The new type of doors stopped air infiltration and were quiet during use. But, how much can you really improve on what is a relatively simple concept? In fact, modern technology and engineering have ...

But we shouldn’t, because contrary to popular belief, security doors aren’t just for banks and safes. High-security doors are deployed and used across everything from home spaces to offices, venues, ...

The first of two planned security gates on Skyline Drive has been installed at the intersection of List Road. A second gate ...

The first Metrolink stop in Missouri got a security gate installed on Friday. The Cortex stop in St. Louis City had security ...