Is it really worth buying a standing desk or you can convert your normal desk into a standing solution? The second option is possible if you have a basic technical knowledge and the needed tools. Now, let us check how you can do it. 
Convert Your Normal Desk to an Adjustable Desk
Let us start with the needed materials. You will need to buy linear actuators or even an automatic riser system. For instance, https://www.progressivedesk.com/ offers a big variety of them. And there, you can find some interesting ideas to design your standing desk in a way you want. 
Now, take the old table base. Have you already purchased the best automatic riser? A good automatic riser has already everything that is needed for assembly. 
Remove the countertop of the old table and assemble it on the riser. That’s it, your DIY solution is ready. You can keep the design of your favorite table and get a new healthy solution. 
You might also use an FLT-02 lift to remake your table into a height-adjustable desk. There, the system also is almost ready-to-use. Take the countertop of your old table. Put it on the floor. Now, put the elevator on it. Adjust the elevator position and attach the countertop. Use screws to attach it. 
Now, let us move to the installation of the remote-control system. You can attach this component wherever it is convenient. 
After you are ready with these procedures, put the desk where it shall be. Now, press Down and wait until the desk moves to its lowest position. With it, you have rebooted the system. Your desktop is ready for use.

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