{"id":2223,"date":"2026-08-21T16:30:00","date_gmt":"2026-08-21T22:30:00","guid":{"rendered":"https:\/\/promaica.com\/blog\/?p=2223"},"modified":"2026-08-21T14:09:44","modified_gmt":"2026-08-21T20:09:44","slug":"por-que-mi-casa-sigue-caliente-aunque-este-lloviendo-en-el-salvador","status":"publish","type":"post","link":"https:\/\/promaica.com\/blog\/por-que-mi-casa-sigue-caliente-aunque-este-lloviendo-en-el-salvador\/","title":{"rendered":"\u00bfPor qu\u00e9 mi casa sigue caliente aunque est\u00e9 lloviendo en El Salvador?\u00a0\u00a0"},"content":{"rendered":"\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-1 wp-block-paragraph\">Empieza a llover, baja la intensidad del sol y aparentemente el ambiente deber\u00eda sentirse m\u00e1s fresco. Sin embargo, entra a su casa y la sensaci\u00f3n de calor contin\u00faa.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-2 wp-block-paragraph\"><strong>\u00bfPor qu\u00e9 una casa puede seguir caliente incluso durante la temporada lluviosa en El Salvador?<\/strong><\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-3 wp-block-paragraph\">La respuesta no depende \u00fanicamente de si est\u00e1 lloviendo o no. El comportamiento t\u00e9rmico de una vivienda est\u00e1 relacionado con factores como el calor acumulado en el techo y los muros, la humedad ambiental, la ventilaci\u00f3n y la capacidad de la construcci\u00f3n para limitar la transferencia de calor.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-4 wp-block-paragraph\">Por eso, una tarde lluviosa no necesariamente significa que una vivienda se enfriar\u00e1 inmediatamente.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-5 wp-block-paragraph\">Entender qu\u00e9 est\u00e1 ocurriendo permite atacar el problema desde la construcci\u00f3n y no depender \u00fanicamente de ventiladores o aire acondicionado.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color wp-elements-6\"><strong>\u00bfPor qu\u00e9 hace calor en casa aunque est\u00e9 lloviendo?<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-7 wp-block-paragraph\">Una vivienda no cambia de temperatura instant\u00e1neamente cuando comienza a llover.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-8 wp-block-paragraph\">Durante las horas anteriores, el techo, las paredes y otros elementos de la construcci\u00f3n pueden haber recibido calor. Parte de esa energ\u00eda puede continuar transfiri\u00e9ndose hacia el interior aunque posteriormente el cielo est\u00e9 nublado o comience a llover.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-9 wp-block-paragraph\">Adem\u00e1s, durante la temporada lluviosa pueden coincidir condiciones de <strong>temperatura y humedad elevadas<\/strong>, haciendo que el ambiente interior resulte inc\u00f3modo.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-10 wp-block-paragraph\">Por eso es importante diferenciar dos aspectos:<\/p>\n\n\n\n<ul class=\"wp-block-list has-ast-global-color-8-color has-text-color has-link-color wp-elements-11\">\n<li class=\"has-medium-font-size\">Las condiciones clim\u00e1ticas exteriores<\/li>\n\n\n\n<li class=\"has-medium-font-size\">El comportamiento t\u00e9rmico de la vivienda<\/li>\n<\/ul>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-12 wp-block-paragraph\">Una casa con una envolvente poco eficiente puede seguir ganando o conservando calor independientemente de que en determinado momento est\u00e9 lloviendo.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-13\"><strong>1. Su techo puede haber acumulado calor antes de que comenzara la lluvia<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-14 wp-block-paragraph\">Piense en lo que ocurre durante una ma\u00f1ana o parte de la tarde con exposici\u00f3n solar.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-15 wp-block-paragraph\">El techo recibe radiaci\u00f3n durante varias horas.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-16 wp-block-paragraph\">Cuando comienza a llover, las condiciones exteriores cambian, pero eso no significa necesariamente que todo el calor acumulado en los materiales desaparezca inmediatamente.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-17 wp-block-paragraph\">Parte puede continuar transfiri\u00e9ndose hacia los espacios interiores.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-18 wp-block-paragraph\">Esta situaci\u00f3n puede percibirse especialmente en habitaciones ubicadas directamente debajo de la cubierta.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-19 wp-block-paragraph\">Algunas se\u00f1ales que pueden indicar que el techo est\u00e1 influyendo son:<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-20 wp-block-paragraph\">\u25aa\ufe0e  El nivel superior de la vivienda se siente m\u00e1s caliente<br>\u25aa\ufe0e  Las habitaciones directamente debajo del techo concentran mayor calor<br>\u25aa\ufe0e  El interior contin\u00faa caliente al finalizar la tarde<br>\u25aa\ufe0e  El cielo falso se siente caliente despu\u00e9s de varias horas de exposici\u00f3n solar<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-21 wp-block-paragraph\">En estos casos conviene evaluar el comportamiento t\u00e9rmico del techo y determinar si existe aislamiento.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-22\"><strong>2. Las paredes tambi\u00e9n pueden seguir transmitiendo calor<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-23 wp-block-paragraph\">No todo el calor entra por el techo.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-24 wp-block-paragraph\">Los muros exteriores que reciben sol directo durante varias horas tambi\u00e9n pueden calentarse y posteriormente transferir parte de esa energ\u00eda hacia el interior.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-25 wp-block-paragraph\">Esto ayuda a explicar por qu\u00e9 algunas habitaciones son considerablemente m\u00e1s calientes que otras dentro de la misma vivienda.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-26 wp-block-paragraph\">Por ejemplo, puede ocurrir que:<\/p>\n\n\n\n<ul class=\"wp-block-list has-ast-global-color-8-color has-text-color has-link-color wp-elements-27\">\n<li class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-28\">Una habitaci\u00f3n orientada hacia una zona de mayor exposici\u00f3n solar sea m\u00e1s caliente<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Una pared contin\u00fae sinti\u00e9ndose caliente despu\u00e9s de que el sol disminuya<\/li>\n\n\n\n<li class=\"has-medium-font-size\">El problema se concentre \u00fanicamente en determinadas habitaciones<\/li>\n<\/ul>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-29 wp-block-paragraph\">Si esto ocurre, enfocarse exclusivamente en el techo podr\u00eda dejar sin resolver otra parte importante del problema.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-30\"><strong>3. La humedad puede aumentar la sensaci\u00f3n de incomodidad<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-31 wp-block-paragraph\">Durante la temporada lluviosa, el calor puede presentarse acompa\u00f1ado de una mayor humedad ambiental.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-32 wp-block-paragraph\">La humedad influye en la forma en que nuestro cuerpo percibe las condiciones del ambiente. Cuando existe una combinaci\u00f3n de temperatura y humedad elevadas, el espacio puede sentirse m\u00e1s inc\u00f3modo.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-33 wp-block-paragraph\">Por eso es posible experimentar una sensaci\u00f3n de calor incluso cuando est\u00e1 nublado o lloviendo.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-34 wp-block-paragraph\">Esto no significa que un aislante t\u00e9rmico sea una soluci\u00f3n para controlar por s\u00ed mismo la humedad interior.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-35 wp-block-paragraph\">Son problemas diferentes.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-36 wp-block-paragraph\">El aislamiento t\u00e9rmico est\u00e1 orientado principalmente a <strong>reducir la transferencia de calor a trav\u00e9s de los elementos donde se incorpora<\/strong>. Los problemas espec\u00edficos de humedad, filtraciones, condensaci\u00f3n o ventilaci\u00f3n deben evaluarse de acuerdo con su origen.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color wp-elements-37\"><strong>Entonces, \u00bfel aislamiento t\u00e9rmico sirve tambi\u00e9n durante la temporada de lluvias?<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-38 wp-block-paragraph\">S\u00ed. El aislamiento t\u00e9rmico no funciona \u00fanicamente cuando hay sol intenso.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-39 wp-block-paragraph\">Su funci\u00f3n consiste en reducir la transferencia de calor a trav\u00e9s del sistema constructivo donde se encuentra instalado.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-40 wp-block-paragraph\">Por eso, <strong>aislar una vivienda no deber\u00eda considerarse \u00fanicamente una soluci\u00f3n para los meses m\u00e1s secos o los d\u00edas de mayor radiaci\u00f3n solar<\/strong>.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-41 wp-block-paragraph\">Forma parte del desempe\u00f1o t\u00e9rmico de la construcci\u00f3n.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-42 wp-block-paragraph\">Una vivienda correctamente aislada puede estar mejor preparada para limitar la transferencia de calor independientemente de que las condiciones exteriores cambien durante el d\u00eda.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color wp-elements-43\"><strong>\u00bfQu\u00e9 puede hacer si el calor proviene principalmente del techo?<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-44 wp-block-paragraph\">Si la vivienda cuenta con un falso plaf\u00f3n, una alternativa que puede evaluarse es <strong>Aislhogar de Owens Corning<\/strong>.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-45 wp-block-paragraph\">Aislhogar es un aislamiento de fibra de vidrio con propiedades t\u00e9rmicas y ac\u00fasticas que puede utilizarse en muros y techos, incluyendo aplicaciones sobre falsos plafones.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-46 wp-block-paragraph\">Su funci\u00f3n es ayudar a reducir la transferencia de calor a trav\u00e9s del sistema donde se instala.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-47 wp-block-paragraph\">La l\u00ednea cuenta con diferentes resistencias t\u00e9rmicas, por lo que la selecci\u00f3n debe realizarse de acuerdo con las caracter\u00edsticas del proyecto y no simplemente escogiendo cualquier presentaci\u00f3n.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-48 wp-block-paragraph\">Adem\u00e1s, su instalaci\u00f3n debe respetar el espesor del material y mantener una cobertura adecuada para aprovechar correctamente sus propiedades.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-49 wp-block-paragraph\">Si quiere conocer otra perspectiva sobre c\u00f3mo el aislamiento puede ayudar frente al calor en una vivienda, le invitamos a ver:<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-50 wp-block-paragraph\"><strong>\u25b6 \u00a1Adi\u00f3s al calor! Aislantes t\u00e9rmicos eficaces<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n <iframe title=\"\u00a1Adi\u00f3s al Calor! \ud83d\udd25 Aislantes T\u00e9rmicos Eficaces\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/jAJcw196ttI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-51\"><strong>\u00bfY si el problema est\u00e1 principalmente en las paredes?<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-52 wp-block-paragraph\">Cuando determinados muros exteriores reciben una exposici\u00f3n solar importante, tambi\u00e9n conviene analizar su comportamiento t\u00e9rmico.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-53 wp-block-paragraph\">Dependiendo del sistema constructivo y de la aplicaci\u00f3n, puede evaluarse una soluci\u00f3n r\u00edgida como <strong>Foamular de Owens Corning<\/strong>.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-54 wp-block-paragraph\">Foamular es un aislamiento de poliestireno extruido (XPS) utilizado en diferentes aplicaciones constructivas donde se busca mejorar el desempe\u00f1o t\u00e9rmico.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-55 wp-block-paragraph\"><strong>\u25b6<\/strong> I<strong>nstalaci\u00f3n Aislamiento Foamular con Empastado en Muro Exterior<\/strong>&nbsp;&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Instalaci\u00f3n Aislamiento Foamular con Empastado en Muro Exterior\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/YQkgn0UXBu0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-56 wp-block-paragraph\">Son materiales diferentes y la elecci\u00f3n depende de <strong>d\u00f3nde se necesita aislamiento y c\u00f3mo est\u00e1 construido el elemento que se desea intervenir<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color wp-elements-57\"><strong>\u00bfC\u00f3mo saber si el problema est\u00e1 en el techo, las paredes o ambos?<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-58 wp-block-paragraph\">Antes de comprar aislamiento, observe el comportamiento de su vivienda durante varios momentos del d\u00eda.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes has-medium-font-size\"><table class=\"has-ast-global-color-8-color has-text-color has-link-color has-fixed-layout\"><tbody><tr><td><strong>Lo que observa en su vivienda<\/strong><\/td><td><strong>Qu\u00e9 conviene revisar<\/strong><\/td><\/tr><tr><td>El segundo nivel es considerablemente m\u00e1s caliente<\/td><td>Techo y cubierta<\/td><\/tr><tr><td>El calor se concentra en habitaciones directamente bajo el techo<\/td><td>Aislamiento del techo o falso plaf\u00f3n<\/td><\/tr><tr><td>Una habitaci\u00f3n es m\u00e1s caliente que las dem\u00e1s<\/td><td>Muros exteriores y orientaci\u00f3n<\/td><\/tr><tr><td>Una pared permanece caliente durante la tarde<\/td><td>Exposici\u00f3n solar del muro<\/td><\/tr><tr><td>Toda la vivienda permanece caliente durante horas<\/td><td>Techo, muros y comportamiento general de la envolvente<\/td><\/tr><tr><td>El ambiente se siente sofocante principalmente cuando aumenta la humedad<\/td><td>Tambi\u00e9n conviene revisar ventilaci\u00f3n y condiciones de humedad<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-59 wp-block-paragraph\">Esta observaci\u00f3n no sustituye una evaluaci\u00f3n t\u00e9cnica, pero puede ayudar a identificar d\u00f3nde conviene comenzar.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color wp-elements-60\"><strong>\u00bfEl aire acondicionado resuelve el problema?<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-61 wp-block-paragraph\">El aire acondicionado y el aislamiento t\u00e9rmico cumplen funciones diferentes.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-62 wp-block-paragraph\">El aire acondicionado modifica las condiciones del espacio interior.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-63 wp-block-paragraph\">El aislamiento, por su parte, ayuda a reducir la transferencia de calor a trav\u00e9s de la construcci\u00f3n.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-64 wp-block-paragraph\">Si una vivienda recibe constantemente calor a trav\u00e9s del techo o los muros, el sistema de climatizaci\u00f3n tendr\u00e1 que compensar esa carga t\u00e9rmica.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-65 wp-block-paragraph\">Por eso, antes de pensar \u00fanicamente en aumentar la capacidad del aire acondicionado, resulta conveniente evaluar c\u00f3mo est\u00e1 respondiendo la vivienda frente al calor exterior.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color wp-elements-66\"><strong>\u00bfY si adem\u00e1s del calor tiene problemas de humedad?<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-67 wp-block-paragraph\">Aqu\u00ed es importante no confundir problemas diferentes.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-68 wp-block-paragraph\">Si observa:<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-69 wp-block-paragraph\">\ud83d\udd39  Filtraciones<br>\ud83d\udd39  Manchas de humedad<br>\ud83d\udd39  Agua entrando por el techo<br>\ud83d\udd39  Condensaci\u00f3n<br>\ud83d\udd39  Moho<br>\ud83d\udd39 Deterioro de acabados<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-70 wp-block-paragraph\">primero debe identificarse la causa.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-71 wp-block-paragraph\">Un aislamiento t\u00e9rmico <strong>no debe utilizarse para ocultar una filtraci\u00f3n ni considerarse autom\u00e1ticamente una soluci\u00f3n contra cualquier problema de humedad<\/strong>.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-72 wp-block-paragraph\">La presencia de agua o humedad requiere una evaluaci\u00f3n espec\u00edfica antes de incorporar otros materiales al sistema constructivo.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center\"><strong>El calor durante las lluvias tambi\u00e9n debe considerarse al construir o remodelar<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-73 wp-block-paragraph\">Cuando se dise\u00f1a una vivienda en El Salvador, pensar \u00fanicamente en protegerse del sol durante la temporada seca puede resultar limitado.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-74 wp-block-paragraph\">Las condiciones de confort deben analizarse durante todo el a\u00f1o.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-75 wp-block-paragraph\">Desde la etapa de construcci\u00f3n o remodelaci\u00f3n conviene evaluar:<\/p>\n\n\n\n<ul class=\"wp-block-list has-ast-global-color-8-color has-text-color has-link-color wp-elements-76\">\n<li class=\"has-medium-font-size\">Exposici\u00f3n solar del techo<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Orientaci\u00f3n de los muros<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Tipo de cubierta<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Existencia de falso plaf\u00f3n<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Posibilidad de incorporar aislamiento<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Ventilaci\u00f3n<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Condiciones de humedad<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Sistemas de climatizaci\u00f3n cuando sean necesarios<\/li>\n<\/ul>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-77 wp-block-paragraph\">Este enfoque permite tratar la vivienda como un sistema y no como una suma de soluciones aisladas.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color wp-elements-78\"><strong>Preguntas frecuentes<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ol class=\"wp-block-list has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-79\">\n<li class=\"has-medium-font-size\"><strong>\u00bfPor qu\u00e9 mi casa est\u00e1 caliente si afuera est\u00e1 lloviendo?<\/strong>\u00a0\u00a0Porque el techo y los muros pueden haber acumulado calor previamente y continuar transfiri\u00e9ndolo hacia el interior. Adem\u00e1s, las condiciones de humedad pueden aumentar la sensaci\u00f3n de incomodidad.<br><\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u00bfLa lluvia enfr\u00eda inmediatamente un techo caliente?<\/strong>\u00a0\u00a0No necesariamente. Las condiciones de la superficie pueden cambiar, pero los materiales de la construcci\u00f3n no pierden instant\u00e1neamente toda la energ\u00eda t\u00e9rmica acumulada.<br><\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u00bfEl aislamiento t\u00e9rmico sirve en \u00e9poca lluviosa?<\/strong>\u00a0\u00a0S\u00ed. El aislamiento est\u00e1 dise\u00f1ado para reducir la transferencia de calor y forma parte del desempe\u00f1o t\u00e9rmico de la construcci\u00f3n, no \u00fanicamente de una temporada espec\u00edfica.<br><\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u00bfQu\u00e9 aislamiento puedo considerar si el calor entra por el techo?<\/strong>\u00a0\u00a0La soluci\u00f3n depender\u00e1 del sistema constructivo. En viviendas con falso plaf\u00f3n puede evaluarse Aislhogar, seleccionando la presentaci\u00f3n y resistencia t\u00e9rmica apropiadas para el proyecto.<br><\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u00bfQu\u00e9 sucede si adem\u00e1s tengo humedad o filtraciones?<\/strong>\u00a0\u00a0Debe identificarse primero el origen de la humedad. El aislamiento t\u00e9rmico no sustituye la reparaci\u00f3n de filtraciones ni resuelve autom\u00e1ticamente problemas de condensaci\u00f3n o ventilaci\u00f3n.<br><\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u00bfC\u00f3mo puedo saber si necesito aislar el techo o las paredes?<\/strong>\u00a0\u00a0Observe qu\u00e9 habitaciones presentan mayor temperatura, cu\u00e1ndo aparece el calor y qu\u00e9 superficies reciben mayor exposici\u00f3n solar. Una evaluaci\u00f3n del proyecto permitir\u00e1 determinar con mayor precisi\u00f3n d\u00f3nde conviene intervenir.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color wp-elements-80\"><strong>\u00bfSu casa sigue caliente incluso durante la temporada de lluvias?<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-81 wp-block-paragraph\">En <strong>PROMAICA<\/strong> contamos con soluciones de aislamiento t\u00e9rmico y termoac\u00fastico para viviendas, comercios e industrias en El Salvador.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-82 wp-block-paragraph\">Si no sabe si el problema est\u00e1 en el techo, los muros o qu\u00e9 tipo de aislamiento necesita, nuestro equipo puede orientarle para seleccionar una soluci\u00f3n de acuerdo con las caracter\u00edsticas reales de su proyecto.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\ud83c\udf10 <a href=\"https:\/\/promaica.com\/\">https:\/\/promaica.com\/<\/a><\/p>\n\n\n\n<p class=\"has-text-align-center has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-83 wp-block-paragraph\"><strong>Tambi\u00e9n puede visitar nuestras sucursales<\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-84 wp-block-paragraph\">\ud83d\udccd <strong>San Salvador:<\/strong> Calle Roma y Calle Lorena #170<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-85 wp-block-paragraph\">\ud83d\udccd <strong>San Miguel:<\/strong> Carretera Panamericana, 500 metros despu\u00e9s de Metrocentro, ex local El Z\u00f3calo<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-86 wp-block-paragraph\">\ud83d\udcde <strong>Tel\u00e9fono:<\/strong> 2515-0030<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-8-color has-text-color has-link-color wp-elements-87\"><strong>Conclusi\u00f3n<\/strong>&nbsp;&nbsp;<\/h4>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-88 wp-block-paragraph\">Que est\u00e9 lloviendo no significa necesariamente que una vivienda dejar\u00e1 de sentirse caliente.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-89 wp-block-paragraph\">El calor acumulado previamente en techos y paredes, la transferencia t\u00e9rmica de los materiales y las condiciones de humedad pueden hacer que los espacios interiores contin\u00faen siendo inc\u00f3modos incluso durante una tarde lluviosa en El Salvador.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-90 wp-block-paragraph\">Por eso, la soluci\u00f3n comienza identificando el origen del problema.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-91 wp-block-paragraph\">Si la mayor transferencia ocurre por el techo, puede evaluarse una soluci\u00f3n adecuada para ese sistema. Si determinadas paredes reciben una fuerte exposici\u00f3n solar, tambi\u00e9n conviene analizarlas. Y si existen problemas de humedad o filtraciones, deben tratarse seg\u00fan su causa antes de asumir que el aislamiento los resolver\u00e1.<\/p>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-92 wp-block-paragraph\">Entender c\u00f3mo se comporta t\u00e9rmicamente la vivienda permite tomar mejores decisiones y elegir soluciones de aislamiento que realmente respondan a las condiciones del proyecto.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p class=\"has-text-align-center has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-93 wp-block-paragraph\"><strong>\u00a1Visita nuestra tienda en l\u00ednea!<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/shop.equipoypartes.com\/promaica\/inicio\"><img decoding=\"async\" width=\"90\" height=\"90\" src=\"https:\/\/promaica.com\/blog\/wp-content\/uploads\/2026\/04\/icons8-carrito-de-compras-90.png\" alt=\"\" class=\"wp-image-1853\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"has-ast-global-color-8-color has-text-color has-link-color has-medium-font-size wp-elements-94 wp-block-paragraph\"><strong>S\u00edguenos en nuestras redes sociales<\/strong><\/p>\n\n\n\n<div style=\"height:6px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-social-links has-huge-icon-size is-style-logos-only is-layout-flex wp-block-social-links-is-layout-flex\"><li class=\"wp-social-link wp-social-link-facebook wp-block-social-link\"><a 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c0.315,0.315,0.51,0.615,0.673,1.035c0.123,0.317,0.27,0.794,0.31,1.671c0.043,0.949,0.052,1.234,0.052,3.637 s-0.009,2.688-0.052,3.637c-0.04,0.877-0.187,1.354-0.31,1.671c-0.163,0.42-0.358,0.72-0.673,1.035 c-0.315,0.315-0.615,0.51-1.035,0.673c-0.317,0.123-0.794,0.27-1.671,0.31c-0.949,0.043-1.233,0.052-3.637,0.052 s-2.688-0.009-3.637-0.052c-0.877-0.04-1.354-0.187-1.671-0.31c-0.42-0.163-0.72-0.358-1.035-0.673 c-0.315-0.315-0.51-0.615-0.673-1.035c-0.123-0.317-0.27-0.794-0.31-1.671C4.631,14.688,4.622,14.403,4.622,12 s0.009-2.688,0.052-3.637c0.04-0.877,0.187-1.354,0.31-1.671c0.163-0.42,0.358-0.72,0.673-1.035 c0.315-0.315,0.615-0.51,1.035-0.673c0.317-0.123,0.794-0.27,1.671-0.31C9.312,4.631,9.597,4.622,12,4.622 M12,3 C9.556,3,9.249,3.01,8.289,3.054C7.331,3.098,6.677,3.25,6.105,3.472C5.513,3.702,5.011,4.01,4.511,4.511 c-0.5,0.5-0.808,1.002-1.038,1.594C3.25,6.677,3.098,7.331,3.054,8.289C3.01,9.249,3,9.556,3,12c0,2.444,0.01,2.751,0.054,3.711 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screen-reader-text\">YouTube<\/span><\/a><\/li><\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Empieza a llover, baja la intensidad del sol y aparentemente el ambiente deber\u00eda sentirse m\u00e1s fresco. Sin embargo, entra a su casa y la sensaci\u00f3n de calor contin\u00faa. \u00bfPor qu\u00e9 una casa puede seguir caliente incluso durante la temporada lluviosa en El Salvador? La respuesta no depende \u00fanicamente de si est\u00e1 lloviendo o no. El [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[339],"tags":[144,244,267,341,305,238,367],"class_list":["post-2223","post","type-post","status-publish","format-standard","hentry","category-aislamiento","tag-aislamientotermico-2","tag-aislhogar","tag-calorencasa","tag-conforttermico-2","tag-foamular","tag-promaica-2","tag-vivienda"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Por qu\u00e9 mi casa sigue caliente aunque est\u00e9 lloviendo<\/title>\n<meta name=\"description\" content=\"Empieza a llover, baja la intensidad del sol y aparentemente el ambiente deber\u00eda sentirse m\u00e1s fresco. 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