Krieger’s industry-leading forced entry (FE)
hybrid door features a trio of special purpose performance—FE, bullet, and acoustical protection.
First, it is tested to the new SD-STD-01.01
Forced Entry and Ballistic Resistance Standard
for the
5-minute, 2-person attack level.
See our 15-minute FE model.
Plus, it provides an STC 50 acoustical rating
for sound control.
The UL 752 Level 3 bullet rating means the
door can stop 3-shot clusters from a handgun
such as a .44 Magnum.