Opening a garage door with a broken spring can be dangerous. It’s best to call a professional, as the door may be too heavy to lift manually and could cause injury. If you must open it, use extreme caution and lift the door with assistance. Disconnect the opener to prevent damage to the motor before attempting to lift the door.

A broken garage door spring makes it difficult and unsafe to open the door, as the spring is responsible for bearing much of the door’s weight. If you're unable to wait for professional help, you can manually lift the door, but only with caution and assistance. Disconnect the opener to avoid damaging the motor. For safety, hiring a professional to replace the broken spring is the best option.