Just How Deep Does Concrete Need to Be for a Lift?

If you're planning to install a two-post hoist in your garage, you're probably wondering exactly how deep does concrete need to be for a lift to stay safe and secure. It's one of those questions that seems simple until you start looking at your garage floor and realize you have no idea what's actually under there. Getting this right isn't just about following the rules; it's about making sure your car doesn't end up sideways on the floor—or worse, on top of you. ...

May 8, 2026 · 7 min · Whittaker Bondarev