Roller shutters play a pivotal role in your company's security set-up. If your shutters become damaged this can leave both your premises and your stock vulnerable. As there are a few mechanical aspects to roller shutters sometimes things can go wrong. Fortunately for you, we’re going to share 5 of the most common roller shutter problems and how you can fix them. Shutters won't open or shut One of the most common issues is roller shutters failing to completely open or shut.…