{"id":7699,"date":"2025-01-07T16:58:56","date_gmt":"2025-01-07T15:58:56","guid":{"rendered":"https:\/\/www.knauf-industries.com\/garage-ceiling-insulation\/"},"modified":"2025-07-31T17:08:57","modified_gmt":"2025-07-31T15:08:57","slug":"polystyrene-ceiling-insulation","status":"publish","type":"page","link":"https:\/\/www.knauf-industries.com\/en\/structural-work\/polystyrene-ceiling-insulation\/","title":{"rendered":"Polystyrene ceiling insulation"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7699\" class=\"elementor elementor-7699 elementor-903\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67048a65 e-flex e-con-boxed e-con e-parent\" data-id=\"67048a65\" 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-7e7dc814 elementor-widget elementor-widget-hero-banner\" data-id=\"7e7dc814\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"hero-banner.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"hero-banner\" style=\"--background-color: #F2F3F6;\"><div class=\"hero-banner__content\"><div class=\"hero-banner__content-left\"><ul class=\"semantic-list hero-banner__content-left-breadcrumb\"><li class=\"hero-banner__content-left-breadcrumb-item\"><a class=\"hero-banner__content-left-breadcrumb-item-link\" href=\"https:\/\/www.knauf-industries.com\/en\/\">Homepage<\/a><\/li><li class=\"hero-banner__content-left-breadcrumb-item\"><a class=\"hero-banner__content-left-breadcrumb-item-link\" href=\"https:\/\/www.knauf-industries.com\/en\/structural-work\/\">Structural work<\/a><\/li><li class=\"hero-banner__content-left-breadcrumb-item\"><span class=\"hero-banner__content-left-breadcrumb-item-link\">Polystyrene ceiling insulation<\/span><\/li><\/ul><h1 class=\"hero-banner__title\">Polystyr\u00e8ne ceiling insulation: performance and efficiency<\/h1><\/div><div class=\"hero-banner__content-right\"><div class=\"hero-banner__content-right-text\"><p><span style=\"font-weight: 400\">Improve the thermal performance of your ceilings with our expanded polystyrene insulation solutions for garages and basements.<\/span><\/p><\/div><div class=\"buttons-container\">                <a href=\"https:\/\/www.knauf-industries.com\/en\/contact-us\/\"\n                    class=\"button button--primary button--arrow\"\n                    target=\"_self\"\n                    rel=\"\">\n                    Speak to an expert                <\/a>\n<\/div><\/div><\/div><div class=\"hero-banner__media\"><img fetchpriority=\"high\" class=\"hero-banner__media-image\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/245.png\" alt=\"\" loading=\"eager\" fetchpriority=\"high\" decoding=\"async\" width=\"1440\" height=\"400\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5224161e elementor-widget elementor-widget-icon-n-text-card-widget\" data-id=\"5224161e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-n-text-card-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"itc\" style=\"\">\n                            <h2 class=\"itc__title\">Why choose EPS insulation for your ceilings?<\/h2>\n                        <div class=\"itc__items-container \">\n                                    <div class=\"itc__item\">\n                        <div>\n                                                            <div class=\"itc__item-icon-n-title\">\n                                                                            <img decoding=\"async\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2024\/12\/24x24.svg\" alt=\" - Icon\" class=\"itc__item-icon\" width=\"24\" height=\"24\" \/>\n                                                                        <p class=\"itc__item-title h4\">\n                                        Optimizing thermal performance                                    <\/p>\n                                <\/div>\n                            \n                            \n                                                            <p class=\"itc__item-text\">Reduces heat loss and improves energy efficiency.<\/p>\n                                                    <\/div>\n\n                                            <\/div>\n                                    <div class=\"itc__item\">\n                        <div>\n                                                            <div class=\"itc__item-icon-n-title\">\n                                                                            <img decoding=\"async\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2024\/12\/24x24.svg\" alt=\" - Icon\" class=\"itc__item-icon\" width=\"24\" height=\"24\" \/>\n                                                                        <p class=\"itc__item-title h4\">\n                                        Quick and easy installation                                    <\/p>\n                                <\/div>\n                            \n                            \n                                                            <p class=\"itc__item-text\">EPS panels are lightweight and easy to install.<\/p>\n                                                    <\/div>\n\n                                            <\/div>\n                                    <div class=\"itc__item\">\n                        <div>\n                                                            <div class=\"itc__item-icon-n-title\">\n                                                                            <img decoding=\"async\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2024\/12\/24x24.svg\" alt=\" - Icon\" class=\"itc__item-icon\" width=\"24\" height=\"24\" \/>\n                                                                        <p class=\"itc__item-title h4\">\n                                        Aesthetics and durability                                    <\/p>\n                                <\/div>\n                            \n                            \n                                                            <p class=\"itc__item-text\">Provides an aesthetic finish while being durable and long-lasting.<\/p>\n                                                    <\/div>\n\n                                            <\/div>\n                                    <div class=\"itc__item\">\n                        <div>\n                                                            <div class=\"itc__item-icon-n-title\">\n                                                                            <img decoding=\"async\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2024\/12\/24x24.svg\" alt=\" - Icon\" class=\"itc__item-icon\" width=\"24\" height=\"24\" \/>\n                                                                        <p class=\"itc__item-title h4\">\n                                        Economical and ecological solution                                    <\/p>\n                                <\/div>\n                            \n                            \n                                                            <p class=\"itc__item-text\">Reduces energy costs and complies with environmental standards.<\/p>\n                                                    <\/div>\n\n                                            <\/div>\n                            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-11817efd e-con-full e-flex e-con e-child\" data-id=\"11817efd\" 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-3b0c5f5 elementor-widget elementor-widget-text_n_media_widget\" data-id=\"3b0c5f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text_n_media_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div  class=\"text-media\" >\n            <div class=\"text-media__container\">\n                <div class=\"text-media__media\">\n                                                                    <img decoding=\"async\" height=\"360\" width=\"620\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1.png\" alt=\"\" class=\"text-media__media-image\" srcset=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1-150x150.png 150w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1-300x141.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1-768x362.png 768w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1-1024x482.png 1024w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1.png 1200w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1.png 1200w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1.png 42w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1.png 85w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1.png 170w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1-300x300.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1-600x283.png 600w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox_1-100x100.png 100w, \" \/>\n                                    <\/div>\n                <div class=\"text-media__content\">\n                    <h2 class=\"text-media__title\">Why insulate garage and crawl space ceilings?<\/h2>\n                    <div class=\"text-media__text\"><p><span style=\"font-weight: 400\">Insulating garage ceilings and crawl spaces can cut heating costs by up to 10%, by limiting heat loss. It improves energy efficiency and contributes to greater thermal comfort in the rooms above. By using durable insulation materials such as expanded polystyrene (EPS), you can optimize the thermal performance of your home while saving energy in the long term.  <\/span><\/p><p><span style=\"font-weight: 400\">Choose solid, long-lasting materials to reduce your energy bills over the long term, while respecting the environment.<\/span><\/p><\/div>\n                                    <\/div>\n            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24d48e45 elementor-widget elementor-widget-text_n_media_widget\" data-id=\"24d48e45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text_n_media_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div  class=\"text-media text-media--reverse\" >\n            <div class=\"text-media__container\">\n                <div class=\"text-media__media\">\n                                                                    <img decoding=\"async\" height=\"360\" width=\"620\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255.png\" alt=\"\" class=\"text-media__media-image\" srcset=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255-150x150.png 150w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255-300x141.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255-768x362.png 768w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255-1024x482.png 1024w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255.png 1200w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255.png 1200w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255.png 42w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255.png 85w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255.png 170w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255-300x300.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255-600x283.png 600w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/02\/255-100x100.png 100w, \" \/>\n                                    <\/div>\n                <div class=\"text-media__content\">\n                    <h2 class=\"text-media__title\">Advantages of EPS ceiling insulation<\/h2>\n                    <div class=\"text-media__text\"><p><span style=\"font-weight: 400\">Expanded polystyrene (EPS) insulation is ideal for underfloor insulation. Isobox Isolation panels, such as D\u00e9cobox 36, offer optimum thermal performance, ease of installation and impressive durability. They're lightweight, easy to cut and fasten, and provide impeccable airtightness. What's more, EPS offers aesthetic advantages, enhancing the appearance of ceilings while providing an economical and environmentally-friendly solution.   <\/span><\/p><\/div>\n                                    <\/div>\n            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5705557 elementor-widget elementor-widget-text_n_media_widget\" data-id=\"5705557\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text_n_media_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div  class=\"text-media\" >\n            <div class=\"text-media__container\">\n                <div class=\"text-media__media\">\n                                                                    <img loading=\"lazy\" decoding=\"async\" height=\"360\" width=\"620\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox.png\" alt=\"\" class=\"text-media__media-image\" srcset=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox-150x150.png 150w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox-300x264.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox.png 500w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox.png 500w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox.png 500w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox.png 500w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox.png 23w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox.png 45w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox.png 91w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox-300x300.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox.png 500w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Decobox-100x100.png 100w, \" \/>\n                                    <\/div>\n                <div class=\"text-media__content\">\n                    <h2 class=\"text-media__title\">Garage ceiling insulation solutions<\/h2>\n                    <div class=\"text-media__text\"><p><span style=\"font-weight: 400\">Our garage ceiling insulation solutions offer optimum thermal performance to improve the energy efficiency of your home. D\u00e9cobox 36, made from molded EPS, is designed to insulate basement tops and crawl spaces. Easy to install, it ensures perfect airtightness, limits heat loss and improves thermal comfort. Compatible with all substrates and complying with safety standards, it guarantees long-lasting, environmentally-friendly performance.   <\/span><\/p><\/div>\n                                    <\/div>\n            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a55234f elementor-widget elementor-widget-icon-n-text-card-widget\" data-id=\"a55234f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-n-text-card-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"itc\" style=\"\">\n                            <h2 class=\"itc__title\">Steps for installing under-ceiling insulation<\/h2>\n                        <div class=\"itc__items-container \">\n                                    <div class=\"itc__item\">\n                        <div>\n                                                            <div class=\"itc__item-icon-n-title\">\n                                                                            <img decoding=\"async\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2024\/12\/24x24.svg\" alt=\" - Icon\" class=\"itc__item-icon\" width=\"24\" height=\"24\" \/>\n                                                                        <p class=\"itc__item-title h4\">\n                                        Prepare and cut EPS slabs                                    <\/p>\n                                <\/div>\n                            \n                            \n                                                            <p class=\"itc__item-text\">Adjust the polystyrene panels to the dimensions of your ceiling.<\/p>\n                                                    <\/div>\n\n                                            <\/div>\n                                    <div class=\"itc__item\">\n                        <div>\n                                                            <div class=\"itc__item-icon-n-title\">\n                                                                            <img decoding=\"async\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2024\/12\/24x24.svg\" alt=\" - Icon\" class=\"itc__item-icon\" width=\"24\" height=\"24\" \/>\n                                                                        <p class=\"itc__item-title h4\">\n                                        Fixing EPS panels to the ceiling                                    <\/p>\n                                <\/div>\n                            \n                            \n                                                            <p class=\"itc__item-text\">Fix the tiles by screwing or gluing, depending on the type of substrate.<\/p>\n                                                    <\/div>\n\n                                            <\/div>\n                                    <div class=\"itc__item\">\n                        <div>\n                                                            <div class=\"itc__item-icon-n-title\">\n                                                                            <img decoding=\"async\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2024\/12\/24x24.svg\" alt=\" - Icon\" class=\"itc__item-icon\" width=\"24\" height=\"24\" \/>\n                                                                        <p class=\"itc__item-title h4\">\n                                        Check panel tightness                                    <\/p>\n                                <\/div>\n                            \n                            \n                                                            <p class=\"itc__item-text\">Check that the panels are properly joined to ensure a watertight seal.<\/p>\n                                                    <\/div>\n\n                                            <\/div>\n                                    <div class=\"itc__item\">\n                        <div>\n                                                            <div class=\"itc__item-icon-n-title\">\n                                                                            <img decoding=\"async\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2024\/12\/24x24.svg\" alt=\" - Icon\" class=\"itc__item-icon\" width=\"24\" height=\"24\" \/>\n                                                                        <p class=\"itc__item-title h4\">\n                                        Apply finishes and adjustments                                    <\/p>\n                                <\/div>\n                            \n                            \n                                                            <p class=\"itc__item-text\">Finish the installation with a neat and tidy finish.<\/p>\n                                                    <\/div>\n\n                                            <\/div>\n                            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-be7ed9b e-con-full e-flex e-con e-child\" data-id=\"be7ed9b\" 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-d2ed9b3 elementor-widget elementor-widget-text_n_media_widget\" data-id=\"d2ed9b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text_n_media_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div  class=\"text-media\" >\n            <div class=\"text-media__container\">\n                <div class=\"text-media__media\">\n                                                                    <img loading=\"lazy\" decoding=\"async\" height=\"360\" width=\"620\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf.png\" alt=\"\" class=\"text-media__media-image\" srcset=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf-150x150.png 150w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf-300x141.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf-768x362.png 768w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf-1024x482.png 1024w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf.png 1200w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf.png 1200w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf.png 42w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf.png 85w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf.png 170w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf-300x300.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf-600x283.png 600w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/Expertise-PPE-Knauf-100x100.png 100w, \" \/>\n                                    <\/div>\n                <div class=\"text-media__content\">\n                    <h2 class=\"text-media__title\">Why choose Knauf Industries for your projects?<\/h2>\n                    <div class=\"text-media__text\"><p><span style=\"font-weight: 400\">With over 90 years' experience, Knauf Industries is a world leader in PPE and EPS solutions. We offer high-quality products tailored to the needs of professionals in both new-build and energy-efficient renovation projects. Our Isobox Isolation solutions meet the requirements of single-family homes, apartment buildings and commercial buildings. What's more, we offer personalized technical support and tools to assist you at every stage of your project.   <\/span><\/p><\/div>\n                                    <\/div>\n            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5688643 elementor-widget elementor-widget-cta_banner_widget\" data-id=\"5688643\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"cta_banner_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"cta-banner cta-banner--w-media\" style=\"--background-color: #0099DE;\">\n            <div class=\"cta-banner__inner-container\">\n                <div class=\"cta-banner__content-container\">\n                                            <h2 class=\"cta-banner__content-title\">Need to know more about our expertise?<\/h2>\n                                                                <div class=\"cta-banner__content-text\"><p>Discover our honeycomb molding and materials.<\/p><\/div>\n                                    <\/div>\n                <div class=\"buttons-container\">                        <a href=\"https:\/\/www.knauf-industries.com\/en\/cellular-molding\/\"\n                            class=\"button button--primary\"\n                            target=\"_self\"\n                            rel=\"\">\n                            Learn more                        <\/a>\n                <\/div>            <\/div>\n                                            <div class=\"cta-banner__image-container\">\n                    <img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"440\" class=\"cta-banner__image\" src=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact.png\" srcset=\"https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact-150x150.png 150w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact-300x188.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact-768x480.png 768w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact-1024x640.png 1024w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact.png 1200w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact.png 1200w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact.png 32w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact.png 64w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact.png 128w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact-300x300.png 300w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact-600x375.png 600w, https:\/\/www.knauf-industries.com\/wp-content\/uploads\/2025\/01\/PPE-Contact-100x100.png 100w, \" alt=\"\" \/>\n                <\/div>\n                    <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-455f8dd elementor-widget elementor-widget-faq_widget\" data-id=\"455f8dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"faq_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div  class=\"faq\">\n            <h2 class=\"faq__title\">FAQ  <\/h2>            <div class=\"faq__list-wrapper\">\n                <!-- Premi\u00e8re colonne -->\n                <ul class=\"faq__list faq__list--first semantic-list\">\n                                            <li class=\"faq__list-item\">\n                            <input type=\"checkbox\" id=\"faq-0\" class=\"faq__list-item-input\" \/>\n                            <label for=\"faq-0\" class=\"faq__list-item-question-container\">\n                                <p class=\"faq__list-item-question\">What is ceiling insulation?<\/p>\n                                <div class=\"faq__list-item-plus\">\n                                    <i><\/i>\n                                <\/div>\n                            <\/label>\n                            <div class=\"faq__list-item-answer-container\">\n                                <div class=\"faq__list-item-answer\">\n                                    Ceiling insulation involves installing insulating materials on the ceiling of a basement, garage or crawl space to limit heat loss and improve the energy efficiency of your home.                                <\/div>\n                            <\/div>\n                        <\/li>\n                                            <li class=\"faq__list-item\">\n                            <input type=\"checkbox\" id=\"faq-1\" class=\"faq__list-item-input\" \/>\n                            <label for=\"faq-1\" class=\"faq__list-item-question-container\">\n                                <p class=\"faq__list-item-question\">Why choose expanded polystyrene (EPS) insulation?<\/p>\n                                <div class=\"faq__list-item-plus\">\n                                    <i><\/i>\n                                <\/div>\n                            <\/label>\n                            <div class=\"faq__list-item-answer-container\">\n                                <div class=\"faq__list-item-answer\">\n                                    EPS is lightweight, easy to install, and has low thermal conductivity, which effectively reduces heat loss. It is also recyclable, durable and economical.                                <\/div>\n                            <\/div>\n                        <\/li>\n                                            <li class=\"faq__list-item\">\n                            <input type=\"checkbox\" id=\"faq-2\" class=\"faq__list-item-input\" \/>\n                            <label for=\"faq-2\" class=\"faq__list-item-question-container\">\n                                <p class=\"faq__list-item-question\">What are the steps for installing insulation panels?<\/p>\n                                <div class=\"faq__list-item-plus\">\n                                    <i><\/i>\n                                <\/div>\n                            <\/label>\n                            <div class=\"faq__list-item-answer-container\">\n                                <div class=\"faq__list-item-answer\">\n                                    The steps include preparing and cutting the panels, fixing them by screwing or gluing, and checking the joints to ensure perfect sealing and an aesthetic result.                                <\/div>\n                            <\/div>\n                        <\/li>\n                                            <li class=\"faq__list-item\">\n                            <input type=\"checkbox\" id=\"faq-3\" class=\"faq__list-item-input\" \/>\n                            <label for=\"faq-3\" class=\"faq__list-item-question-container\">\n                                <p class=\"faq__list-item-question\">What are the benefits of insulating garage ceilings and crawl spaces?<\/p>\n                                <div class=\"faq__list-item-plus\">\n                                    <i><\/i>\n                                <\/div>\n                            <\/label>\n                            <div class=\"faq__list-item-answer-container\">\n                                <div class=\"faq__list-item-answer\">\n                                    Insulating these areas reduces heat loss and improves thermal comfort in the rooms above. It also provides long-term energy savings.                                <\/div>\n                            <\/div>\n                        <\/li>\n                                    <\/ul>\n\n                <!-- Deuxi\u00e8me colonne -->\n                <ul class=\"faq__list faq__list--second semantic-list\">\n                                            <li class=\"faq__list-item\">\n                            <input type=\"checkbox\" id=\"faq-4\" class=\"faq__list-item-input\" \/>\n                            <label for=\"faq-4\" class=\"faq__list-item-question-container\">\n                                <p class=\"faq__list-item-question\">Does garage ceiling insulation comply with current standards?<\/p>\n                                <div class=\"faq__list-item-plus\">\n                                    <i><\/i>\n                                <\/div>\n                            <\/label>\n                            <div class=\"faq__list-item-answer-container\">\n                                <div class=\"faq__list-item-answer\">\n                                    Yes, our products, such as the D\u00e9cobox 36, meet the requirements of energy efficiency regulations and are designed to be installed safely.                                <\/div>\n                            <\/div>\n                        <\/li>\n                                            <li class=\"faq__list-item\">\n                            <input type=\"checkbox\" id=\"faq-5\" class=\"faq__list-item-input\" \/>\n                            <label for=\"faq-5\" class=\"faq__list-item-question-container\">\n                                <p class=\"faq__list-item-question\">What is the lifespan of EPS insulation panels?<\/p>\n                                <div class=\"faq__list-item-plus\">\n                                    <i><\/i>\n                                <\/div>\n                            <\/label>\n                            <div class=\"faq__list-item-answer-container\">\n                                <div class=\"faq__list-item-answer\">\n                                    EPS panels are durable and designed to withstand wear and tear over time, even in demanding environments. Their longevity depends on the conditions of use and maintenance.                                <\/div>\n                            <\/div>\n                        <\/li>\n                                            <li class=\"faq__list-item\">\n                            <input type=\"checkbox\" id=\"faq-6\" class=\"faq__list-item-input\" \/>\n                            <label for=\"faq-6\" class=\"faq__list-item-question-container\">\n                                <p class=\"faq__list-item-question\">Can I install the insulation myself or do I need to hire a professional?<\/p>\n                                <div class=\"faq__list-item-plus\">\n                                    <i><\/i>\n                                <\/div>\n                            <\/label>\n                            <div class=\"faq__list-item-answer-container\">\n                                <div class=\"faq__list-item-answer\">\n                                    EPS panels are easy to cut and install. However, for an optimal and standard-compliant result, we recommend using qualified professionals for installation.                                <\/div>\n                            <\/div>\n                        <\/li>\n                                            <li class=\"faq__list-item\">\n                            <input type=\"checkbox\" id=\"faq-7\" class=\"faq__list-item-input\" \/>\n                            <label for=\"faq-7\" class=\"faq__list-item-question-container\">\n                                <p class=\"faq__list-item-question\">Are insulation panels suitable for all types of supports?<\/p>\n                                <div class=\"faq__list-item-plus\">\n                                    <i><\/i>\n                                <\/div>\n                            <\/label>\n                            <div class=\"faq__list-item-answer-container\">\n                                <div class=\"faq__list-item-answer\">\n                                    Yes, our panels are compatible with a wide range of supports, whether wood, concrete or other materials, and can be fixed by screwing or gluing depending on your installation.                                <\/div>\n                            <\/div>\n                        <\/li>\n                                    <\/ul>\n            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2daf01d elementor-widget elementor-widget-cta_banner_widget\" data-id=\"2daf01d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"cta_banner_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"cta-banner cta-banner--full-width\" style=\"--background-color: #0099DE;\">\n            <div class=\"cta-banner__inner-container\">\n                <div class=\"cta-banner__content-container\">\n                                            <h2 class=\"cta-banner__content-title\">More information?<\/h2>\n                                                                <div class=\"cta-banner__content-text\"><p>Would you like to find out more about our customized insulation solutions?<\/p><\/div>\n                                    <\/div>\n                <div class=\"buttons-container\">                        <a href=\"https:\/\/www.knauf-industries.com\/en\/contact-us\/\"\n                            class=\"button button--white\"\n                            target=\"_self\"\n                            rel=\"\">\n                            Ask for a meeting                        <\/a>\n                <\/div>            <\/div>\n                    <\/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>Homepage Structural work Polystyrene ceiling insulation Polystyr\u00e8ne ceiling insulation: performance and efficiency Improve the thermal performance of your ceilings with our expanded polystyrene insulation solutions for garages and basements. Speak to an expert Why choose EPS insulation for your ceilings? Optimizing thermal performance Reduces heat loss and improves energy efficiency. Quick and easy installation EPS &#8230; <a title=\"Polystyrene ceiling insulation\" class=\"read-more\" href=\"https:\/\/www.knauf-industries.com\/en\/structural-work\/polystyrene-ceiling-insulation\/\" aria-label=\"Read more about Polystyrene ceiling insulation\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":7702,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"class_list":["post-7699","page","type-page","status-publish"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ceiling insulation: our polystyrene inserts<\/title>\n<meta name=\"description\" content=\"Discover our solutions for insulating ceilings in garages, basements and crawl spaces with our easy-to-install expanded polystyrene panels.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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