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—and exceeded the 15-minute test twice. The UL 752 Level 8 bullet rating means the doors can stop up to 5 shots from a 7.62 mm high-powered, sniper, or tactical rifle. Plus, it provides
an STC 50 acoustical rating for sound control.
Every Krieger premier special purpose door is custom manufactured to meet your exact specifications
for size, style, finish, and performance.