Krieger Specialty Products
Acoustical Door Panels with
a Bullet Resistant Rating
Get an Included Bullet Resistant Rating
Krieger doors enhance the building acoustics by exceeding the ANSI Standard S12.60-2002, and now they add safety during an active shooter event with an included bullet resistant rating UL 752.
Acoustical Rating Bullet Resistance
STC 45 - 48 UL Level 1 & 2
STC 49 - 53 UL Level 3
More Performance Combinations
Krieger can manufacture the door with a higher bullet rating (up to UL Level 9, as well as multiple performance requirements including blast resistance, radio frequency shielding, or any combination thereof. Additionally, Krieger offers smoke and fire labels—ensuring you with the safety specifications your project demands.
Keeping Classrooms
Quiet and Safe
Exceeding the ANSI Standard S12.60-2002
Due to excessive noise in the classroom students are unable to understand 25 to 30 percent of what is said. In responses to this The American National Standards Institute (ANSI) created the ANSI S12.60-2002, Acoustical Performance Criteria, Design Requirements and Guidelines for Schools standard. One of the best ways to ensure the classroom environment is optimized for speech is keeping background noise out. Krieger’s acoustical doors and windows do this by exceeding the standard.
Krieger is the Perfect Fit for Schools and Universities
Krieger has been a trusted manufacturer of doors and windows for schools and universities since 1936. Here are just a few of the educational facilities which have Krieger doors and windows:
Stanford University
New York University
University of Pittsburg
Georgetown University
Andover High School
Alameda Elementary School
Sunset Elementary School
Dunsmore Elementary School
Granger Middle School
Cedar Creek Middle School
Kauai Intermediate School
University of Wyoming
Harvard University
University of Maryland
Pepperdine University
University of Michigan
Ohio State University
Redmond High School
New Burton Middle School
West Fargo Middle School
Madras High School
Rasco Middle School
Elizabethtown High School
Kaneland High School
Cal Lutheran University
Cornell University
Indiana State University
Glendale College
Riverton High School
Harrison High School
Kapolei High School
Gregory Portland High School
Claremont Graduate School
University of Nebraska
University of Illinois
And over 200 more...
Custom Finishes to Match Your Project
Simply send us a sample of the finish you wish to match.

Wood veneer interior acoustical doors may be finish-sanded, primed, sealed with conversion synthetic sealer or completely prefinished prior to shipping.

Stainless steel finishes can be embossed, patterned, etched, bead blasted and colored. Bronze, brass, copper, and plastic laminate finishes are also available.

View Finish Options