STC 54 to 55 Acoustical Astragal - Active x Inactive STC 53 Acoustic Astragal - Active x Inactive STC 39 to 52 Acoustic Atragal - Active x Inactive STC 33 to 38 Acoustic Astragal - Active x Inactive STC 33 to 50 Acoustic Astragal, 2.25" Thick, Fire Rated - Both Active STC 33 to 50 Acoustic Astragal, 2.25" Thick - Both Active STC 33 to 50 Acoustic Astragal, 1.75" Thick Fire Rated - Both Active STC 33 to 50 Acoustic Astragal 1.75" Thick - Both Active STC 49 to 52 Typical Door Vision Like Kits STC 33 to 48 Typical Door Vision Lite Kits Our SCIF compliant acoustic door and frame assemblies are manufactured for your security related needs in compliance with DCID 6/9. Additionally, bullet resistance is available in combination with acoustic resistant openings for heightened security applications. Radio frequency shielding is also available for acoustic resistant doors upon request to reduce the amount of radio-frequency and/or electromagnetic energy across an opening. Soundproof steel doors are available with acoustic glazing that is factory pre-installed. Soundproof doors are available at greater thicknesses from STC 54 to STC 64.Īssemblies have been designed to accept readily available heavy weight builders hardware. Soundproof steel doors are available 1 3/4″ thick from STC 33 to STC 53. Fire labelled products may be supplied in singles or in pairs. Fire labelled products have been tested in accordance with NFPA-80 and are certified by Underwriters Laboratories and Warnock Hersey International. Testing of acoustic door/frame assemblies by independent laboratories complies with the most up-to-date standards on the continent. Doors are provided complete with acoustic steel frames, perimeter and bottom seals. AMBICO acoustic steel doors and frames combine outstanding sound transmission loss with the appearance of standard hollow metal products.
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