Bifold Door Roller Replacement For bifold doors, these rollers are made of stainless steel and resist wear and breakage for long-term use. They are sturdy enough to support your door's weight and are easy-to-install. This nylon roller guide for the top is designed to replace bi-fold door panels up to https://bifolddoorrepairnearme26453.bleepblogs.com/31008156/what-s-holding-back-the-bi-fold-door-repairs-near-me-industry