{"id":41933,"date":"2026-08-12T16:07:32","date_gmt":"2026-08-12T14:07:32","guid":{"rendered":"https:\/\/hetzner.actilum.com\/hot-cold-double-pane-window-with-natural-light-vs-other-fake-windows\/"},"modified":"2026-08-12T16:45:54","modified_gmt":"2026-08-12T14:45:54","slug":"hot-cold-double-pane-window-with-natural-light-vs-other-fake-windows","status":"publish","type":"page","link":"https:\/\/hetzner.actilum.com\/en\/hot-cold-double-pane-window-with-natural-light-vs-other-fake-windows\/","title":{"rendered":"Hot-Cold Double-Pane Window with Natural Light vs. Other Fake Windows"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"41933\" class=\"elementor elementor-41933 elementor-41866\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c867c0 e-flex e-con-boxed e-con e-parent\" data-id=\"0c867c0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a64801 elementor-widget elementor-widget-heading\" data-id=\"7a64801\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Hot-Cold Double-Pane Window with Natural Light vs. Other Fake Windows<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5f8f175 e-grid e-con-boxed e-con e-parent\" data-id=\"5f8f175\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9b33540 e-con-full e-flex e-con e-child\" data-id=\"9b33540\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eb88a9f elementor-widget elementor-widget-heading\" data-id=\"eb88a9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Choose the appropriate option based on the level of control required by the project<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-539ab5a elementor-widget elementor-widget-text-editor\" data-id=\"539ab5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The <strong>Hot-Cold Double Window with Natural Light<\/strong> is the ideal choice when a project requires a wide, clean, horizontal light opening with adjustable white temperature.<\/p><p>Its value lies in combining the benefits of a <strong>Double Solar Window<\/strong> with the ability to adjust and program the light temperature based on how the space is used, the time of day, or the desired experience.<\/p><p>The choice between &#8221; <strong>Warm-Cool with Solar Light<\/strong>,&#8221; <strong>&#8220;<\/strong> <strong>Solar<\/strong> <strong>,<\/strong> &#8221; or <strong>&#8220;Graphic&#8221;<\/strong> depends on the project&#8217;s main objective:<\/p><ul><li>Maintain a clean look without an image<\/li><li>Create a decorative faux exterior<\/li><li>Prioritize stable solar light in terms of color temperature<\/li><li>Adjustable white balance temperature<\/li><li>Schedule gradual changes in intensity and temperature<\/li><li>Choose between a more neutral, more visual, or more flexible solution<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-73cf8ca e-con-full e-flex e-con e-child\" data-id=\"73cf8ca\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-702b2d1 e-con-full e-flex e-con e-child\" data-id=\"702b2d1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7983bf elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"c7983bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Are you looking for a horizontal light-emitting aperture with a programmable white temperature?<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb6f37f elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"eb6f37f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Configure your Hot-Cold Double-Pane Window with Solar Glazing<\/strong> and choose the finish, additional controls, and accessories based on your project&#8217;s needs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f0ea8a premium-woo-title-above-yes premium-woo-product-align-center premium-qv-hidden-yes elementor-widget elementor-widget-premium-woo-products\" data-id=\"1f0ea8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"premium-woo-products.grid-1\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"premium-woocommerce premium-woo-products-grid premium-woo-skin-grid-1 premium-woo-query-custom\" data-page-id=\"41933\" data-skin=\"grid_1\" data-quick-view=\"\"><div class=\"premium-woo-products-inner premium-woo-product__hover-swap\"><ul class=\"products columns-1\">\n\n<li class=\" post-39603 product first instock taxable shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/hetzner.actilum.com\/en\/products\/hot-cold-double-window\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/woocommerce-placeholder.png\" alt=\"\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1500\" height=\"1000\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/06\/ventana-solar-doble-hoja-cortina-encendida-perspectiva.webp\" class=\"premium-woo-product__on_hover\" alt=\"\" \/><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/hetzner.actilum.com\/en\/products\/hot-cold-double-window\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Hot-Cold Double Window<\/h2><\/a>\n\t<span class=\"price\">From <span class=\"woocommerce-Price-amount amount\"><bdi>1.490,82&nbsp;<span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span><\/bdi><\/span> <small class=\"woocommerce-price-suffix\">VAT exc.<\/small><\/span>\n<\/div>\t<\/div>\n<\/li>\n<\/ul>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-926adf5 e-grid e-con-boxed e-con e-parent\" data-id=\"926adf5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-66927f5 e-con-full e-flex e-con e-child\" data-id=\"66927f5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-06bed94 elementor-widget elementor-widget-heading\" data-id=\"06bed94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">When to Choose Hot-Cold Double-Pane Windows with Solar Glazing<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51e9951 elementor-widget elementor-widget-text-editor\" data-id=\"51e9951\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The <strong>Hot-Cold Double Window with Solar<\/strong> is recommended when the project requires a clean, unadorned false window\u2014without any graphics\u2014but with greater adjustability than a fixed-temperature Solar version.<\/p><p>It is suitable when you are looking for:<\/p><ul><li>A false, wide horizontal opening<\/li><li>Clean, minimalist design without graphics<\/li><li>Sunlight with adjustable color temperature<\/li><li>Adjustable brightness, just like the Solar version<\/li><li>Control via app or remote control<\/li><li>Scheduling changes as the hours pass<\/li><li>Visual comfort<\/li><li>Adaptation to Different Uses of Space<\/li><\/ul><p> <\/p><p>The Warm-Cool variant works especially well when the space changes use throughout the day or when the lighting needs to adapt to the atmosphere without incorporating a decorative scene.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5de3969 e-con-full e-flex e-con e-child\" data-id=\"5de3969\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-845de42 elementor-widget elementor-widget-heading\" data-id=\"845de42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Hot-Cold Double-Pane Window vs. Solar Double-Pane Window<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebc48b2 elementor-widget elementor-widget-text-editor\" data-id=\"ebc48b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The main difference lies in the control and adjustment of color temperature.<\/p><p>The <strong>Double Solar Window<\/strong> is ideal when a project calls for clean light without a graphic pattern and with a stable color temperature. Its value lies in providing a subtle, unobtrusive opening that lets in full-spectrum sunlight, with brightness control via an app or remote, and an architectural aesthetic. <\/p><p>The <strong>Hot-Cold Double Window with Natural Light<\/strong>, on the other hand, adds the ability to adjust the color temperature of the white light and program gradual changes throughout the day.<\/p><p>In summary: If your project requires full-spectrum solar light, dimming capabilities, and a stable color temperature, <strong>the Double Solar Window<\/strong> is the best choice. If you also need to adjust and program the white temperature within a clean, graphic-free aesthetic, the <strong>Double Warm-Cool Window with solar light<\/strong> is a better fit. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-758fd25 e-con-full e-flex e-con e-child\" data-id=\"758fd25\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e21a40b e-grid e-con-boxed e-con e-parent\" data-id=\"e21a40b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a4e8573 e-con-full e-flex e-con e-child\" data-id=\"a4e8573\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f00a5f elementor-widget elementor-widget-heading\" data-id=\"1f00a5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Hot-Cold Double Window vs. Double Window with Graph<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22cfe75 elementor-widget elementor-widget-text-editor\" data-id=\"22cfe75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The <strong>Double Window with Graphics<\/strong> features a predefined scene that serves as a decorative faux exterior view. It is suitable when a project requires a landscape, visual depth, or a focal point within the space. <\/p><p>The <strong>Hot-Cold Double Window with Natural Light<\/strong> does not feature any graphics. Its value lies in the natural light, its clean aesthetic, the ability to adjust the color temperature of the white light, and the progressive lighting programming\u2014all without incorporating a decorative image. <\/p><p>In summary: If your main goal is to create a faux exterior view with a landscape or backlit scene, you should choose <strong>the Double Window with Graphic<\/strong>. If you\u2019re looking for a solution without an image but with the ability to adjust and program the white balance, the right option is <strong>the Warm-Cool Double Window with Solar Light<\/strong>. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ffc285c e-con-full e-flex e-con e-child\" data-id=\"ffc285c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-343a373 premium-woo-title-above-yes premium-woo-product-align-center premium-qv-hidden-yes elementor-widget elementor-widget-premium-woo-products\" data-id=\"343a373\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"premium-woo-products.grid-1\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"premium-woocommerce premium-woo-products-grid premium-woo-skin-grid-1 premium-woo-query-custom\" data-page-id=\"41933\" data-skin=\"grid_1\" data-quick-view=\"\"><div class=\"premium-woo-products-inner premium-woo-product__hover-swap\"><ul class=\"products columns-1\">\n\n<li class=\" post-39481 product first instock taxable shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/hetzner.actilum.com\/en\/products\/double-window-with-graphic\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-doble-grafica-main.webp\" alt=\"\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventana-solar-doble-hoja-cortina-encendida-grafica.webp\" class=\"premium-woo-product__on_hover\" alt=\"\" \/><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/hetzner.actilum.com\/en\/products\/double-window-with-graphic\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Double window with graphic<\/h2><\/a>\n\t<span class=\"price\">From <span class=\"woocommerce-Price-amount amount\"><bdi>1.244,16&nbsp;<span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span><\/bdi><\/span> <small class=\"woocommerce-price-suffix\">VAT exc.<\/small><\/span>\n<\/div>\t<\/div>\n<\/li>\n<\/ul>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d4e88a8 e-con-full e-flex e-con e-child\" data-id=\"d4e88a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b56857 elementor-widget elementor-widget-heading\" data-id=\"2b56857\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Hot-Cold Programming as a Decision-Making Criterion<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c22eda elementor-widget elementor-widget-text-editor\" data-id=\"9c22eda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Brightness control is already one of the features of the Solar version. This model adds white temperature adjustment and the ability to program gradual changes via the app. <\/p><p>This allows the faux window to adapt to different times of the day, with smooth transitions, gradual brightening, or long, gradual dimming.<\/p><p>That is why this version is particularly useful when a project requires a more flexible solution than a fixed-temperature solar window, but without incorporating a decorative graphic.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e29fc56 e-grid e-con-boxed e-con e-parent\" data-id=\"e29fc56\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1f4c8c0 e-con-full e-flex e-con e-child\" data-id=\"1f4c8c0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3154c7 elementor-widget elementor-widget-heading\" data-id=\"c3154c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Full solar spectrum and programmable temperature<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa1c536 elementor-widget elementor-widget-text-editor\" data-id=\"aa1c536\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The value of this version lies not only in perceiving a warmer or cooler light.<\/p><p>By operating across the full solar spectrum, the Warm-Cool control allows you to create lighting conditions that more closely resemble dawn, daylight, or dusk.<\/p><p>This difference can be significant in indoor spaces where people spend extended periods of time and where lighting needs to better reflect the passage of the day without relying on natural light from outside.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2411258 e-con-full e-flex e-con e-child\" data-id=\"2411258\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9bbc6db e-grid e-con-boxed e-con e-parent\" data-id=\"9bbc6db\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7546e6a e-con-full e-flex e-con e-child\" data-id=\"7546e6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4327cc elementor-widget elementor-widget-heading\" data-id=\"b4327cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Control via app or remote control as a criterion for use<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1159922 elementor-widget elementor-widget-text-editor\" data-id=\"1159922\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The <strong>Hot-Cold Double Window with Solar Lighting<\/strong> allows you to control the brightness and color temperature using an app or remote control.<\/p><p>The dimming feature allows you to adjust the light output, just like in the Solar version. The difference is that this model also lets you adjust and program the color temperature. <\/p><p>You can add value in:<\/p><ul><li>Apartments and Suites<\/li><li>Wellness Areas<\/li><li>Lounge areas<\/li><li>Waiting Rooms<\/li><li>Receptions<\/li><li>Contract Spaces<\/li><li>Interiors where a flexible solution without graphics is sought<\/li><li>Spaces where you want to program progressive scenes for sunrise, daytime, or sunset<\/li><\/ul><p> <\/p><p>More than just an accessory, the control allows you to adjust the lighting, temperature, and lighting patterns of the double window without modifying the installation or relying on a fixed configuration.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-057abe4 e-con-full e-flex e-con e-child\" data-id=\"057abe4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-df6ec0b e-con-full frostedglass e-flex e-con e-child\" data-id=\"df6ec0b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f63b2c8 elementor-widget elementor-widget-text-editor\" data-id=\"f63b2c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>If you&#8217;re unsure whether to choose &#8221; <strong>Solar<\/strong>&#8221; ( <strong>with graphics<\/strong> ) or <strong>&#8220;Warm-Cool with Solar Lighting<\/strong>,&#8221; we can help you determine the most suitable option based on aesthetics, color temperature, lighting schedules, visual comfort, and how the space is used.<\/p><p><strong>Ask<\/strong> for <strong>advice<\/strong> on choosing the best false window for your project.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d1e1c22 e-con-full e-flex e-con e-child\" data-id=\"d1e1c22\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e7139e elementor-widget elementor-widget-button\" data-id=\"9e7139e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"mailto:contact@actilum.com\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">E-mail: contact@actilum.com<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df47a1b elementor-widget elementor-widget-button\" data-id=\"df47a1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/wa.me\/34601130113\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send us a Whatsapp<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3323af9 e-con-full e-flex e-con e-child\" data-id=\"3323af9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe81e1f elementor-widget elementor-widget-heading\" data-id=\"fe81e1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Quick Selection Criteria<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09c2829 elementor-widget elementor-widget-text-editor\" data-id=\"09c2829\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Choose <strong>the Hot-Cold Double Window with Solar Light<\/strong> if you&#8217;re looking for a simulated opening without a graphic display, featuring full-spectrum solar light, adjustable intensity, adjustable color temperature, and progressive scheduling via the app.<\/p><p>Choose <strong>the Double Solar Window<\/strong> if you need a solution that provides full-spectrum sunlight, adjustable intensity, and a stable color temperature.<\/p><p>Select &#8221; <strong>Double Window with Graphic<\/strong> &#8221; if the project requires a decorative exterior view, a predefined scene, or a backlit landscape with greater visual impact.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div data-premium-element-link=\"{&quot;type&quot;:&quot;url&quot;,&quot;link&quot;:{&quot;url&quot;:&quot;https:\\\/\\\/hetzner.actilum.com\\\/ventana-falsa\\\/&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;},&quot;href&quot;:&quot;https:\\\/\\\/hetzner.actilum.com\\\/ventana-falsa\\\/&quot;}\" style=\"cursor: pointer\" class=\"elementor-element elementor-element-005bf53 premium-wrapper-link-yes elementor-widget elementor-widget-image-gallery\" data-id=\"005bf53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-1' class='gallery galleryid-39481 gallery-columns-3 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-dobble-solar-main-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-dobble-solar-main-300x300.webp 300w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-dobble-solar-main-1024x1024.webp 1024w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-dobble-solar-main-150x150.webp 150w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-dobble-solar-main-768x768.webp 768w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-dobble-solar-main-600x600.webp 600w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-dobble-solar-main-100x100.webp 100w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-dobble-solar-main.webp 1500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-doble-grafica-main-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-doble-grafica-main-300x300.webp 300w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-doble-grafica-main-1024x1024.webp 1024w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-doble-grafica-main-150x150.webp 150w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-doble-grafica-main-768x768.webp 768w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-doble-grafica-main-600x600.webp 600w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-doble-grafica-main-100x100.webp 100w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/07\/ventanal-doble-grafica-main.webp 1500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5f1713a e-grid e-con-boxed e-con e-parent\" data-id=\"5f1713a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-aa719a8 e-con-full e-flex e-con e-child\" data-id=\"aa719a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1de4ad7 elementor-widget elementor-widget-heading\" data-id=\"1de4ad7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">A choice focused on light, temperature, and scheduling<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebcdbe7 elementor-widget elementor-widget-text-editor\" data-id=\"ebcdbe7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The <strong>Hot-Cold Double Window with Natural Light<\/strong> is a suitable solution when a project requires a horizontal faux opening that allows light in and can be adapted to the actual use of the space.<\/p><p>Its value lies in combining:<\/p><ul><li>Clean, minimalist design without graphics<\/li><li>Full-Spectrum Sunlight<\/li><li>Adjustable intensity<\/li><li>Adjustable color temperature<\/li><li>Programming Progressive Scenes<\/li><li>Control via app or remote control<\/li><li>Visual comfort<\/li><li>Architectural integration<\/li><li>Environmental Adaptation<\/li><\/ul><p> <\/p><p>This is the best option when you&#8217;re looking for a wide, horizontally oriented faux window that lets in plenty of light, but also allows you to adjust and program the color temperature depending on the time of day, your activity, or the mood you&#8217;re trying to create.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a6b6e7 e-con-full e-flex e-con e-child\" data-id=\"1a6b6e7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-abe504a e-flex e-con-boxed e-con e-parent\" data-id=\"abe504a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e099117 e-con-full e-flex e-con e-child\" data-id=\"e099117\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a01c7fe e-con-full e-flex e-con e-child\" data-id=\"a01c7fe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-86c33f8 elementor-widget elementor-widget-heading\" data-id=\"86c33f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">More info about...<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3354e6 premium-woo-title-above-yes premium-woo-product-align-center premium-qv-hidden-yes elementor-widget elementor-widget-premium-woo-products\" data-id=\"f3354e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"premium-woo-products.grid-1\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"premium-woocommerce premium-woo-products-grid premium-woo-skin-grid-1 premium-woo-query-custom\" data-page-id=\"41933\" data-skin=\"grid_1\" data-quick-view=\"\"><div class=\"premium-woo-products-inner premium-woo-product__hover-swap\"><ul class=\"products columns-1\">\n\n<li class=\" post-39603 product first instock taxable shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/hetzner.actilum.com\/en\/products\/hot-cold-double-window\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/woocommerce-placeholder.png\" alt=\"\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1500\" height=\"1000\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/06\/ventana-solar-doble-hoja-cortina-encendida-perspectiva.webp\" class=\"premium-woo-product__on_hover\" alt=\"\" \/><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/hetzner.actilum.com\/en\/products\/hot-cold-double-window\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Hot-Cold Double Window<\/h2><\/a>\n\t<span class=\"price\">From <span class=\"woocommerce-Price-amount amount\"><bdi>1.490,82&nbsp;<span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span><\/bdi><\/span> <small class=\"woocommerce-price-suffix\">VAT exc.<\/small><\/span>\n<\/div>\t<\/div>\n<\/li>\n<\/ul>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b0eee7d e-con-full e-flex e-con e-child\" data-id=\"b0eee7d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-05c4826 elementor-widget elementor-widget-heading\" data-id=\"05c4826\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Find answers to more questions in these articles<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64f3e76 special-menu-item premium-blog__carousel-yes premium-blog-align-left elementor-widget elementor-widget-premium-addon-blog\" data-id=\"64f3e76\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;force_height&quot;:&quot;true&quot;,&quot;premium_blog_columns_number&quot;:&quot;33.33%&quot;,&quot;premium_blog_carousel&quot;:&quot;yes&quot;,&quot;slides_to_scroll&quot;:1,&quot;premium_blog_carousel_autoplay_speed&quot;:4000,&quot;carousel_speed&quot;:1000,&quot;premium_blog_carousel_spacing&quot;:15,&quot;premium_blog_carousel_dots&quot;:&quot;yes&quot;,&quot;premium_blog_carousel_play&quot;:&quot;yes&quot;,&quot;premium_blog_grid&quot;:&quot;yes&quot;,&quot;premium_blog_layout&quot;:&quot;even&quot;,&quot;premium_blog_columns_number_tablet&quot;:&quot;50%&quot;,&quot;premium_blog_columns_number_mobile&quot;:&quot;100%&quot;,&quot;premium_blog_carousel_arrows&quot;:&quot;yes&quot;,&quot;arrows_position&quot;:&quot;default&quot;}\" data-widget_type=\"premium-addon-blog.default\">\n\t\t\t\t\t\n\t\t\n\n\t\t\t\t<div class=\"premium-blog-wrap  premium-blog-even premium-carousel-hidden\" data-page=\"41933\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-banner\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper empty-thumb\">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hetzner.actilum.com\/en\/hot-cold-double-pane-window-with-natural-light-for-interiors-without-natural-light\/\" target=\"_self\">\n\t\t\t\tHot-Cold Double-Pane Window with Natural Light for Interiors Without Natural Light\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">Hot-Cold Double-Pane Window with Natural Light for Interiors Without Natural Light A horizontal visual aperture \u2026<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-banner\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper empty-thumb\">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hetzner.actilum.com\/en\/hot-cold-double-pane-window-with-natural-light-vs-other-fake-windows\/\" target=\"_self\">\n\t\t\t\tHot-Cold Double-Pane Window with Natural Light vs. Other Fake Windows\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">Hot-Cold Double-Pane Window with Natural Light vs. Other Fake Windows Choose the appropriate option based \u2026<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-banner\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper empty-thumb\">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hetzner.actilum.com\/en\/where-to-install-a-hot-cold-double-window-with-natural-light\/\" target=\"_self\">\n\t\t\t\tWhere to Install a Hot-Cold Double Window with Natural Light\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">Where to Install a Hot-Cold Double Window with Natural Light An adjustable horizontal opening requires \u2026<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Hot-Cold Double-Pane Window with Natural Light vs. Other Fake Windows Choose the appropriate option based on the level of control required by the project The Hot-Cold Double Window with Natural Light is the ideal choice when a project requires a wide, clean, horizontal light opening with adjustable white temperature. Its value lies in combining the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[],"tags":[598],"wf_page_folders":[608],"class_list":["post-41933","page","type-page","status-publish","hentry","tag-satellite-03","wf_page_folders-doble-ventanal-cf"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hot-Cold Double-Pane Window vs. Other Fake Windows Hetzner Actilum<\/title>\n<meta name=\"description\" content=\"Hot-Cold Double Window with Natural Light vs. Double Window with Natural Light and Graphics. Selection criteria based on lighting schedules, white temperature, aesthetics, and control.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hetzner.actilum.com\/en\/hot-cold-double-pane-window-with-natural-light-vs-other-fake-windows\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hot-Cold Double-Pane Window vs. Other Fake Windows Hetzner Actilum\" \/>\n<meta property=\"og:description\" content=\"Hot-Cold Double Window with Natural Light vs. Double Window with Natural Light and Graphics. 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