2":null,"ville":null,"_ville":null,"code_postal":null,"_code_postal":null,"website":null,"_website":null,"google_map":null,"_google_map":null,"_icl_lang_duplicate_of":null,"_elementor_screenshot_failed":null,"__elementor_forms_snapshot":null,"_seopress_robots_follow":null,"_elementor_location":null,"_elementor_priority":null,"_elementor_code":null,"_elementor_extra_options":null,"prosomo_franchise_franchise_pages_checkbox":null,"prosomo_franchise_get_pages_checkbox":null,"address":null,"_address":null,"city":null,"_city":null,"country":null,"_country":null,"postal_code":null,"_postal_code":null,"email":null,"_email":null,"phone":null,"_phone":null,"fax":null,"_fax":null,"main_google_maps":null,"_main_google_maps":null,"get_hours":null,"_get_hours":null,"google_maps_0_name":null,"_google_maps_0_name":null,"google_maps_0_map":null,"_google_maps_0_map":null,"google_maps":null,"_google_maps":null,"place_id":null,"_place_id":null,"prosomo_franchise_seo_use_template":null,"service_icon":null,"prosomo_franchise_google_review_cache":null,"prosomo_franchise_google_review_cache_date":null,"sunday_start_hour":null,"_sunday_start_hour":null,"sunday_start_minute":null,"_sunday_start_minute":null,"sunday_end_hour":null,"_sunday_end_hour":null,"sunday_end_minute":null,"_sunday_end_minute":null,"sunday":null,"_sunday":null,"monday_start_hour":null,"_monday_start_hour":null,"monday_start_minute":null,"_monday_start_minute":null,"monday_end_hour":null,"_monday_end_hour":null,"monday_end_minute":null,"_monday_end_minute":null,"monday":null,"_monday":null,"tuesday_start_hour":null,"_tuesday_start_hour":null,"tuesday_start_minute":null,"_tuesday_start_minute":null,"tuesday_end_hour":null,"_tuesday_end_hour":null,"tuesday_end_minute":null,"_tuesday_end_minute":null,"tuesday":null,"_tuesday":null,"wednesday_start_hour":null,"_wednesday_start_hour":null,"wednesday_start_minute":null,"_wednesday_start_minute":null,"wednesday_end_hour":null,"_wednesday_end_hour":null,"wednesday_end_minute":null,"_wednesday_end_minute":null,"wednesday":null,"_wednesday":null,"thursday_start_hour":null,"_thursday_start_hour":null,"thursday_start_minute":null,"_thursday_start_minute":null,"thursday_end_hour":null,"_thursday_end_hour":null,"thursday_end_minute":null,"_thursday_end_minute":null,"thursday":null,"_thursday":null,"friday_start_hour":null,"_friday_start_hour":null,"friday_start_minute":null,"_friday_start_minute":null,"friday_end_hour":null,"_friday_end_hour":null,"friday_end_minute":null,"_friday_end_minute":null,"friday":null,"_friday":null,"saturday_start_hour":null,"_saturday_start_hour":null,"saturday_start_minute":null,"_saturday_start_minute":null,"saturday_end_hour":null,"_saturday_end_hour":null,"saturday_end_minute":null,"_saturday_end_minute":null,"saturday":null,"_saturday":null,"localbusiness_name":null,"_localbusiness_name":null,"localbusiness_description":null,"_localbusiness_description":null,"localbusiness_image":null,"_localbusiness_image":null,"prosomo_franchise_original_id":null,"prosomo_franchise_page_id":null,"_prosomo_franchise_template_id":null,"_prosomo_franchise_remove_menu_link":null,"_prosomo_franchise_remove_menu_completely":null,"_prosomo_franchise_menu_class":null,"prosomo_franchise_template_id_copy":null,"_prosomo_franchise_template_id_copy":null,"prosomo_franchise_link_only":null,"_prosomo_franchise_link_only":null,"prosomo_franchise_link":null,"_prosomo_franchise_link":null,"_listing_data":null,"_listing_type":null,"_is_deps_ready":null,"_is_style_deps":null,"_is_script_deps":null,"metform_form__form_setting":null,"_metform_cloned_id":null,"ml-slider_settings":null,"metaslider_slideshow_theme":null,"_menu_item_type":null,"_menu_item_menu_item_parent":null,"_menu_item_object_id":null,"_menu_item_object":null,"_menu_item_target":null,"_menu_item_classes":null,"_menu_item_xfn":null,"_menu_item_url":null,"jet_menu_settings":null,"jet-menu-item":null,"_content_type":null,"_oembed_a4889b747f138ed09635b2500c9ce9d5":null,"_oembed_time_a4889b747f138ed09635b2500c9ce9d5":null,"_oembed_80936e6cd6ba3506ec27a42fea006a60":null,"_oembed_time_80936e6cd6ba3506ec27a42fea006a60":null,"_form":null,"_mail":null,"_mail_2":null,"_messages":null,"_additional_settings":null,"_locale":null,"_ctz_zapier":null,"_hash":null,"wpcf7_id":null,"wpcf7_rule_id":null,"action_type":null,"post_title":null,"page_id":null,"external_url":null,"http_build_query_selectively_fields":null,"delay_redirect_seconds":null,"action_status":null,"_wpml_media_featured":"1","_wpml_media_duplicate":"1","_edit_lock":"1764968109:2","_edit_last":"1","_wp_old_slug":null,"_thumbnail_id":"67302","inline_featured_image":null,"_seopress_analysis_data":null,"_seopress_redirections_type":"301","_seopress_redirections_logged_status":"both","_wp_page_template":"default","_elementor_edit_mode":null,"_elementor_template_type":null,"_elementor_version":null,"_elementor_pro_version":null,"_elementor_data":null,"_elementor_page_assets":[],"_wpml_word_count":"2620","_wpml_location_migration_done":null,"_wpml_media_has_media":"1","_seopress_analysis_target_kw":"","_cmplz_scanned_post":null,"_elementor_css":null,"_dp_original":null,"_top_nav_excluded":null,"_cms_nav_minihome":null,"_elementor_template_widget_type":null,"_last_translation_edit_mode":"native-editor","_elementor_controls_usage":null,"_seopress_titles_title":"How do you know if your windows are poorly insulated?","_wp_old_date":null,"_seopress_titles_desc":"Learn the key signs of poor window insulation, from drafts and condensation to temperature fluctuations and noise. Discover how to identify issues early and improve your home\u2019s comfort and energy efficiency.","province":null,"_province":null,"_elementor_conditions":null,"_eael_custom_js":null,"_happyaddons_elements_cache":null,"_elementor_popup_display_settings":null,"_elementor_page_settings":null,"_seopress_robots_index":null,"_oembed_314d4a3db169cc32bd2a344be9b486d8":null,"_oembed_time_314d4a3db169cc32bd2a344be9b486d8":null,"_oembed_0018718db84f5fbf1571ea95aa5e9cb9":null,"_oembed_time_0018718db84f5fbf1571ea95aa5e9cb9":null,"prosomo_franchise_template_id":null,"prosomo_franchise_seo_title":null,"prosomo_franchise_seo_description":null,"prosomo_franchise_seo_social_image":null,"prosomo_franchise_remove_menu_completely":null,"prosomo_franchise_remove_menu_link":null,"prosomo_franchise_menu_class":null,"_links":{"self":[{"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/posts\/67285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/comments?post=67285"}],"version-history":[{"count":0,"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/posts\/67285\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/media\/67302"}],"wp:attachment":[{"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/media?parent=67285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/categories?post=67285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fenomax.com\/en\/wp-json\/wp\/v2\/tags?post=67285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}