Press Release
Krieger Customized Doors and Windows Lead the Industry in Sound Security
PICO RIVERA, Ca. - Offering some of the highest rated sound security doors and windows in the industry, Krieger Specialty Products builds custom products that fit naturally and inconspicuously into clients' pre-existing environments. Acoustical, sound security doors in both wood and metal materials are built to fit custom specifications and, if needed, have the same outward appearance as a standard door. All Krieger doors and windows meet and/or exceed ADA and other compliance codes.

KriegerSonic doors are custom-built for each client to fit specific wall conditions with customized options that include manual or power operation, swing or sliding movement, and countless finish options. In addition to superior sound barrier technology, there are several elements that make KriegerSonic doors ideal for commercial and industrial use, including their extreme ease of operation, multiple customized safety features and compatibility with standard builders' hardware.

Tested and certified according to the latest ASTM E90 and E413 standards at NVLP accredited acoustical laboratories, KriegerSonic wood veneer doors are rated up to STC 53 (with UL fire rating of 45 minutes), and hollow metal doors are rated up to STC 55 (with UL fire ratings up to and including three hours). KriegerSonic windows are available up to STC 56. Krieger works one-on-one with clients throughout all stages of product customization and installation in order to ensure the most optimal design and functionality. Field installation and testing are available for projects requiring precise field performance. Krieger also provides shop drawing services.

KriegerSonic doors and windows provide sound security in facilities such as the Pentagon and the Boeing Integration Center.

Krieger Specialty Products, a major supplier of specialty doors and windows for over 60 years, provides estimates, design, manufacturing and installation services worldwide. Their CAD engineer experts, sophisticated plant and computerized machinery help ensure the highest level of reliability and quality. Products include doors and windows for sound control, blast and bullet resistance, radio frequency and thermal shielding, and stainless steel applications. For more detailed product information or to preview Krieger's past projects, visit
If you have questions please call us at 562-695-0645
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