Answers to the requirements and test criteria of fire doors and fire resistant glazing which are regulated in the standard DIN standard DIN EN 4102. In testing institutes, at least two fire tests are made with doors.
The DIN EN 1634-1 is a recently introduced, tightened test standard for fire protection closings. Smoke control doors according to DIN 18095 hinder the passage of smoke.
The fittings of these doors have to be made of materials which guarantee that their functions are not affected up to a maximum temperature of 200 degree Celsius. Smoke protection doors are not fire protection closings according to DIN 4102.