ASSA ABLOY Door Group has expanded its popular Design 4 Doors platform with the addition of SR2 security doors and ...

Ross Technology specializes in the design and manufacture of blast, ballistic and forced-entry resistant doors, windows, hatches and louvers, providing top-level protection for high-risk buildings ...

Total Security Solutions is a company that designs, plans and produces bullet resistant barriers for schools ... The vestibules and hardened doors can also host metal detectors.

A steel security door blocks off the most obvious entry point, but also having steel window guards in place can give you piece of mind that those entryways are safe and secure too. 3.

After testing 1,500 designs over three years, steelmaker ArcelorMittal has come up with what its engineers think will be a key component of the car of the future: a 29-pound door.