When using fire windows and doors produced by Krone Windows you will have elements with the same look as the rest of our product line. Our fire windows and fire doors are all certified according to the newest demands by DBI - The Danish Institute of Fire and Security Technology.

Also, our products distinguish themselves by offering a high energy performance as well as having a very effective sound reduction.

Fire doors in sizes up to 1200 x 2450 mm

We produce our fire doors in sizes up to 1200 x 2450 mm - 2,95 m2.

The doors can be delivered with different types of glass, with a spy hole or as a plain plate door. 

We offer all kinds of wood with a weight heavier than pine wood (480kg/m3).

As standard our fire doors are delivered with a thermal bridge-preventing and fire-resistant grey composite doorstep.