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Bi Fold Repairs - Save Money and Keep Your Home Secure If your bifold doors are hard to open or allow drafts, it is likely that the hardware has degraded and requires repairing. If don't address this issue, it could result in costly repairs. Wear and tear is a concern for all bi-fold doors whether they are glazed or solid. Regular servicing will help minimise the risk of damage. Locks They are a beautiful and functional addition to any home. However, as with any door or window