Krieger Specialty Products
Blast and Pressure
Krieger's blast and pressure doors are used in commercial, government (UFC, ATFP or others), and industrial (PIP) installations to protect personnel and property from explosions and explosion borne missiles.

Each door is engineered to the desired resistance level and manufactured to the size, style, and finish requested.
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 static load
Tests and Certifications
UBC, NIJ, ASTM and Haz Mat
UFC 4-010-01 and TM5-1300
ICC 500 (FEMA P-361)
Custom Manufactured to Your Specifications
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.

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

Multi-point Lock
Doors can be fitted with a multi-point lock or SAT device and continuous hinging systems for added protection.
Tornado and Hurricane Doors
Krieger offers doors designed to meet the ICC 500 for tornado and hurricane safe rooms. The blast and pressure doors are designed to resist the wind speeds designated in ASCE 7 and the higher wind speeds designated in the ICC 500. The doors are also ADA Compliant.

Note: FEMA does not certify products, but doors which have passed ICC 500 testing meet or exceed FEMA P-361 safe room criteria.

More about our tornado and hurricane doors
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.
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.
Tested and certified acoustical glass or fire rated glass and glazing materials are available.
Standard and custom sizes available. No limits.
Blast & Pressure Custom Finishes
Our full range of custom finish options includes prime painted, wood veneer, stainless steel, specialty finishes, and more—all perfectly matched to complement your project.
Fillout the online project specification form and have a Krieger Sales representative followup with a call.
“From day 1 of contact with your company, ALL of the employees have responded very quickly, and efficiently. Due to the construction schedule, Krieger recommended using a slip-in frame to avoid added schedule delays which was submitted to the contractor and approved as a substitute! I had to order a temp door from another supplier for one of the openings, and your staff quickly answered questions I had, regarding design and hardware locations, in order to match the temp door with the already installed Krieger frame.”
—Staci McGowan, Roy E Whitehead, Inc.