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Ingenious Duplex Resi Multipoint Door Lock

  • 5 Hooks, 2 or 4 Rollers & Reversible Latch
  • Serrations to allow top and bottom shootbolt extensions
  • 35mm or 45mm Backset
  • 16mm faceplate
  • Up to 4mm of compression on rollers
  • Dual spindle gearbox
  • One piece keeps are supplied as standard
  • French Door options available

Designed in Great Britain, the Duplex door lock range by Ingenious offers peace of mind on security and reliability. The complete range of Ingenious multi point door locks are supported by the Fit & Forget 10 year guarantee.

The Duplex door lock offers an impressive 5 hook, 2 or 4 roller, reversible latch with top/bottom serrations which allow shootbolt extensions to further increase security. To suit PVCu door profiles, the door lock has a 35mm backset and 16mm faceplate width.

The "Ingenious" double, bi-directional, hook feature offers impressive additional security and has been successfully tested to PAS 24 and Secured by Design requirements. Not only does this add security, in practice, it also offers a visible selling point to the end user.

As with the rest of the Ingenious range, the Duplex door lock features a state of the art central gearbox designed with a smooth operating, upsprung follower. The dual follower gearbox can be used for both front and back door applications and it means that either a lever/lever or lever/moving pad (dual follower) operation can be achieved. An ergonomically designed hold back snib is on the faceplate which can be used to prevent accidental lock outs.

The latest high specification materials and manufacturing techniques have been used to provide a smooth, flawless operation, supported by a unique "slider" technology which further boosts long lasting, smooth operation.

Adaptive compression rollers have been used, engineered for maximum adjustment, the rollers engage before the hook locking points to aid compression and smooth operation. The lock is now available with 2 or 4 rollers, depending on compression requirements, with the 4 roller lock adding further compression. 

One piece keeps are supplied with the door locks as standard. A 13mm axis keep has been introduced which is fully capable of achieving PAS 24 with no requirement for additional security plates, meaning no additional costs.