Press Release
Krieger Leads the Acoustical Door Industry
PICO RIVERA, Ca. - Offering some of the highest rated acoustical doors and windows in the industry, Krieger Specialty Products continues to meet acoustician demand for high-quality sound barriers that adhere to rigid specifications. KriegerSonic soundproofing doors in both wood and metal materials, are built to custom specifications while meeting and/or exceeding ADA and other compliance codes.

Acousticians can order KriegerSonic doors built to fit specific 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 extreme ease of operation, multiple customized safety features and compatibility with standard builders' hardware.

Tested and certified according to the latest ASTM E-90 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.

Acoustical test data, tech specs, CAD drawings, hardware recommendations and detail product information are available to acousticians 24 hours a day on Krieger's website. Krieger also offers field installation and testing, an add-on service for projects that require precise performance.

Krieger acoustical doors can be found in premiere performance centers, such as the Walt Disney Concert Hall and the Kodak Theater, as well as recording studios and private home theaters across the country. And 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. Krieger also provides shop drawing services and works one-on-one with clients to ensure optimal design and functionality. 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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