DIY Bifold Door Roller Replacement The bifold door roller is a common point of failure in internal light-weight folding doors. A simple DIY solution is available to fix the problem. Bifold door rollers made of stainless steel are resistant to breakage for long-term use and are designed to be installed https://bifold-door-repair82761.wizzardsblog.com/30483919/the-ultimate-guide-to-bi-fold-door-repairs-near-me