Advice for Selecting Commercial Door Exit Bars
Exit bars exist in commercial buildings because they're large and thus easier for people to use as opposed to standard doorknobs. They're often installed on emergency exits where quick access outside is needed. You can buy commercial steel door exit bar controls for your property if you use these steps.
Look for Fire-Rated
If you're planning to put an exit bar on an emergency door in case there is a fire, then you want to ensure it has a fire-rated design.