Defender PVCu Door Chain



The Police Approved door chain that holds the coveted Secured By Design accreditation, underlining its quality and durability.

Unlike other door chains the Defender model requires no drilling to the door frame, minimising the risk of costly damage to the frame and lock mechanism.

Designed for all PVCu doors, the Defender Door Chain is easy to install and has been robustly tested to standard TS003 : 2012.


Model HA00434
Box Quantity 1
Brand Defender
Finish Chrome
Fixing Wall Bracket
Stock In stock

Product Details

The Police Approved Defender PVCu Door Chain is fully Secured By Design accredited and is the must-have accessory for improving Doorstep Security and combating Bogus Caller Crime. Remember: STOP, CHAIN, CHECK.

Door chains are the perfect first line of defence for your property as they allow residents to check and verify a caller's ID without allowing them access. Unlike other door chains the Defender minimises the risk of costly damage to the door.


  • Secured By Design Accredited
  • Suitable for all UPVC doors
  • Easy installation with all fixings included (100mm fixing screws as standard)
  • Chain length 160mm (including latch)
  • Tested to standard TS003 : 2012

Watch the simple installation video HERE.