Blast Doors

Blast Doors Manufactured In The UK

Blast doors are steel doorsets engineered to resist explosive overpressure, protecting people and critical areas in plant rooms, utilities, energy and other high-risk buildings. DoorTechnik designs and manufactures bespoke blast-resistant doorsets in the UK at our Lincoln factory, engineered to the blast load - the peak pressure and impulse - specified for your project and able to be tested to recognised blast standards.

Blast doors provide protection from blast events on various facilities such as oil rigs and plant rooms.
BR20 double doorset fitted with heavy duty shoot bolt to fixed leaf and heavy duty panic bar with three locking points.

BR20 Blast Rated Steel Door

47kN blast rated double steel doorset

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Frequently asked questions

What is a blast door?

A blast door is a doorset engineered to withstand the pressure wave from an explosion, keeping people and critical equipment safe. Blast doors are specified by the blast load - the peak pressure and impulse - they must resist.
Blast doors are used in plant and switch rooms, energy and petrochemical facilities, defence and government buildings, and anywhere a blast assessment requires protection.