{"id":3174,"date":"2023-07-05T13:51:22","date_gmt":"2023-07-05T11:51:22","guid":{"rendered":"https:\/\/www.minka.at\/?post_type=product&#038;p=3174"},"modified":"2026-10-13T11:52:39","modified_gmt":"2026-10-13T09:52:39","slug":"polar-60","status":"publish","type":"product","link":"https:\/\/www.minka.at\/en\/product\/polar-60\/","title":{"rendered":"Polar 60"},"content":{"rendered":"<ul>\n<li>Classic wooden loft ladder with strong insulating effect<\/li>\n<li>2-point safety lock for high air tightness<\/li>\n<li>27 mm thick wooden steps and steel handrail ensure safe ascent and descent<\/li>\n<li>U-value: 0.645 W\/m<sup>2<\/sup>K<\/li>\n<li>U-value with ISO upper lid: 0.24 W\/m<sup>2<\/sup>K<\/li>\n<li>Air tightness class 4<\/li>\n<li>Five sizes for small to large ceiling openings: 86&#215;70, 120&#215;60, 120&#215;70, 130&#215;70 and 140&#215;70 cm<\/li>\n<li>Maximum room height: 2800 mm<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Classic wooden loft ladder with strong insulating effect 2-point safety lock for high air tightness 27 mm thick wooden steps and steel handrail ensure safe ascent and descent U-value: 0.645 W\/m2K U-value with ISO upper lid: 0.24 W\/m2K Air tightness class 4 Five sizes for small to large ceiling openings: 86&#215;70, 120&#215;60, 120&#215;70, 130&#215;70 and [&hellip;]<\/p>\n","protected":false},"featured_media":3168,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[101,110,121,355],"product_tag":[212,217,213,129,214],"class_list":["post-3174","product","type-product","status-publish","has-post-thumbnail","product_cat-all-products","product_cat-attic-stairs","product_cat-highly-insulated","product_cat-stairs","product_tag-attic-staircase","product_tag-highly-insulated","product_tag-loft-ladder","product_tag-polar-60","product_tag-wooden-staircase","pa_dimensions-of-the-ceiling-120x60cm","pa_dimensions-of-the-ceiling-120x70cm","pa_dimensions-of-the-ceiling-130x70cm","pa_dimensions-of-the-ceiling-140x70cm","pa_dimensions-of-the-ceiling-86x70cm","pa_maximum-room-height-270-cm","pa_maximum-room-height-280-cm","first","instock","taxable","shipping-taxable","purchasable","product-type-variable","add-to-wishlist-before_image"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polar 60 - Minka Group<\/title>\n<meta name=\"description\" content=\"The retractable wooden staircase Polar 60 allows you to safely access your attic. 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