{"id":261,"date":"2025-12-30T03:07:59","date_gmt":"2025-12-30T03:07:59","guid":{"rendered":"https:\/\/polyisofactory.com\/?p=261"},"modified":"2025-12-30T03:10:30","modified_gmt":"2025-12-30T03:10:30","slug":"xps%e3%83%95%e3%82%a9%e3%83%bc%e3%83%a0%e3%81%ae%e3%83%87%e3%83%a1%e3%83%aa%e3%83%83%e3%83%88","status":"publish","type":"post","link":"https:\/\/polyisofactory.com\/ja\/knowledge\/disadvantages-of-xps-foam\/","title":{"rendered":"XPS\u30d5\u30a9\u30fc\u30e0\u306e\u6b20\u70b9\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>\u62bc\u51fa\u6cd5\u30dd\u30ea\u30b9\u30c1\u30ec\u30f3\uff08XPS\uff09\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u305d\u306e\u8010\u6e7f\u6027\u3068\u5727\u7e2e\u5f37\u5ea6\u306e\u305f\u3081\u306b\u5efa\u7bc9\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u786c\u8cea\u65ad\u71b1\u6750\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u4ed6\u306e\u6750\u6599\u3068\u540c\u69d8\u3001\u5efa\u7bc9\u5bb6\u3001\u5efa\u8a2d\u696d\u8005\u3001\u4f4f\u5b85\u6240\u6709\u8005\u304c\u8003\u616e\u3059\u3079\u304d\u91cd\u5927\u306a\u6b20\u70b9\u304c\u3042\u308b\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001XPS\u30d5\u30a9\u30fc\u30e0\u306e\u4e3b\u306a\u6b20\u70b9\u3092\u5ba2\u89b3\u7684\u306b\u691c\u8a3c\u3059\u308b\u3002 <a href=\"https:\/\/polyisofactory.com\/ja\/%e7%9f%a5%e8%ad%98\/xps%e3%81%a8pir%e3%81%ae%e3%81%a9%e3%81%a1%e3%82%89%e3%81%8c%e5%84%aa%e3%82%8c%e3%81%a6%e3%81%84%e3%82%8b%e3%81%8b\/\" data-type=\"link\" data-id=\"https:\/\/polyisofactory.com\/knowledge\/what-is-better-xps-or-pir\/\">XPS\u30d5\u30a9\u30fc\u30e0<\/a>, \u65ad\u71b1\u6750\u306b\u3064\u3044\u3066\u5341\u5206\u306a\u60c5\u5831\u3092\u5f97\u305f\u4e0a\u3067\u6c7a\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-1024x538.webp\" alt=\"XPS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\" class=\"wp-image-262\" srcset=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-1024x538.webp 1024w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-300x158.webp 300w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-768x403.webp 768w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-18x9.webp 18w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">XPS\u30d5\u30a9\u30fc\u30e0\u3068\u305d\u306e\u4e3b\u306a\u6b20\u70b9\u3092\u7406\u89e3\u3059\u308b<\/h2>\n\n\n\n<p>XPS\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u30dd\u30ea\u30b9\u30c1\u30ec\u30f3\u3092\u91d1\u578b\u3092\u901a\u3057\u3066\u62bc\u3057\u51fa\u3059\u3053\u3068\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u65ad\u71b1\u6750\u306e\u4e00\u7a2e\u3067\u3042\u308b\u3002\u305d\u306e\u72ec\u7acb\u6c17\u6ce1\u69cb\u9020\u3068\u5373\u52b9\u6027\u306e\u3042\u308b\u65ad\u71b1\u6027\u80fd\u306f\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u70b9\u3067\u6279\u5224\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u74b0\u5883\u3078\u306e\u5f71\u97ff\uff1a<\/strong>&nbsp;\u5f93\u6765\u306eXPS\u306f\u3001\u5730\u7403\u6e29\u6696\u5316\u4fc2\u6570\uff08GWP\uff09\u306e\u9ad8\u3044\u767a\u6ce1\u5264\u3092\u4f7f\u7528\u3057\u3066\u88fd\u9020\u3055\u308c\u3066\u3044\u308b\u3002\u65b0\u3057\u3044\u88fd\u5264\u306f\u3088\u308a\u74b0\u5883\u306b\u512a\u3057\u3044\u3082\u306e\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5f93\u6765\u306e\u88fd\u54c1\u3084\u4e00\u90e8\u306e\u73fe\u884c\u88fd\u54c1\u306f\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u901a\u3058\u3066\u4f9d\u7136\u3068\u3057\u3066\u6e29\u5ba4\u52b9\u679c\u30ac\u30b9\u306e\u6392\u51fa\u306b\u5927\u304d\u304f\u5bc4\u4e0e\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u9577\u671f\u71b1\u6027\u80fd\uff1a<\/strong>&nbsp;\u4e00\u90e8\u306e\u7814\u7a76\u306b\u3088\u308b\u3068\u3001XPS\u306e\u71b1\u62b5\u6297\uff08R\u5024\uff09\u306f\u3001\u767a\u6ce1\u5264\u304c\u62e1\u6563\u3057\u7a7a\u6c17\u304c\u62e1\u6563\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u6e1b\u5c11\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u201c<\/li>\n\n\n\n<li><strong>\u30b3\u30b9\u30c8\u5bfe\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\uff1a<\/strong>&nbsp;\u5e38\u306b\u6700\u3082\u9ad8\u4fa1\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u304c\u3001XPS\u306f\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u30d5\u30a9\u30fc\u30e0\u3084\u30df\u30cd\u30e9\u30eb\u30a6\u30fc\u30eb\u306e\u3088\u3046\u306a\u4ee3\u66ff\u65ad\u71b1\u6750\u306b\u6bd4\u3079\u3001\u7279\u306b\u9577\u671f\u7684\u306a\u52b9\u7387\u3092\u8003\u616e\u3057\u305f\u5834\u5408\u3001R\u5024\u3042\u305f\u308a\u306e\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u30ea\u30b5\u30a4\u30af\u30eb\u306e\u8ab2\u984c\uff1a<\/strong>&nbsp;XPS\u306f\u4f7f\u7528\u6e08\u307f\u6642\u306b\u52b9\u7387\u7684\u306b\u30ea\u30b5\u30a4\u30af\u30eb\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\u3002XPS\u306f\u3057\u3070\u3057\u3070\u57cb\u7acb\u5730\u306b\u57cb\u7acb\u3089\u308c\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5ec3\u68c4\u7269\u306e\u554f\u984c\u306b\u62cd\u8eca\u3092\u304b\u3051\u3066\u3044\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u5316\u5b66\u7269\u8cea\u904e\u654f\u75c7\uff1a<\/strong>&nbsp;XPS\u306f\u3001\u9069\u5207\u306b\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u7279\u5b9a\u306e\u6eb6\u5264\u3001\u77f3\u6cb9\u7cfb\u88fd\u54c1\u3001\u9577\u6642\u9593\u306e\u7d2b\u5916\u7dda\u66b4\u9732\u306b\u3088\u3063\u3066\u52a3\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">XPS\u30d5\u30a9\u30fc\u30e0\u306e\u6b20\u70b9\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p><strong>Q1: XPS\u30d5\u30a9\u30fc\u30e0\u306f\u672c\u5f53\u306b\u74b0\u5883\u306b\u60aa\u3044\u306e\u3067\u3059\u304b\uff1f<\/strong><br>A1: \u7279\u5b9a\u306e\u88fd\u54c1\u3068\u89b3\u70b9\u306b\u3088\u308a\u307e\u3059\u3002\u6b74\u53f2\u7684\u306b\u3001XPS\u306fGWP\u306e\u975e\u5e38\u306b\u9ad8\u3044HFC\u767a\u6ce1\u5264\u306b\u4f9d\u5b58\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u73fe\u5728\u3067\u306f\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u304c\u3088\u308a\u4f4eGWP\u306e\u4ee3\u66ff\u54c1\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u77f3\u6cb9\u7531\u6765\u306e\u539f\u6599\u304b\u3089\u30ea\u30b5\u30a4\u30af\u30eb\u53ef\u80fd\u6027\u306e\u4f4e\u3055\u307e\u3067\u3001\u7dcf\u5408\u7684\u306a\u74b0\u5883\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306f\u3001\u30d0\u30a4\u30aa\u30d9\u30fc\u30b9\u3084\u3088\u308a\u30ea\u30b5\u30a4\u30af\u30eb\u304c\u5bb9\u6613\u306a\u65ad\u71b1\u6750\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u4f9d\u7136\u3068\u3057\u3066\u61f8\u5ff5\u6750\u6599\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Disadvantages-of-XPS-Foam-1024x538.webp\" alt=\"XPS\u30d5\u30a9\u30fc\u30e0\u306e\u6b20\u70b9\" class=\"wp-image-263\" srcset=\"https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Disadvantages-of-XPS-Foam-1024x538.webp 1024w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Disadvantages-of-XPS-Foam-300x158.webp 300w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Disadvantages-of-XPS-Foam-768x403.webp 768w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Disadvantages-of-XPS-Foam-18x9.webp 18w, https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Disadvantages-of-XPS-Foam.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>Q2: XPS\u65ad\u71b1\u6750\u306f\u6642\u9593\u304c\u7d4c\u3064\u3068R\u5024\u304c\u4e0b\u304c\u308a\u307e\u3059\u304b\uff1f<\/strong><br>A2: \u306f\u3044\u3001\u591a\u304f\u306e\u72ec\u7acb\u6c17\u6ce1\u767a\u6ce1\u65ad\u71b1\u6750\u3068\u540c\u69d8\u306b\u3001XPS\u306f\u71b1\u30c9\u30ea\u30d5\u30c8\u3092\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u521d\u671f\u306eR\u5024\u306f\u4e00\u822c\u7684\u306b1\u30a4\u30f3\u30c1\u3042\u305f\u308aR-4.5\u304b\u3089R-5\u306e\u9593\u3067\u3059\u304c\u3001\u6570\u5341\u5e74\u304b\u3051\u3066\u30bb\u30eb\u5185\u306e\u30ac\u30b9\u304c\u7a7a\u6c17\u3068\u5e73\u8861\u3059\u308b\u306b\u3064\u308c\u3066\u308f\u305a\u304b\u306b\u6e1b\u5c11\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u88fd\u54c1\u306e\u9078\u629e\u3068\u65bd\u5de5\u306b\u3088\u308a\u3001\u3053\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304c\u3001\u306a\u304f\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u7406\u89e3\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<p>XPS\u30d5\u30a9\u30fc\u30e0\u306e\u9650\u754c\u3092\u8a8d\u8b58\u3059\u308b\u3053\u3068\u3067\u3001\u6b21\u306e\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u76ee\u6a19\u3084\u74b0\u5883\u4fa1\u5024\u306b\u6cbf\u3063\u305f\u3001\u3088\u308a\u512a\u308c\u305f\u6301\u7d9a\u53ef\u80fd\u306a\u65ad\u71b1\u6750\u306e\u9078\u629e\u3092\u884c\u3046\u3002.<\/li>\n\n\n\n<li>\u521d\u671f\u8cbb\u7528\u3060\u3051\u3067\u306a\u304f\u3001\u9577\u671f\u7684\u306a\u5efa\u7269\u306e\u6027\u80fd\u3092\u8a08\u753b\u3059\u308b\u3002.<\/li>\n\n\n\n<li>\u30b0\u30ea\u30fc\u30f3\u30d3\u30eb\u30c7\u30a3\u30f3\u30b0\u57fa\u6e96\uff08LEED\u3001BREEAM\u306a\u3069\uff09\u306b\u3001\u3088\u308a\u52b9\u679c\u7684\u306b\u5bfe\u5fdc\u3059\u308b\u3002.<\/li>\n\n\n\n<li>\u6750\u6599\u306e\u9069\u5408\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u6f5c\u5728\u7684\u306a\u6e7f\u6c17\u3084\u52a3\u5316\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u8cac\u4efb\u3042\u308b\u65ad\u71b1\u6750\u306e\u8a55\u4fa1\u3068\u9078\u3073\u65b9<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u3001\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u65ad\u71b1\u6750\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p><strong>\u512a\u5148\u9806\u4f4d\u3092\u6c7a\u3081\u308b<\/strong><br>\u521d\u671f\u8cbb\u7528\u3001\u8010\u7528\u5e74\u6570\u3001\u74b0\u5883\u3078\u306e\u5f71\u97ff\u3001\u8010\u706b\u6027\u3001\u6e7f\u6c17\u5bfe\u7b56\u306a\u3069\u3001\u4f55\u304c\u6700\u3082\u91cd\u8981\u304b\u3092\u898b\u6975\u3081\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u7d20\u6750\u3092\u5ba2\u89b3\u7684\u306b\u6bd4\u8f03\u3059\u308b<\/strong><br>XPS\u306e\u6bd4\u8f03\u8868\u3092\u4f5c\u6210\u3059\u308b\u3001, <a href=\"https:\/\/polyisofactory.com\/ja\/%e6%96%ad%e7%86%b1\/%e3%83%9d%e3%83%aa%e3%82%a4%e3%82%bd\/\" data-type=\"link\" data-id=\"https:\/\/polyisofactory.com\/insulation\/polyiso\/\">\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u30fb\u30d5\u30a9\u30fc\u30e0<\/a> (PIR\/PUR\uff09\u3001\u30df\u30cd\u30e9\u30eb\u30a6\u30fc\u30eb\u3001EPS\u3001\u305d\u306e\u4ed6\u306e\u95a2\u9023\u30aa\u30d7\u30b7\u30e7\u30f3\u30021\u30a4\u30f3\u30c1\u3042\u305f\u308a\u306eR\u5024\u3001\u30b3\u30b9\u30c8\u3001\u767a\u6ce1\u5264\u306eGWP\u3001\u30ea\u30b5\u30a4\u30af\u30eb\u6027\u3001\u8010\u4e45\u6027\u3092\u6bd4\u8f03\u3002.<\/p>\n\n\n\n<p><strong>\u8a8d\u8a3c\u3068\u30c7\u30fc\u30bf\u306e\u30c1\u30a7\u30c3\u30af<\/strong><br>\u74b0\u5883\u88fd\u54c1\u5ba3\u8a00\uff08EPD\uff09\u3001GREENGUARD\u3001\u305d\u306e\u4ed6\u306e\u7b2c\u4e09\u8005\u8a8d\u8a3c\u3092\u78ba\u8a8d\u3059\u308b\u3002\u767a\u6ce1\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u9577\u671f\u71b1\u62b5\u6297\uff08LTTR\uff09\u5024\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/p>\n\n\n\n<p><strong> 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Polystyrene (XPS) foam is a rigid insulation material widely used in construction for its moisture resistance and compressive strength. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":262,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","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":"disabled","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":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"uagb_featured_image_src":{"full":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS.webp",1200,630,false],"thumbnail":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-150x150.webp",150,150,true],"medium":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-300x158.webp",300,158,true],"medium_large":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-768x403.webp",768,403,true],"large":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-1024x538.webp",1024,538,true],"1536x1536":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS.webp",1200,630,false],"2048x2048":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS.webp",1200,630,false],"trp-custom-language-flag":["https:\/\/polyisofactory.com\/wp-content\/uploads\/2025\/12\/Installation-of-XPS-18x9.webp",18,9,true]},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/polyisofactory.com\/ja\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"Extruded Polystyrene (XPS) foam is a rigid insulation material widely used in construction for its moisture resistance and compressive strength. 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