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When It's Time to Replace Window Handle Whether it is due to damage or simply because of the look, it may be time to replace your window handle. Anyone with the right tools could complete the task. Start by removing the screw covers on the old uPVC handle. Then, you will see four screws within the handle. Security When a window handle breaks it could pose an security risk. If it's not replaced immediately it could allow burglars access to your home via an open window. Replacing your window handles could be