	Krieger's high security doors, blast doors and windows are used in commercial and industrial installations designed 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

Test and Certification

UBC, NIJ, ASTM and Haz Mat

UFC 4-010-01 and TM5-1300

Fire Labels and Positive Pressure

Up to 3 Hours: UL 10C, UBC 7-2, UBC 7-4
250º, 450º, 650º temperature rise, up to 3 hours UL 10C
Smoke Labels: Up to 20 minutes
Available on the pre-engineered models. At custom engineered pressure levels, consult with factory.

Blast Door Construction

Formed, heavy gauge, steel face sheets constructed around a custom engineered, steel rib core with interior armor plate as required to protect against specified blast level.

Configuration

Security and blast doors are available in flush design or with vision lights and as single or pairs of hinged doors, including single or bi-parting horizontal sliding doors. All assemblies are available manual or power operated.

Performance Combinations

KriegerBlast security doors, blast doors and windows can be manufactured for multiple performance requirements including acoustical, bullet resistance, thermal protection, radio frequency shielding or any combination thereof.

Frame Configuration

Krieger offers standard frame designs and can engineer special frame profiles to complement wall construction and architectural style.

Sizes

Standard and custom sizes available. No limits.

Hardware

Swing door hardware includes modified builders' hardware or Krieger manufactured locks and hinges as required by blast rating. Slide door hardware includes low friction trucks and rollers, low voltage control circuitry for electrical operators, and a variety of operator actuation devices.

Glass

Calculated and certified glass or glass polycarbonate glazing materials are available.

Finishes

Wood veneer blast 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 a sample of finish options available for blast doors.

Refineries
Banks
Aerospace
Defense
Test Cells
Laboratories
Haz-Mat Facilities

Pentagon
General Motors
Bayer Corporation
Chevron
US Postal Service
US Bank
Aerojet Fine Chemicals

Krieger products are guaranteed to be free of defects in workmanship and quality for a period of two years. Review our guarantee (PDF)

Krieger offers various installation services and will provide the necessary shop drawings for your blast doors and windows, certification of tested results, and assistance with compliance for all industry standards.