Bifold Door Repairs Near Me They are space-saving and allow more air and sunlight into a building. They can be a nuisance when they are difficult to open and close. This is usually due to the problem with one or both pivot pins. Luckily, this is an easy fix. 1. https://bi-folding-door-repair86580.livebloggs.com/36952452/the-history-of-bi-fold-door-repair-in-10-milestones