{"id":418,"date":"2023-02-08T18:08:02","date_gmt":"2023-02-08T17:08:02","guid":{"rendered":"http:\/\/multisecu.fr\/?p=418"},"modified":"2026-10-11T11:23:50","modified_gmt":"2026-10-11T09:23:50","slug":"les-poignees-de-porte-blindees","status":"publish","type":"post","link":"https:\/\/www.multisecu.fr\/en\/blog\/les-poignees-de-porte-blindees\/","title":{"rendered":"Security Handles: Protect the Cylinder, Keep Your Door"},"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\/blog-2\/\">Blog<\/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\">SECURITY UPGRADES \u00b7 DOOR FURNITURE<\/p>\n\n\n<h1 class=\"wp-block-heading\">Security Handles: Protect the Cylinder, Keep Your Door<\/h1>\n\n\n<p class=\"msc-lead wp-block-paragraph\">A security door handle combines daily door use with protection around the cylinder. It can complement an existing lock, provided the correct geometry and appropriate fittings are selected.<\/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 msc-contain\"><img decoding=\"async\" width=\"1440\" height=\"1920\" src=\"https:\/\/www.multisecu.fr\/wp-content\/uploads\/2024\/05\/HQ2-Platinum-poignee-blindee-a-Viry-74.jpg\" alt=\"Security door handle HQ2 Platinum with cylinder protection\" class=\"wp-image-2980\" srcset=\"https:\/\/www.multisecu.fr\/wp-content\/uploads\/2024\/05\/HQ2-Platinum-poignee-blindee-a-Viry-74.jpg 1440w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2024\/05\/HQ2-Platinum-poignee-blindee-a-Viry-74-225x300.jpg 225w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2024\/05\/HQ2-Platinum-poignee-blindee-a-Viry-74-768x1024.jpg 768w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2024\/05\/HQ2-Platinum-poignee-blindee-a-Viry-74-1152x1536.jpg 1152w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/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\">The role of external protection<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-2\">Handle, button, or slide: select the intended use<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-3\">Dimensions to check<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-4\">When this upgrade is appropriate<\/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\">A door furniture set protects a specific area. It does not alone transform a fragile door into a certified security doorset.<\/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\">The role of external protection<\/h2>\n\n\n<p class=\"wp-block-paragraph\">A security door furniture can limit direct access to the cylinder and strengthen its surroundings. Depending on the model, it may include a protector, moving parts, or a specific keyway. These features must be assessed on the exact reference.<\/p>\n\n\n<p class=\"wp-block-paragraph\">The cylinder should not project unnecessarily. A good match between its length and the door furniture is essential: partially covering a poorly sized installation does not resolve all defects.<\/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\">Handle, button, or slide: select the intended use<\/h2>\n\n\n<p class=\"wp-block-paragraph\">A lever handle operates the latch bolt. A fixed knob or pull handle offers a different way to use the door. The choice depends on the mechanism and how you want to enter from outside.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Variants with sliding key protection have their own constraints. The available space, the opening gesture, and cylinder compatibility must be verified. A sliding model and a standard keyway door furniture are not interchangeable without inspection.<\/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\">Dimensions to check<\/h2>\n\n\n<p class=\"wp-block-paragraph\">The distance between the handle and the cylinder, the square, the cross-mounted fittings, and the door thickness are checked prior to ordering. Existing holes and the traces the new plate must cover are also examined.<\/p>\n\n\n<p class=\"wp-block-paragraph\">The fixing must remain consistent with the support. On a specific door, especially one that is certified or subject to collective requirements, any modification must respect the intended configuration. The installation must not impede the key's rotation or stiffen the handle.<\/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\">When this upgrade is appropriate<\/h2>\n\n\n<p class=\"wp-block-paragraph\">The security door handle can be assessed when the cylinder is exposed and the door, hinges, and frame are in good condition. If the frame is weak or the door leaf is degraded, other works may take priority.<\/p>\n\n\n<p class=\"wp-block-paragraph\">MULTISECU helps you compare the door furniture, cylinder, and necessary reinforcements, with models tailored to your usage. Post-installation tests focus equally on smoothness and fixation: protection must remain practical every day.<\/p>\n\n<\/section>\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\">FIND OUT MORE<\/p>\n\n\n<h2 class=\"wp-block-heading\">Related guides.<\/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\/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\">Strengthening the door<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.multisecu.fr\/en\/conseils\/securiser-sa-porte-dentree-a-annecy\/\">Three tips to secure your entrance door in Annecy <span aria-hidden=\"true\">\u2197<\/span><\/a><\/h3>\n\n\n<p class=\"wp-block-paragraph\">Good protection does not simply mean installing a lock. It requires identifying the door's weak points and selecting reinforcements that complement one another. Here are the three key areas to examine first.<\/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\">Strengthening the door<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.multisecu.fr\/en\/conseils\/securiser-les-gonds-de-porte\/\">Protecting Door Hinges Against Lifting <span aria-hidden=\"true\">\u2197<\/span><\/a><\/h3>\n\n\n<p class=\"wp-block-paragraph\">The hinge side contributes to a door's stability just as much as the lock side. Depending on the installation, anti-lift brackets or hinge reinforcements may be added to enhance security.<\/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\">Have a project or a lock<br>you would like us to check?<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Present your requirement and installation. In Annecy and the surrounding areas, we help you distinguish between adjustment, repair, and replacement.<\/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>A security door handle combines daily door use with protection around the cylinder. It can complement an existing lock, provided the correct geometry and appropriate fittings are selected.<\/p>","protected":false},"author":5,"featured_media":2980,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,18],"tags":[],"class_list":["post-418","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-conseils"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Security Handles: Protect the Cylinder, Keep Your Door | MULTISECU<\/title>\n<meta name=\"description\" content=\"Security door handle: its role in protecting the cylinder, dimensions to note and limits to know before preserving or reinforcing your door.\" \/>\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\/blog\/les-poignees-de-porte-blindees\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Security Handles: Protect the Cylinder, Keep Your Door | MULTISECU\" \/>\n<meta property=\"og:description\" content=\"Security door handle: its role in protecting the cylinder, dimensions to note and limits to know before preserving or reinforcing your door.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.multisecu.fr\/en\/blog\/les-poignees-de-porte-blindees\/\" \/>\n<meta property=\"og:site_name\" content=\"MULTISECU Serrurier Annecy\" \/>\n<meta property=\"article:published_time\" content=\"2023-02-08T17:08:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-11T09:23:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/multisecu.fr\/wp-content\/uploads\/2024\/05\/HQ2-Platinum-poignee-blindee-a-Viry-74.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\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=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/les-poignees-de-porte-blindees\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/les-poignees-de-porte-blindees\\\/\"},\"author\":{\"name\":\"Romain ROSA\",\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/#\\\/schema\\\/person\\\/c4360f76348cbf8ab4a182754e6bcef3\"},\"headline\":\"Poign\u00e9e blind\u00e9e : prot\u00e9ger le cylindre sans changer toute la porte\",\"datePublished\":\"2023-02-08T17:08:02+00:00\",\"dateModified\":\"2026-10-11T09:23:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/les-poignees-de-porte-blindees\\\/\"},\"wordCount\":693,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/les-poignees-de-porte-blindees\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.multisecu.fr\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/HQ2-Platinum-poignee-blindee-a-Viry-74.jpg\",\"articleSection\":[\"Blog\",\"Conseils de Serrurier\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/les-poignees-de-porte-blindees\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/les-poignees-de-porte-blindees\\\/\",\"url\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/les-poignees-de-porte-blindees\\\/\",\"name\":\"Poign\u00e9e blind\u00e9e : prot\u00e9ger le cylindre sans changer toute la porte - 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