{"id":1609,"date":"2023-11-22T10:42:19","date_gmt":"2023-11-22T09:42:19","guid":{"rendered":"https:\/\/multisecu.fr\/?p=1609"},"modified":"2026-10-10T14:23:35","modified_gmt":"2026-10-10T12:23:35","slug":"comment-changer-le-barillet-de-sa-serrure-soi-meme","status":"publish","type":"post","link":"https:\/\/www.multisecu.fr\/en\/conseils\/comment-changer-le-barillet-de-sa-serrure-soi-meme\/","title":{"rendered":"How to replace the lock cylinder of your door yourself?"},"content":{"rendered":"<article class=\"wp-block-group ms-conseils ms-conseils-article is-layout-flow wp-block-group-is-layout-flow\">\n<section class=\"wp-block-group msc-section msc-hero is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-breadcrumb wp-block-paragraph\"><a href=\"\/en\/\">Home<\/a><span>\/<\/span><a href=\"\/en\/category\/conseils\/\">Locksmith advice<\/a><\/p>\n\n\n<div class=\"wp-block-group msc-hero-grid is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-hero-copy is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">Maintenance &amp; adjustments<\/p>\n\n\n<h1 class=\"wp-block-heading\">Replacing a lock cylinder yourself: key points to check<\/h1>\n\n\n<p class=\"msc-lead wp-block-paragraph\">Replacing an accessible European cylinder can be straightforward on certain doors. However, it is essential to identify the mounting, select the correct part, and keep the door open during testing.<\/p>\n\n\n<p class=\"msc-meta wp-block-paragraph\">PRACTICAL GUIDE <span>\u00b7<\/span> 2-MINUTE READ<\/p>\n\n<\/div>\n\n\n<figure class=\"wp-block-image size-full msc-photo msc-hero-photo\"><img decoding=\"async\" width=\"1920\" height=\"1276\" src=\"https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure.jpg\" alt=\"Door lock cylinder removed with its keys\" class=\"wp-image-1611\" srcset=\"https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure.jpg 1920w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-300x199.jpg 300w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-1024x681.jpg 1024w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-768x510.jpg 768w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-1536x1021.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group msc-section msc-story is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-reading is-layout-flow wp-block-group-is-layout-flow\">\n<nav class=\"wp-block-group msc-toc is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">IN THIS GUIDE<\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-1\">Inspect the room and prepare the measurements<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-2\">Deposit without forcing<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-3\">Install a compatible lock cylinder<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-4\">Test before closing<\/a><\/p>\n\n\n<p class=\"msc-toc-back wp-block-paragraph\"><a href=\"\/en\/category\/conseils\/\">\u2190 All advice<\/a><\/p>\n\n<\/nav>\n\n\n<div class=\"wp-block-group msc-prose is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-takeaway is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">KEY POINTS<\/p>\n\n\n<p class=\"wp-block-paragraph\">This procedure applies to a lock cylinder accessible on an open door. A locked door, a specific mechanism, or a blocked room requires a different diagnosis.<\/p>\n\n<\/div>\n\n\n<section id=\"chapitre-1\" class=\"wp-block-group msc-chapter is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Inspect the room and prepare the measurements<\/h2>\n\n\n<p class=\"wp-block-paragraph\">The lock cylinder, or cylinder, is the part where the key enters. The lock case is another component. If the handle or the bolts operate poorly, replacing the cylinder does not necessarily resolve the issue.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Lift the profile, the lengths of each side of the fixing screw, the engagement and any useful functions. Take note of the external furniture and any internal button if present.<\/p>\n\n<\/section>\n\n\n<section id=\"chapitre-2\" class=\"wp-block-group msc-chapter is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Deposit without forcing<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Keep the door open. On a classic European installation, a screw on the edge retains the cylinder. After its removal, the key allows slight adjustment of the cam to clear the housing, according to the design.<\/p>\n\n\n<p class=\"wp-block-paragraph\">If the cylinder does not come out freely, check for the presence of additional furniture or mounting. Do not force with pliers and do not randomly disassemble a full-length covered multipoint lock or a brand-specific system.<\/p>\n\n<\/section>\n\n\n<section id=\"chapitre-3\" class=\"wp-block-group msc-chapter is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Install a compatible lock cylinder<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Present the new part in the correct orientation, without constraints. Reinstall the appropriate mounting and tighten gently without excess. The cylinder must remain securely held while allowing smooth rotation.<\/p>\n\n\n<p class=\"wp-block-paragraph\">On a cylinder certified A2P, replacement must follow the authorised configuration. A model of identical dimensions is not necessarily compatible with the certified features of the complete system.<\/p>\n\n<\/section>\n\n\n<section id=\"chapitre-4\" class=\"wp-block-group msc-chapter is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Test before closing<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Try all key types for the door. Check the operation of the bolts and the function of the button or optional disengagement. Then close gently and test the locking function without forcing.<\/p>\n\n\n<p class=\"wp-block-paragraph\">If the lock only engages when the door is closed, check the adjustment and strike plates. Keep the references, any security card, and a spare key. In doubt, MULTISECU can carry out an appropriate replacement and inspect the full system.<\/p>\n\n<\/section>\n\n\n<div class=\"wp-block-group msc-details is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">KEY VISUALS<\/p>\n\n\n<div class=\"wp-block-group msc-detail-gallery is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full msc-photo msc-detail-photo msc-contain\"><img decoding=\"async\" width=\"1920\" height=\"1540\" src=\"https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-2.jpg\" alt=\"door lock cylinder with keyhole\" class=\"wp-image-1610\" srcset=\"https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-2.jpg 1920w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-2-300x241.jpg 300w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-2-1024x821.jpg 1024w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-2-768x616.jpg 768w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure-2-1536x1232.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group msc-section msc-related is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">RELATED READING<\/p>\n\n\n<h2 class=\"wp-block-heading\">Related advice.<\/h2>\n\n\n<div class=\"wp-block-group msc-related-grid is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-related-card is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">Cylinders &amp; keys<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.multisecu.fr\/en\/conseils\/mesurer-un-cylindre-europeen\/\">How do you measure a euro-profile cylinder? <span aria-hidden=\"true\">\u2197<\/span><\/a><\/h3>\n\n\n<p class=\"wp-block-paragraph\">To replace a euro-profile cylinder, two lengths must be measured, not just one total length. The door handle and cylinder guard must also be considered to achieve an appropriate fit.<\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-group msc-related-card is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">Cylinders &amp; keys<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.multisecu.fr\/en\/conseils\/choisir-son-cylindre-de-serrure\/\">Choosing the Right Lock Cylinder <span aria-hidden=\"true\">\u2197<\/span><\/a><\/h3>\n\n\n<p class=\"wp-block-paragraph\">The right cylinder is one that matches your lock, your dimensions, and your usage. Before comparing brands, gather the information that ensures a reliable choice.<\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-group msc-related-card is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">Emergency locksmith<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.multisecu.fr\/en\/conseils\/problemes-de-serrure-les-plus-courants-a-annecy\/\">The 5 most common lock problems <span aria-hidden=\"true\">\u2197<\/span><\/a><\/h3>\n\n\n<p class=\"wp-block-paragraph\">Stiff key, loose handle, or door that no longer closes: symptoms help identify the fault. Here are five frequent scenarios and useful checks to avoid worsening the issue.<\/p>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group msc-section msc-call-section is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-call is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-call-copy is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">MULTISECU ADVICE<\/p>\n\n\n<h2 class=\"wp-block-heading\">Let\u2019s move from your question<br>to the right solution.<\/h2>\n\n\n<p class=\"wp-block-paragraph\">A photo of your installation and a few details help us prepare the diagnosis. In Annecy and the surrounding areas, we explain the options best suited to your needs.<\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/contact\/\">Tell us what you need \u2197<\/a><\/div>\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/tarifs\/\">View prices<\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Accueil\/Conseils de serrurier Entretien &#038; r\u00e9glages Changer un barillet de serrure soi-m\u00eame : les points \u00e0 v\u00e9rifier Le remplacement d\u2019un cylindre europ\u00e9en accessible peut \u00eatre simple sur certaines portes. Il faut toutefois identifier le montage, choisir la bonne pi\u00e8ce et garder la porte ouverte pendant les essais. GUIDE PRATIQUE \u00b7 2 MIN DE LECTURE DANS [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1611,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conseils"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Replacing a Lock Cylinder Yourself: What to Know | MULTISECU<\/title>\n<meta name=\"description\" content=\"In this article, we explain exactly how to replace the lock cylinder of your door yourself, quite simply.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.multisecu.fr\/en\/conseils\/comment-changer-le-barillet-de-sa-serrure-soi-meme\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Replacing a Lock Cylinder Yourself: What to Know | MULTISECU\" \/>\n<meta property=\"og:description\" content=\"In this article, we explain exactly how to replace the lock cylinder of your door yourself, quite simply.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.multisecu.fr\/en\/conseils\/comment-changer-le-barillet-de-sa-serrure-soi-meme\/\" \/>\n<meta property=\"og:site_name\" content=\"MULTISECU Serrurier Annecy\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-22T09:42:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-10T12:23:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/multisecu.fr\/wp-content\/uploads\/2023\/11\/changer-le-barillet-de-sa-serrure.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1276\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Romain ROSA\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Romain ROSA\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/conseils\\\/comment-changer-le-barillet-de-sa-serrure-soi-meme\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/conseils\\\/comment-changer-le-barillet-de-sa-serrure-soi-meme\\\/\"},\"author\":{\"name\":\"Romain ROSA\",\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/#\\\/schema\\\/person\\\/c4360f76348cbf8ab4a182754e6bcef3\"},\"headline\":\"Comment changer le barillet de sa serrure soi-m\u00eame ?\",\"datePublished\":\"2023-11-22T09:42:19+00:00\",\"dateModified\":\"2026-10-10T12:23:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/conseils\\\/comment-changer-le-barillet-de-sa-serrure-soi-meme\\\/\"},\"wordCount\":652,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/conseils\\\/comment-changer-le-barillet-de-sa-serrure-soi-meme\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.multisecu.fr\\\/wp-content\\\/uploads\\\/2023\\\/11\\\/changer-le-barillet-de-sa-serrure.jpg\",\"articleSection\":[\"Conseils de Serrurier\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.multisecu.fr\\\/conseils\\\/comment-changer-le-barillet-de-sa-serrure-soi-meme\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/conseils\\\/comment-changer-le-barillet-de-sa-serrure-soi-meme\\\/\",\"url\":\"https:\\\/\\\/www.multisecu.fr\\\/conseils\\\/comment-changer-le-barillet-de-sa-serrure-soi-meme\\\/\",\"name\":\"Comment changer le barillet de sa serrure soi-m\u00eame ? 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