Krieger Specialty Products
Northern Colorado Law Enforcement Training Center
Hybrid doors with STC 50 acoustical rating and UL 752 Level 7 bullet rating.
High-Performance
Bullet & Forced
Entry Doors
For decades, security experts and
Department of Defense officials have relied
on Krieger to engineer doors that meet today’s
security ratings. Our high-performance assemblies protect personnel and property from bullets and ricochet, as well as attempted forced entry.
Krieger’s Installation Training Workshop
June 11-12, 2024
Earn an HSW credit with
Krieger’s AIA Approved
Continuing Education course.
See what’s possible with special
purpose doors. Download Krieger’s
Door and Window brochure.
Krieger's full range of custom
finish options are perfectly matched
to complement your project.
Step-by-step instructions,
videos, and tips for installing your
Krieger doors and windows.
“I truly appreciate all that Krieger has done for me and my company while working on this difficult NASA project. The customer service was incredible. There just aren’t companies out there anymore that put effort into helping their clients solve problems, and I had a hard client to satisfy with NASA. Levi Barsis and Belinda Moreno went above and beyond to help get my windows for this project. I’ve been doing this for over 30 years and can say that I will be calling Krieger first for any window needs and I will push your product every chance I get.”
—Butch Parker, Sr. Project Manager, Healtheon, Inc.
What Goes Into Making
a Krieger Door
Steel Frame
Vertical Steel Supports
Performance Core
Materials
16 or 14 Gage Steel Skin
Steel Lock Box
3-Ply Veneer with
Endless Options
No Limits on Size
Strength and Durability
Whether your door needs to block a bullet, protect personnel, or stand up to heavy wear and tear, the superior strength and durability Krieger builds into every door will keep it in operational for a long time.
Match Your Style
Krieger's full range of custom finish options includes prime painted, wood veneer, plastic laminate, stainless steel, specialty finishes, and more—all perfectly matched to complement the aesthetics of your project.
Customized Hybrid Performance
Every Krieger door is custom-manufactured to your unique specifications. Explore our special purpose door assemblies—available in any size and combination of performance needs, including acoustical, bullet and blast resistance, radio frequency shielding, and more.
What Goes Into Making a Krieger Door
Steel Frame
Vertical Steel Supports
Performance Core Materials
16 or 14 Gage Steel Skin
Steel Lock Box
3-Ply Veneer with Endless Options
No Limits on Size
Strength and Durability
Whether your door needs to block a bullet, protect personnel, or stand up to heavy wear and tear, the superior strength and durability Krieger builds into every door will keep it in operational for a long time.
Match Your Style
Krieger's full range of custom finish options includes prime painted, wood veneer, plastic laminate, stainless steel, specialty finishes, and more—all perfectly matched to complement the aesthetics of your project.
Customized Hybrid Performance
Every Krieger door is custom-manufactured to your unique specifications. Explore our special purpose door assemblies—available in any size and combination of performance needs, including acoustical, bullet and blast resistance, radio frequency shielding, and more.
What Goes Into Making a Krieger Door
Strength and Durability
Whether your door needs to block a bullet, protect personnel, or stand up to heavy wear and tear, the superior strength and durability Krieger builds into every door will keep it in operational for a long time.
Match Your Style
Krieger's full range of custom finish options includes prime painted, wood veneer, plastic laminate, stainless steel, specialty finishes, and more—all perfectly matched to complement the aesthetics of your project.
Customized Hybrid Performance
Every Krieger door is custom-manufactured to your unique specifications. Explore our special purpose door assemblies—available in any size and combination of performance needs, including acoustical, bullet and blast resistance, radio frequency shielding, and more.
Steel Frame
Vertical Steel Supports
Performance Core Materials
16 or 14 Gage Steel Skin
Steel Lock Box
3-Ply Veneer with Endless Options
No Limits on Size
Krieger's Forced Entry Door
Watch our door being tested to the SD-STD-01.01 Forced Entry and Ballistic Resistance standard.
The U.S. Department of State developed the SD-STD-01.01 Forced Entry and Ballistic Resistance of Structural Systems certification standard for high-risk buildings. The test requires that the door core must stop multiple rounds of 7.62 mm from a NATO rifle, firing 150 gr. full metal jacket ammo. Then, the door must withstand a six-man team attacking the door with everything from sledgehammers to battering rams.
Krieger's Forced Entry Door
Watch our door being tested to the SD-STD-01.01 Forced Entry and Ballistic Resistance standard.
The U.S. Department of State developed the SD-STD-01.01 Forced Entry and Ballistic Resistance of Structural Systems certification standard for high-risk buildings. The test requires that the door core must stop multiple rounds of 7.62 mm from a NATO rifle, firing 150 gr. full metal jacket ammo. Then, the door must withstand a six-man team attacking the door with everything from sledgehammers to battering rams.
Krieger's Forced Entry Door
Watch our door being tested to the SD-STD-01.01 Forced Entry and Ballistic Resistance standard.
The U.S. Department of State developed the SD-STD-01.01 Forced Entry and Ballistic Resistance of Structural Systems certification standard for high-risk buildings. The test requires that the door core must stop multiple rounds of 7.62 mm from a NATO rifle, firing 150 gr. full metal jacket ammo. Then, the door must withstand a six-man team attacking the door with everything from sledgehammers to battering rams.
Krieger is pleased to be part of the recently unveiled Academy Museum of Motion Pictures, the world’s premier institution dedicated to the art and science of movies...
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Krieger Specialty Products is a leading manufacturer of special purpose doors and windows, including acoustical, bullet and blast resistance, radio frequency shielding, and other applications since 1936. Our custom door assemblies are built to customer specifications and have been utilized by leading architects in premier structures throughout the world.