{"id":2333,"date":"2024-03-18T10:58:53","date_gmt":"2024-03-18T09:58:53","guid":{"rendered":"https:\/\/multisecu.fr\/?page_id=2333"},"modified":"2026-10-15T21:07:08","modified_gmt":"2026-10-15T19:07:08","slug":"changement-de-serrure-3-points","status":"publish","type":"page","link":"https:\/\/www.multisecu.fr\/en\/prestations\/changement-de-serrure-a-annecy\/changement-de-serrure-3-points\/","title":{"rendered":"3-Point Lock Replacement in Annecy"},"content":{"rendered":"
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Home<\/a>\/<\/span>Services<\/a>\/<\/span>Lock replacement<\/a>\/<\/span>3-point lock<\/p>\n\n\n

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MULTISECU \u00b7 LOCKSMITHING IN ANNECY<\/p>\n\n\n

3-Point Lock Replacement in Annecy<\/h1>\n\n\n

A key that catches, a locking point that no longer engages, or a worn mechanism: MULTISECU investigates the cause of the problem before replacing your 3-point lock. Objective: achieve smooth closure with equipment suited to your door.<\/p>\n\n\n

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Request a quotation \u2197<\/a><\/div>\n\n\n
Understand the solutions \u2193<\/a><\/div>\n\n<\/div>\n\n\n

Precise diagnosis \u00b7 Explained quotation \u00b7 Installation & adjustments<\/p>\n\n<\/div>\n\n\n

\"Vachette
Vachette Trilock lock with three lock cases: overall view and mechanism detail.<\/figcaption><\/figure>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n
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UNDERSTAND YOUR NEED<\/p>\n\n\n

Three options, one explained.<\/h2>\n\n\n
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Repair or adjust<\/h3>\n\n\n

A misalignment or a replaceable part may allow you to retain the existing equipment.<\/p>\n\n<\/div>\n\n\n

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Replace identically<\/h3>\n\n\n

The reference, lock case dimensions and locking point positions must suit the door.<\/p>\n\n<\/div>\n\n\n

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Enhance the protection<\/h3>\n\n\n

The choice takes into account the cylinder, the strike plates, the door and your insurance contract requirements.<\/p>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n

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LE BON DIAGNOSTIC<\/p>\n\n\n

Three points, one operation to identify.<\/h2>\n\n<\/div>\n\n\n
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A three-point lock operates several locking points from one key or handle. Depending on the design, these points are arranged along the door edge or connected by rods at the top and bottom. A stiff key may therefore indicate a problem with the cylinder, central lock case, another locking point or alignment with the strikes.<\/p>\n\n\n

If the door closes properly when open but requires force when closed, the door and strike plate adjustment should be checked. If the key turns in the empty, if the handle no longer operates the bolts, or if a section is broken, the mechanism must be inspected. Forcing further may worsen the fault.<\/p>\n\n\n

After a key loss, replacing the cylinder may suffice if the rest of the lock is intact. After a forced entry attempt, we also check the fittings, the frame, and the cylinder protection.<\/p>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n

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COMPATIBILIT\u00c9 & QUALIT\u00c9 DE POSE<\/p>\n\n\n

Compatibility is determined in the details.<\/h2>\n\n<\/div>\n\n\n
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Mortice or surface-mounted fitting, backset, centres, faceplate width and handing: two similar-looking locks are not necessarily interchangeable. For an older lock, we look for a compatible part or explain the necessary adaptation before installation.<\/p>\n\n\n

The number of points does not alone determine resistance to forced entry. A certification relates to a specific reference and composition; it cannot be inferred from the simple mention '3 points'. After intervention, each point is tested, door opened and closed, with no abnormal resistance on the key.<\/p>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n

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BEFORE WORK<\/p>\n\n\n

What the quotation must specify.<\/h2>\n\n\n

The lock reference, supply, installation, adjustments, and any necessary adaptations are detailed according to your situation. If the door must be opened initially, this operation is noted separately. Also see our pricing details<\/a>.<\/p>\n\n\n

To facilitate the first replacement: a general view of the door, a photo of the internal mechanism, and photos of the markings on the edge. Avoid dismantling a lock that is still functioning.<\/p>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n

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YOUR QUESTIONS<\/p>\n\n\n

Before replacing your lock.<\/h2>\n\n\n
Must a three-point lock always be replaced?<\/summary>\n
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No. The diagnosis allows distinguishing a defective cylinder, a repairable lock case, and a complete set requiring replacement. Availability of parts and overall condition guide the decision.<\/p>\n\n<\/div>\n\n<\/details>\n\n\n

Can the same keys be retained?<\/summary>\n
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It may be possible if the existing cylinder is kept and compatible. Following a key loss or suspicion of key circulation, replacing the cylinder enables starting with new keys.<\/p>\n\n<\/div>\n\n<\/details>\n\n\n

Is a 3-point lock necessarily certified A2P?<\/summary>\n
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No. Check the exact reference and intended components for the certified model. The number of points and the certification level are two separate pieces of information.<\/p>\n\n<\/div>\n\n<\/details>\n\n<\/div>\n\n<\/section>\n\n\n

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FIND OUT MORE<\/p>\n\n\n

Solutions related to your requirement.<\/h2>\n\n\n
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Multipoint \u2197<\/span><\/a><\/h3>\n\n\n

Understand the solution and prepare your request.<\/p>\n\n<\/div>\n\n\n

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5-point lock \u2197<\/span><\/a><\/h3>\n\n\n

Understand the solution and prepare your request.<\/p>\n\n<\/div>\n\n\n

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Full-length covered lock \u2197<\/span><\/a><\/h3>\n\n\n

Understand the solution and prepare your request.<\/p>\n\n<\/div>\n\n<\/div>\n\n\n

See all lock replacement solutions \u2197<\/a><\/p>\n\n<\/div>\n\n<\/section>\n\n\n

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YOUR PROJECT, CLEARLY<\/p>\n\n\n

Let's talk about your lock.<\/h2>\n\n\n

Describe your need and your equipment. We'll provide you with the information you need to prepare the intervention.<\/p>\n\n<\/div>\n\n\n

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Describe my need \u2197<\/a><\/div>\n\n\n
Call 04 58 10 57 02<\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n<\/div>","protected":false},"excerpt":{"rendered":"

Chez MULTISECU, serruriers professionnels \u00e0 Annecy et ses environs, nous proposons un service de changement de serrure 3 points rapide, expert et disponible 24h\/24, 7j\/7. Que vous soyez un particulier ou une entreprise, nous r\u00e9pondons \u00e0 tous vos besoins en mati\u00e8re de s\u00e9curit\u00e9 et de d\u00e9pannage de serrurerie.<\/p>","protected":false},"author":5,"featured_media":0,"parent":860,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2333","page","type-page","status-publish","hentry"],"yoast_head":"\n3-Point Lock Replacement in Annecy | MULTISECU<\/title>\n<meta name=\"description\" content=\"3-point lock replacement in Annecy and nearby towns. 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