New products from Hörmann – Innovations that inspire

RC 3 security with single-point locking

Single-point locking is an available option for our steel construction project doors with RC 3 security features. This is a lower-cost alternative to multiple-point locking with the same high level of security.

Function doors Q3 2025 (July – Sep) Industrial and public construction projects
Aluminium lever handle set in white door

Our break-in resistant steel construction project doors with certified RC 3 security features are now also available with single-point locking. Thanks to modifications to the door set, it is now possible to fit a mortice lock to these doors without a reinforced bolt. This practically ensures that the doors can withstand break-in attempts for up to 5 minutes in compliance with security class RC 3. The doors are also compatible with automatic door openers. This version is a lower-cost alternative to multiple-point locking, but offers the same high security standard. 

  • Single-point locking instead of multiple-point locking for steel construction project doors with RC 3 security features
  • Mortice lock without reinforced bolt
  • Lower-cost alternative to multiple-point locking with same high level of security
  • Also compatible with automatic door openers
  • Optionally CO2-neutral
  • Available from 01.08.2025
break-in-resistant RC 3

Good reasons for Hörmann function doors

Steel construction project doors for any purpose

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