Oversized Doors for Any Application
188" x 158" STC 55
120" x 120" STC 55/ 1 PSI Combo
528" x 168" Room Dividing Door
120" x 120" STC 50
Krieger's Customizable Options Can Meet Your Needs
Whether your project requires a large door or a large door that’s also acoustical, bullet resistant, blast resistant, radio frequency or thermal shielding; custom doors by Krieger can be engineered and manufactured to be as wide and tall as you need. Contact us today to discuss your needs.
Krieger's wood and metal sound control doors, are used in premier live performance venues and industrial applications.

Door Assemblies:
Up to STC-55, metal and wood veneer

Test and Certification:
ASTM E90
ASTM E336
ASTM E1408
ASTM E413
ASTM A 1008
JUIAF
JAFAN
DCID 6/9
ICPM 2006-700-7


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Krieger's bullet resistant doors and windows are designed to protect personnel and property from small arms fire.

Bullet Resistance
U.L. Levels 1 - 9
NIJ Levels I, IIA, II, IIIA, III & IV
MIL-SAMIT Part 1 - .30 cal 7.62
NATO M80 25 shots in an 8 inch circle

Forced Entry - 5 min, 8 min, 15 min.
SD-STD-01.01 REV. G

Armor Piercing (AP) rounds

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Krieger's blast/pressure resistant doors are used in commercial and industrial installations to protect personnel and property from explosions and explosion borne missiles.

Resistance Levels
Pre-engineered available in:
100 PSF, 1.0 PSI, 2.0 PSI, 3.0 PSI

Custom engineered available up to 20.0 PSI

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Krieger's RF doors are used in installations where TEMPEST standards are required, or where there exists a need for a high frequency shielding barrier.

Frequency range of 400 MHz to 18 GHz.

ADA Compliant

Test and Certification
IEEE 299 Standard
Division 8 Standard
NSA 65-6
MIL STD-285


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If you have questions please call us at 562-695-0645
Made in the USA