https://opensourcebridge.scien....ce/wiki/Its_A_Bifold
How to Fix a Bifold Doors Top Pivot Bifold doors can be an excellent option to create seamless transitions from indoor to outdoor spaces. But, like any door they will encounter issues from time to time. Fortunately fixing a bifold door is relatively easy and not intrusive. It usually just involves loosening a screw and altering the height. Fixing the hinges Bifold doors are an excellent way to open up a space and let more light. They can be moved to either side or folded back into a fram