In our more than 60 years of existence, Deansteel has grown from a small sheet metal shop to a modern production facility that encompasses more than 150,000 square feet of production, office, and warehouse space. The plant is equipped with some of the latest fabricating equipment available. We also maintain a stock hollow metal inventory of several thousand doors and more than 10,000 frame components to supply to our hollow metal distributors in a timely manner. While the company has experienced growth far beyond our founder’s expectations, the management and employees at Deansteel have retained Joseph Dean’s original commitments to quality craftsmanship, honest business practices, and the belief that our customers have been integral to our success.
BULLET-RESISTANT AND BLAST-RESISTANT STEEL SECURITY DOORS AND WINDOWS
Deansteel Manufacturing fabricates a complete line of independently tested and analyzed door, frame and fixed window products to withstand a wide variety of ballistic and blast threats. We also offer a wide variety of custom fabricated, ballistic-resistant products such as transaction windows with deal trays, package passers, and return fire, opening windows.
Our various ballistic-resistant door and window designs have been tested to withstand all ballistic threat levels set forth by Underwriters Laboratory UL-752 Ballistic Standards, U.S. Department of Justice, National Institute of Justice NIJ 0108.01 Standard for Ballistic Resistant Protective Materials, and the American Society for Testing and Materials ASTM F-1233 Standard Test Method for Security Glazing Materials and Systems.