DIY Bifold Door Roller Replacement The bifold roller is the most common failure problem in internal folding doors. The problem is easily fixable with a simple DIY solution. Bifold door rollers made of stainless steel resist breakage for long term use. They can be easily installed using the hardware that https://bi-folding-door-repair86580.livebloggs.com/36953240/7-things-about-bi-fold-door-repairs-near-me-you-ll-kick-yourself-for-not-knowing