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Replacing the lock cylinder on garage doors

Easy replacement: Replace your garage door lock cylinder

The security of your garage depends largely on the quality and functionality of the door lock. Over time, or if keys are lost, it may become necessary to replace the lock cylinder of the door lock. Fortunately, the lock cylinder of your garage door lock can be easily replaced with a standard cylinder.

Step-by-step instructions for replacing the cylinder

  • Tool selection: All you need for the replacement are a few standard tools such as a screwdriver and, if necessary, a pair of pliers.
  • Selecting a cylinder: Make sure you purchase a suitable lock cylinder that is compatible with your current lock in terms of both size and locking system.
    • Up-and-over doors
      • Hörmann up-and-over door motif 902, 985 → Profile half cylinder 30/10
      • Hörmann up-and-over door motif 984 → profile half cylinder 35/10
    • Sectional doors
      • Hörmann LPU 42 (42 mm insulation), all garage sizes → profile half cylinder 30/10
      • Niemetz 42 mm insulation (without handle) → without lock
    • Doors
      • Hörmann steel side door motif 902,985 → Profile double cylinder 30/30
      • Hörmann steel side door motif 984 → Profile double cylinder 35/31
      • Hörmann sectional side door (all types) → Profile double cylinder 35/35
      • Niemetz sectional side door (all types) → profile double cylinder 27/27
    • KABA lock
      • The designation for the corresponding KABA lock is the same as for the gate or door.

Tips for buying a new lock cylinder

  • Quality and security: Choose a good quality cylinder that offers a high level of security. Lock cylinders with security certifications are preferable.
  • Locking system: Consider whether you need a keyed-alike system, where several locks can be opened with the same key.

Easy installation for everyone

  • Installation instructions: Many lock cylinders come with detailed installation instructions that make replacement easy.
  • Self-installation: Replacing a lock cylinder can usually be done without professional help and is a simple DIY task.

Replacing the lock cylinder is an effective measure to increase the security of your garage or to react quickly if you lose your key. By choosing a high-quality lock cylinder and considering the appropriate size and locking system, you can ensure that your garage remains reliably protected.