{"id":54647,"date":"2025-11-11T10:24:17","date_gmt":"2025-11-11T09:24:17","guid":{"rendered":"https:\/\/mlsbeschlaege.de\/?post_type=product&#038;p=54647"},"modified":"2026-04-21T13:23:31","modified_gmt":"2026-04-21T11:23:31","slug":"porthole-b4000-an","status":"publish","type":"product","link":"https:\/\/mlsbeschlaege.de\/en\/product\/porthole-b4000-an\/","title":{"rendered":"Porthole B4000 AN"},"content":{"rendered":"<h2><strong>Porthole window made of aluminum in stainless steel look<\/strong><\/h2>\n<p>The round porthole windows made of aluminum with a stainless steel look are suitable for installation in interior doors. Characterized by perfect finishing quality, the porthole with frosted glass is a unique and ultra-modern solution for decorating your home or workspace. The porthole is suitable for door leaf thickness 40 mm (+\/- 2 mm). The round interior porthole is fitted with a frosted glass panel made of 4 mm thick laminated safety glass. This allows it to be used at any height. Other design advantages of the door window include the visible screw fittings on both sides, which give the door a modern style.<\/p>\n<p>A 2-year guarantee is granted for the door bull&#8217;s eyes.<\/p>\n<h2><strong>Possible applications of the round porthole<\/strong><\/h2>\n<p>The aluminum porthole window in stainless steel look with frosted glass can be installed in the interior doors of your apartment, house or office. They will impress with their ultra-modern appearance and high quality workmanship. The possible applications are almost limitless! Let your imagination run wild and give your interiors a new, admirable look.<\/p>\n<h3><strong>Scope of delivery:<\/strong><\/h3>\n<ul>\n<li>2 metal rings made of aluminum in stainless steel look<\/li>\n<li>1 glass panel VSG 4 mm<\/li>\n<li>Fastening material<\/li>\n<\/ul>\n<p>Take a look at other offers in our online store &#8211; you will find other diameters and other glazing options (clear glass and frosted glass).<\/p>\n<script>function getWR360PopupSkin(){return 'dark_clean';}<\/script>","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" style=\"float: left; padding: 0 30px 15px 0;\" src=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/drawings\/bullaugen.svg\" \/><\/p>\n<ul>\n<li>in perfect execution quality<\/li>\n<li>for door leaf 40 mm (+\/- 2 mm)<\/li>\n<li>two metal rings in aluminum &#8211; stainless steel look<\/li>\n<li>one VSG 4 mm glass panel<\/li>\n<li>Fastening visibly screwed on both sides<\/li>\n<\/ul>\n<p><i class=\"fa fa-video-camera\"><\/i><a href=\"#\">[video_popup url=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/2023\/05\/MLS-B_4000.mp4\" text=\" B4000 Video\" wrap=\"1\"]<\/a><\/p>\n<p><i class=\"fa fa-file-pdf-o\"><\/i><a id=\"link-to-assembly-instruction\" href=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/docs\/Montageanleitung_Bullaugen_B4000_AN.pdf\" target=\"_blank\" rel=\"noopener\"> Installation instructions for portholes<\/a>\u00a0<img decoding=\"async\" id=\"link-to-assembly-instruction-flag-de\" style=\"display: none; height: 16px;\" src=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/flag-de.webp\" height=\"16px\" \/>\u00a0<img decoding=\"async\" id=\"link-to-assembly-instruction-flag-other\" style=\"display: none; height: 16px;\" src=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/flag-enesfrit.webp\" height=\"16px\" \/><\/p>\n<p><script>\ndocument.addEventListener('DOMContentLoaded', function() {\n    const userLang = navigator.language || navigator.userLanguage;\n    const link = document.querySelector('#link-to-assembly-instruction');\n    const flagDe = document.querySelector('#link-to-assembly-instruction-flag-de');\n    const flagOther = document.querySelector('#link-to-assembly-instruction-flag-other');\n    if (userLang.startsWith('de')) {\n        link.textContent = ' Montageanleitung Bullaugen';\n        link.href=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/docs\/Montageanleitung_Bullaugen_B4000_AN.pdf\"\n        flagDe.style.display = \"inline-block\";\n        flagOther.style.display = \"none\";\n    } else {\n        link.textContent = ' Installation instructions for portholes';\n        link.href=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/docs\/b4000an.pdf\"\n        flagOther.style.display = \"inline-block\";\n        flagDe.style.display = \"none\";\n    }\n});\n<\/script><\/p>\n<p><i class=\"fa fa-file-pdf-o\"><\/i><a href=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/docs\/MLS_Katalog_Bullaugen.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"> Portholes catalog<\/a><\/p>\n<p><i class=\"fa fa-euro\"><\/i><a href=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/docs\/B2B-Preisliste-Bullaugen-DE.pdf\" target=\"_blank\" rel=\"noopener\"> Price list portholes<\/a><\/p>\n<div class=\"ico-360\">\n[wr360expand name=\"view04\" browserfs=\"true\" config=\"https:\/\/mlsbeschlaege.de\/wp-content\/uploads\/360\/b4000a6pr\/b4000a6pr.xml\"]<\/p>\n<p class=\"text-center\">360\u00b0 presentation<\/p>\n<p>[\/wr360expand]\n<\/div>\n<table id=\"tabelka\">\n<tbody>\n<tr>\n<td>D (mm)<\/td>\n<td>d (mm)<\/td>\n<td>B (mm)<\/td>\n<td>clear<\/td>\n<td>matt<\/td>\n<\/tr>\n<tr>\n<td>250<\/td>\n<td>195<\/td>\n<td>235<\/td>\n<td>0180-0140 AN<\/td>\n<td>0180-0160 AN<\/td>\n<\/tr>\n<tr>\n<td>300<\/td>\n<td>240<\/td>\n<td>280<\/td>\n<td>0180-0141 AN<\/td>\n<td>0180-0161 AN<\/td>\n<\/tr>\n<tr>\n<td>350<\/td>\n<td>280<\/td>\n<td>330<\/td>\n<td>0180-0142 AN<\/td>\n<td>0180-0162 AN<\/td>\n<\/tr>\n<tr>\n<td>400<\/td>\n<td>310<\/td>\n<td>370<\/td>\n<td>0180-0143 AN<\/td>\n<td>0180-0163 AN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":54669,"comment_status":"open","ping_status":"closed","template":"","meta":{"pgc_sgb_lightbox_settings":"","_links_to":"","_links_to_target":""},"product_brand":[],"product_cat":[443],"product_tag":[],"class_list":{"0":"post-54647","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-portholes","7":"product_shipping_class-klasa-a-en","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - 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