High Security Doors

High Security Doors

Our High Security Doors are designed to offer the best protection for you and your workplace, independently tested to the highest levels they provide strength and security whilst continuing to look great at the same time. With multiple options available and different security ratings, please contact us for more information.

The NASSAU 7000 High Security Doors are manufactured and tested to the European Security Standard ENV1627 that confirms they will offer a physical barrier designed to deter and delay any intruder for a specified period of time. Our Doors come in three classes being SD2, SD3 and SD4 which relates to the ENV 1627 Security Classes 2, 3 and 4.

Our SD2 and SD3 High Security Doors both hold STS202 (BR2) and (BR3) respectively which are accepted by Secured by Design (SBD), whilst our SD2 also holds PAS24 certification. Our SD4 High Security Doors have been tested and passed EXR2 of BS EN 13124-2, Explosion Resistance standard, with explosive blasts using plastic explosives.

Regardless of what your workplace is, the doors from NASSAU are sure to guarantee your safety. This will provide a level of comfort and peace of calm for employees, as the building will be kept safe from any attempts to break in. For more information regarding the tests we have done on our doors, please take a look at the table below.

NASSAU high security doors
NASSAU  Door TypeENV 1627 Security ClassTotal Resistance PeriodIntended Protection Level
SD2Class 215 MinutesDetermined attack with some preparation and a number of tools.
SD3Class 320 Minutes Deliberate forced entry of a well protected property using a wide choice of tools.
SD4Class 430 Minutes Experienced attempts at forced entry of commercial promises with no regards of noise