Clarendon - Security Class 4



Powershield Clarendon is a high security door with a timber reinforced core, offering high security while retaining the same aeshetic properties of a Powershield Lagan doorset.
The Powershield Clarendon Door has the capability to provide protection against sustained burglar and vandal attack utilising a range of heavy-duty hand and power tools. This security is provided while the product still retains the aesthetic and practical benefits of a steel door and frame.
Typical applications for this type of door include
  • Custodial services
  • Secure units
  • High risk areas
The Powershield Clarendon doorset is fully configurable with a wide range of options and features, providing a high quality door to meet a wide range of needs.



  • Single, double and leaf and a half configurations
  • Inward and outward opening
  • Overhead panels and side panels
  • Project specific frame profiles with a variety frame fixing options
  • Full range of ASSA ABLOY hardware options
  • Available with a range of Vision Panels including single, double and triple glazed with a variety of window beading styles
  • Upgradable for increased sound reduction
  • Galvanised steel construction with an optional upgrade to stainless steel

Powershield Clarendon doorsets are available in a wide range of customizable options. Please refer to the Technical Brochure for more information, or contact us on 0044 28 9266 2200.


Powershield Security Doors are available in a wide range of finishes including primed, powder coated and stainless steel. For our standard colour range please refer to the Standard Colour Palette in the downloads section, or contact us on 0044 28 9266 2200 for further options.


  • Upgradable to BS EN ISO 140 Pt 3 
  • BS EN 14351-1:2006 +A1 2010