Security Doors

Security doors offer a physical barrier designed to deter and delay intruders for a specified time period. These doors should be used in conjunction with secondary defences and specified accordingly.

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Our Security Doors have also been tested to and passed Warrington Exova Certisecure STS 202 standard and are included in the ‘Secured by Design’ scheme; the official UK Police initiative to ‘design out crime’. The SD4 Security Door is further enhanced for blast resistance and is tested to EXR2 and EXR3 of the BS EN 13124-2:2004 (Explosion Resistance) standard.

See the table below for details about what security classes mean. The higher the security class the better the protection for your business and property. Please contact us on 01606 563045 to discuss your security requirements or if you would like to specify our products.

Door Type

Security Class

Total Resistance Period

Intended Protection Level

Door Type

SD2

Security Class

Class 2

Total Resistance Period

15 Minutes

Intended Protection Level

Determined attack with some preparation and a number of tools.

Door Type

SD3

Security Class

Class 3

Total Resistance Period

20 Minutes

Intended Protection Level

Deliberate forced entry of a well protected property using a wide choice of tools.

Door Type

SD4

Security Class

Class 4

Total Resistance Period

30 Minutes

Intended Protection Level

 Experienced attempts at forced entry of commercial promises with no regards of noise

ISO Certification

IDE are an ISO 14001 Certified Company, demonstrating that our organisation is committed to environmental issues and are proactively working to minimise our impact and reduce waste. Customers can rest assured that their roller shutter installations are manufactured, installed and maintained in the greenest possible way.

Experienced, Knowledgeable, Trustworthy

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