Security Rated Steel Door – Attack Door

Security Doors for High-Risk Locations

High-Level Protection Against Forced Entry

The Attack door is built to meet the tough LPS 1673 Issue 1 security standard, making it ideal for environments where protection from violent, forced entry is essential. Typical applications include areas housing public figures, celebrities, or high-value assets.

About LPS 1673

Developed by the Loss Prevention Certification Board (LPCB), LPS 1673 is a new security standard focused on resisting violent, targeted attacks aimed at people and valuable property.

  • Enhanced security protection
  • 150+ colours
  • New high security rating
  • High spec locking hardware options

Product Features

Height

Single – up to 2.75m
Double – up to 2.75m

Width

Single – up to 1.284m
Double – up to 2.492m

Certifications

Certified by the Loss Prevention Certification Board to LPS 1673 Issue 1 AR.A300 and AR.A300 + B180E

Further information

Max Sizes

  • Width: Up to 1210mm
  • Height: Up to 2460mm

Leaf

  • 51mm thick composite door leaf

  • Made from 1.5mm galvanised steel (attack face and inner face)

  • Includes astragal lip on the closing edge

  • Weighs approx. 80kg per square metre

Threshold

  • AM3 aluminium threshold with 70mm height

  • Designed for weather-sealing performance

  • Supplied with 1777S seal for superior weather resistance

Security Hardware

  • Electronic motorised deadlock retraction (optional) – ideal for smart access control

  • Interior stainless steel lever handle for easy exit and manual deadlocking

  • External knob or offset knob options for secure access

  • GU high-security 3-point locking system

Finish

  • Powder-coated in over 150 RAL colours as standard

  • Also available in BS colour ranges

  • Aesthetic options include traditional tongue-and-groove panelling for residential use

Certification

  • Certified to LPS 1673 Issue 1 by the Loss Prevention Certification Board (LPCB)

  • Certificate Number: 1542e

  • Attack Ratings: AR.A300, AR.A300 + B180E

Suitable Substrate

  • Suitable for reinforced brickwork/blockwork, reinforced concrete, or structural steelwork
  • Minimum fixing size: M12

Extras

  • Earth bonding point – Improves electrical safety by grounding the door; ideal for areas with electronic systems

  • Vision panels available in multiple sizes:

    • 457 × 457mm

    • 508 × 508mm

    • 254 × 559mm

    • 254 × 762mm

Over 150 colours available

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