Say goodbye to weeks of “back-and-forth” with an engineer. 

OneRack does the job of a structural engineer for you. Simply build your rack in the app, and OneRack will give you real-time feedback until your prelim is fully approved. 

Welcome to the “new way” to do storage rack prelims. It’s free to try—just click the button below to start using the app.

And if your prelim falls outside the capabilities of OneRack, our engineers are ready to help you find a fast and accurate solution. Simply email your prelim to [email protected] for assistance.