{"id":18159,"date":"2025-04-22T11:04:18","date_gmt":"2025-04-22T09:04:18","guid":{"rendered":"https:\/\/leaderservices.be\/blog\/rules-for-installing-a-basin-drain\/"},"modified":"2025-05-26T17:33:19","modified_gmt":"2025-05-26T15:33:19","slug":"rules-for-installing-a-basin-drain","status":"publish","type":"post","link":"https:\/\/leaderservices.be\/en\/blog\/rules-for-installing-a-basin-drain\/","title":{"rendered":"Rules for installing a basin drain"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Prerequisites for compliant installation<\/h2>\n\n<p class=\"wp-block-paragraph\">The installation of a basin drain must comply with precise standards to guarantee its watertightness and proper operation. Before any intervention, check : <\/p>\n\n<ul class=\"wp-block-list\">\n<li>Compatibility between the drain and your washbasin (diameter of drain hole generally 32 or 40 mm).<\/li>\n\n\n\n<li>Presence of all kit components (seals, nuts, drain mechanism)<\/li>\n\n\n\n<li>Accessibility of the siphon and pipes under the sink<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Standard installation steps<\/h2>\n\n<h3 class=\"wp-block-heading\">1. Component preparation<\/h3>\n\n<p class=\"wp-block-paragraph\">Thoroughly clean the surface of the sink drain hole. Apply a bead of sanitary silicone sealant around the hole on the upper side to ensure a watertight seal. <\/p>\n\n<h3 class=\"wp-block-heading\">2. Drain assembly<\/h3>\n\n<p class=\"wp-block-paragraph\">Position the drain grate at the top, with its rubber seal. Screw on the lower part of the drain from underneath the basin, tightening moderately to avoid damaging the ceramic. <\/p>\n\n<h3 class=\"wp-block-heading\">3. Siphon connection<\/h3>\n\n<p class=\"wp-block-paragraph\">Connect the drain tube to the siphon:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Minimum slope of 1 cm per metre<\/li>\n\n\n\n<li>Perfect alignment without forcing<\/li>\n\n\n\n<li>Use of the gaskets supplied<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Mandatory control points<\/h2>\n\n<p class=\"wp-block-paragraph\">After installation, systematically check :<\/p>\n\n<ol class=\"wp-block-list\">\n<li>No leaks at the bung fixing point<\/li>\n\n\n\n<li>Good water flow without retention<\/li>\n\n\n\n<li>Correct operation of the emptying mechanism<\/li>\n\n\n\n<li>Tightness of all connections<\/li>\n<\/ol>\n\n<h2 class=\"wp-block-heading\">Common mistakes to avoid<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Overtightening of nuts (risk of cracking)<\/li>\n\n\n\n<li>Forgotten seals<\/li>\n\n\n\n<li>Wrong siphon orientation<\/li>\n\n\n\n<li>Use of unsuitable products (inappropriate glue)<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Preventive maintenance<\/h2>\n\n<p class=\"wp-block-paragraph\">To extend the life of your system:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Clean the drain grate regularly<\/li>\n\n\n\n<li>Check seals periodically<\/li>\n\n\n\n<li>Prevent waste from accumulating in the siphon<\/li>\n\n\n\n<li>Use compatible cleaning products<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">For professional installation<\/h2>\n\n<p class=\"wp-block-paragraph\">Our team of qualified plumbers guarantees :<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Compliance with current DTU standards<\/li>\n\n\n\n<li>Use of certified materials<\/li>\n\n\n\n<li>Perfect sealing<\/li>\n\n\n\n<li>Complete control of the drainage system<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">If you have any technical questions or would like to benefit from a guaranteed installation, our professionals will be happy to advise you.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prerequisites for compliant installation The installation of a basin drain must comply with precise standards to guarantee its watertightness and proper operation. Before any intervention, check : Standard installation steps 1. Component preparation Thoroughly clean the surface of the sink drain hole. Apply a bead of sanitary silicone sealant around the hole on the upper &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Rules for installing a basin drain\" class=\"read-more button\" href=\"https:\/\/leaderservices.be\/en\/blog\/rules-for-installing-a-basin-drain\/#more-18159\" aria-label=\"Read more about Rules for installing a basin drain\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":18194,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[229,232],"class_list":["post-18159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee","tag-blog_plomberie","tag-blog_plomberie_installation"],"acf":[],"_links":{"self":[{"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/posts\/18159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/comments?post=18159"}],"version-history":[{"count":1,"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/posts\/18159\/revisions"}],"predecessor-version":[{"id":18161,"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/posts\/18159\/revisions\/18161"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/media\/18194"}],"wp:attachment":[{"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/media?parent=18159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/categories?post=18159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leaderservices.be\/en\/wp-json\/wp\/v2\/tags?post=18159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}