Atakdor Security Door

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Strongdor Atakdor

Atakdor - developed in partnership with a leading national retailer, Atakdor uses a combination of door security technologies, such as Atakcore and Leafshield, to frustrate serious, sustained attacks from heavy duty and abrasive wheel power-tools and cutting equipment. These tough single and double door-sets are fitted with high security hardware as standard with optional drop bars to present a formidable barrier to would-be intruders.

  • Secure for sure with Strongdor
  • Over 150 colours as standard
  • Leafshield and Atakcore technology
Unique Range Features

Steel door expert advice
Trustpilot rated Excellent
Easy fit doors
1 year warranty

Download Tech Specs
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Made in Britain Colour

Product Features

Height Icon

Single - up to 2.3m
Double - up to 2.3m

Width Icon

Single - up to 1.25m
Double - up to 2.4m

Further information


Manufactured from 2mm zintec steel with flush-lipped astragal constructed from.
2mm thick Zintec steel sheets
Core Infill: 42mm Atakcore
2mm Leafshield protection

Manufactured from 2mm zintec steel formed to single rebated profile 100mm wide frame with additional rebate for flush lip.
Double rebate frame available on request.

Aluminium with neoprene seal or flat threshold. 

Self adhesive P-Seal as standard.
Brush seal on flat threshold.

Grade 13 Stainless steel ball bearing dog bolt butt hinges (Complies with EN 1935:2002). 5 fitted.

Supplied inclusive of a powder coated finish in a standard colour. Full range of RAL and BS colours available.

Securidor Typical Leaf & Frame

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Aluminium Threshold with Neoprone Seal

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Single Door Installation

Single Door Installation

This video contains detailed, step-by-step instructions for the safe installation of a Strongdor Steeldor single door-set. Please pay particular attention to the safety instructions.

Double Door Installation

Double Door Installation

This video contains detailed, step-by-step instructions for the safe installation of a Strongdor Steeldor double door-set. Please pay particular attention to the safety instructions.

Touching Up Paintwork

Touching up Paintwork

A demonstration of how to sue the touch up kit supplied with your steel door-set.

Trimming Expander Panels

Trimming the Expander Panels

Instructions on how to trim the side expander panels, for when the aperture is too tight.



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Strongdor Thresholds 22 Thumbnail

Threshold Options

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Strongdor Secure Drop Bars 22 Thumbnail

Strongbar Secure Drop Bars

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Hardware Thumbnailsurelock

Surelock McGill Slimline

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Door Configurations

Atakdor Single & Double Door Configurations

Atakdor Single
Atakdor Double

Over 150 colours available

View Colour Options

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