{"id":9389,"date":"2024-06-11T14:51:38","date_gmt":"2024-06-11T12:51:38","guid":{"rendered":"https:\/\/sapor.pl\/blog\/"},"modified":"2025-01-15T13:13:18","modified_gmt":"2025-01-15T12:13:18","slug":"wiedza","status":"publish","type":"page","link":"https:\/\/sapor.pl\/en\/wiedza\/","title":{"rendered":"Knowledge"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1528.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-post-cards fusion-post-cards-1 fusion-grid-archive fusion-grid-columns-2\" style=\"--awb-dots-align:center;--awb-columns:2;--awb-active-filter-border-size:3px;--awb-filters-height:36px;--awb-filters-alignment-medium:flex-start;--awb-filters-alignment-small:flex-start;\" data-post-type-label=\"posts\"><div><ul class=\"fusion-filters\" role=\"menu\" aria-label=\"Post Filters\"><li role=\"presentation\" class=\"fusion-filter fusion-hidden fusion-active\"><a href=\"#\" data-filter=\".all\" role=\"menuitem\">ALL<\/a><\/li><li role=\"presentation\" class=\"fusion-filter fusion-hidden\"><a href=\"#\" data-filter=\".uncategorized\" role=\"menuitem\">Uncategorized<\/a><\/li><\/ul><\/div><ul class=\"fusion-grid fusion-grid-2 fusion-flex-align-items-flex-start fusion-grid-posts-cards\"><li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column all\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/all\/windows-recommended-for-scandinavian-style-enthusiasts\/\" aria-label=\"Windows Recommended for Scandinavian Style Enthusiasts\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-okna-skandynawskie.jpg\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"Windows Recommended for Scandinavian Style Enthusiasts\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-okna-skandynawskie.jpg\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-okna-skandynawskie-200x112.jpg 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-okna-skandynawskie-400x225.jpg 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-okna-skandynawskie-600x337.jpg 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-okna-skandynawskie-800x449.jpg 800w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-okna-skandynawskie-1200x674.jpg 1200w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-okna-skandynawskie.jpg 2048w\" data-sizes=\"auto\" \/>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-bottom-small:10px;--awb-font-size:26px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;--fontSize:26;line-height:1.2;\"><a href=\"https:\/\/sapor.pl\/en\/all\/windows-recommended-for-scandinavian-style-enthusiasts\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Windows Recommended for Scandinavian Style Enthusiasts<\/a><\/h2><\/div><div class=\"fusion-text fusion-text-1 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-margin-bottom:20px;\"><p>The Scandinavian style has enjoyed unwavering interest for years among  [...]<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;width:100%;\"><\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column all\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/all\/how-to-properly-estimate-window-dimensions\/\" aria-label=\"How to Properly Estimate Window Dimensions?\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-Dlaczego-okna-skrzy\u2026.jpg\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"How to Properly Estimate Window Dimensions?\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-Dlaczego-okna-skrzy\u2026.jpg\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-Dlaczego-okna-skrzy\u2026-200x112.jpg 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-Dlaczego-okna-skrzy\u2026-400x225.jpg 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-Dlaczego-okna-skrzy\u2026-600x337.jpg 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-Dlaczego-okna-skrzy\u2026-800x449.jpg 800w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-Dlaczego-okna-skrzy\u2026-1200x674.jpg 1200w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/06\/English-Dlaczego-okna-skrzy\u2026.jpg 2048w\" data-sizes=\"auto\" \/>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-bottom-small:10px;--awb-font-size:26px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;--fontSize:26;line-height:1.2;\"><a href=\"https:\/\/sapor.pl\/en\/all\/how-to-properly-estimate-window-dimensions\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">How to Properly Estimate Window Dimensions?<\/a><\/h2><\/div><div class=\"fusion-text fusion-text-2 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-margin-bottom:20px;\"><p>Choosing the right windows for your home or apartment is  [...]<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;width:100%;\"><\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column uncategorized\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/uncategorized\/facts-and-myths-about-plastic-windows\/\" aria-label=\"Facts and myths about plastic windows\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026.jpg\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"Facts and myths about plastic windows\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026.jpg\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-200x112.jpg 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-400x225.jpg 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-600x337.jpg 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-800x449.jpg 800w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-1200x674.jpg 1200w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026.jpg 2048w\" data-sizes=\"auto\" \/>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-bottom-small:10px;--awb-font-size:26px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;--fontSize:26;line-height:1.2;\"><a href=\"https:\/\/sapor.pl\/en\/uncategorized\/facts-and-myths-about-plastic-windows\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Facts and myths about plastic windows<\/a><\/h2><\/div><div class=\"fusion-text fusion-text-3 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-margin-bottom:20px;\"><p>Plastic windows enjoy great popularity in the construction market, however  [...]<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;width:100%;\"><\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column all\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/all\/window-squeaking-what-could-be-the-cause\/\" aria-label=\"Window Squeaking &#8211; What Could Be the Cause?\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026.png\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"Window Squeaking - What Could Be the Cause?\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026.png\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-200x112.png 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-400x225.png 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-600x337.png 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-800x449.png 800w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026-1200x674.png 1200w, https:\/\/sapor.pl\/wp-content\/uploads\/2024\/07\/English-Dlaczego-okna-skrzy\u2026.png 2048w\" data-sizes=\"auto\" \/>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-bottom-small:10px;--awb-font-size:26px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;--fontSize:26;line-height:1.2;\"><a href=\"https:\/\/sapor.pl\/en\/all\/window-squeaking-what-could-be-the-cause\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Window Squeaking &#8211; What Could Be the Cause?<\/a><\/h2><\/div><div class=\"fusion-text fusion-text-4 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-margin-bottom:20px;\"><p>Window squeaking is a problem that many people struggle with.  [...]<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;width:100%;\"><\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column all\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/all\/mb-sr50-efekt-review\/\" aria-label=\"MB-SR50 EFEKT Review\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13.jpg\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13.jpg\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-200x112.jpg 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-400x225.jpg 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-600x337.jpg 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-800x449.jpg 800w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-1200x674.jpg 1200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13.jpg 2048w\" data-sizes=\"auto\" \/>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-bottom-small:10px;--awb-font-size:26px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;--fontSize:26;line-height:1.2;\"><a href=\"https:\/\/sapor.pl\/en\/all\/mb-sr50-efekt-review\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">MB-SR50 EFEKT Review<\/a><\/h2><\/div><div class=\"fusion-text fusion-text-5 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-margin-bottom:20px;\"><p>MB-SR50 EFEKT establishes new quality standards in commercial architecture. This  [...]<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;width:100%;\"><\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column all\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/all\/review-of-mb-sr50n-efekt-facade-system\/\" aria-label=\"Review of MB-SR50N EFEKT Facade System\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13.jpg\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13.jpg\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-200x112.jpg 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-400x225.jpg 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-600x337.jpg 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-800x449.jpg 800w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13-1200x674.jpg 1200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-EFEKT-13.jpg 2048w\" data-sizes=\"auto\" \/>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-bottom-small:10px;--awb-font-size:26px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;--fontSize:26;line-height:1.2;\"><a href=\"https:\/\/sapor.pl\/en\/all\/review-of-mb-sr50n-efekt-facade-system\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Review of MB-SR50N EFEKT Facade System<\/a><\/h2><\/div><div class=\"fusion-text fusion-text-6 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-margin-bottom:20px;\"><p>The MB-SR50N EFEKT facade system sets new quality standards in  [...]<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;width:100%;\"><\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column all\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/all\/review-of-mb-sr50n-hi-aluminum-facade\/\" aria-label=\"Review of MB-SR50N HI aluminum facade\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-HI.jpg\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-HI.jpg\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-HI-200x112.jpg 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-HI-400x225.jpg 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-HI-600x337.jpg 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-HI-800x449.jpg 800w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-HI-1200x674.jpg 1200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-SR50N-HI.jpg 2048w\" data-sizes=\"auto\" \/>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-bottom-small:10px;--awb-font-size:26px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;--fontSize:26;line-height:1.2;\"><a href=\"https:\/\/sapor.pl\/en\/all\/review-of-mb-sr50n-hi-aluminum-facade\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Review of MB-SR50N HI aluminum facade<\/a><\/h2><\/div><div class=\"fusion-text fusion-text-7 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-margin-bottom:20px;\"><p>The aluminum facade MB-SR50N HI establishes higher energy efficiency standards  [...]<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;width:100%;\"><\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column all\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/all\/premium-swedish-windows-made-to-order\/\" aria-label=\"Premium Swedish Windows Made to Order\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/premiumswedishwindowsmadetoorder.jpg\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"premiumswedishwindowsmadetoorder\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/premiumswedishwindowsmadetoorder.jpg\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/premiumswedishwindowsmadetoorder-200x112.jpg 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/premiumswedishwindowsmadetoorder-400x225.jpg 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/premiumswedishwindowsmadetoorder-600x337.jpg 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/premiumswedishwindowsmadetoorder-800x449.jpg 800w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/premiumswedishwindowsmadetoorder-1200x674.jpg 1200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/premiumswedishwindowsmadetoorder.jpg 2048w\" data-sizes=\"auto\" \/>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-bottom-small:10px;--awb-font-size:26px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;--fontSize:26;line-height:1.2;\"><a href=\"https:\/\/sapor.pl\/en\/all\/premium-swedish-windows-made-to-order\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Premium Swedish Windows Made to Order<\/a><\/h2><\/div><div class=\"fusion-text fusion-text-8 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-margin-bottom:20px;\"><p>The secret of premium Swedish windows that impress architects, distributors,  [...]<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;width:100%;\"><\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column all\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/all\/review-of-aluminum-window-mb-86-st\/\" aria-label=\"Review of Aluminum Window MB-86 ST\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-86-st.jpg\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"MB-86-st\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-86-st.jpg\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-86-st-200x112.jpg 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-86-st-400x225.jpg 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-86-st-600x337.jpg 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-86-st-800x449.jpg 800w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-86-st-1200x674.jpg 1200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-86-st.jpg 2048w\" data-sizes=\"auto\" \/>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-bottom-small:10px;--awb-font-size:26px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;--fontSize:26;line-height:1.2;\"><a href=\"https:\/\/sapor.pl\/en\/all\/review-of-aluminum-window-mb-86-st\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Review of Aluminum Window MB-86 ST<\/a><\/h2><\/div><div class=\"fusion-text fusion-text-9 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-margin-bottom:20px;\"><p>Are you looking for an aluminum window system that offers  [...]<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;width:100%;\"><\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column all\" style=\"--awb-padding-top:35px;--awb-padding-right:35px;--awb-padding-bottom:35px;--awb-padding-left:35px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-border-color:hsla(var(--awb-color8-h),var(--awb-color8-s),calc( var(--awb-color8-l) + 90% ),var(--awb-color8-a));--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-classic-product-image-wrapper fusion-woo-product-image fusion-post-card-image fusion-post-card-image-1 blog-img has-aspect-ratio\" data-layout=\"static\" style=\"--awb-margin-bottom:20px;--awb-aspect-ratio:16 \/ 9;\"><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/sapor.pl\/en\/all\/mb-79n-review\/\" aria-label=\"MB-79N Review\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1150\" src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-79.jpg\" class=\"attachment-full size-full lazyload wp-post-image\" alt=\"MB-79\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271150%27%20viewBox%3D%270%200%202048%201150%27%3E%3Crect%20width%3D%272048%27%20height%3D%271150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-79.jpg\" data-srcset=\"https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-79-200x112.jpg 200w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-79-400x225.jpg 400w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-79-600x337.jpg 600w, https:\/\/sapor.pl\/wp-content\/uploads\/2025\/03\/MB-79-800x449.jpg 800w, 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