Bi Fold Repairs - How to Properly Maintain and Repair Your Bi Fold Doors Bi-fold doors can be difficult to open, and some may even allow drafts. The hardware could be out of alignment over time. It's typically quite simple to get your bifold doors back on the right track. https://repairingbifolddoors97734.blogsvirals.com/30094010/10-misconceptions-your-boss-has-regarding-bi-folding-door-repair-near-me