I am happy to share my story. I have completed my project of converting bi fold doors to french doors. Things you will need: Measuring for door allowance is the same for standard door install, you will need ball catch latch (2 one for each door top) (2 dummy door knobs or levers), (6 hinges) and I purchased 8 metal plates to attached to the inside of each bi fold to prevent the bi fold doors from folding. It works great, now my new laundry center is complete.