Bi-Fold Door Repair Bi-fold doors can be used for both external and internal use. They are flexible and can be adapted to meet the needs of any customer. Like all other fixtures and fittings, they can be subject to wear and wear and tear. It's not difficult to restore them https://bifoldingdoorrepair90891.blogripley.com/31311344/20-myths-about-bi-fold-door-repairs-debunked