If you’re thinking about upgrading your garage or securing a shed, a roller door is one of the most practical options out there. It’s simple, space-saving and reliable, which is why you’ll see it on homes, workshops and commercial buildings all across Australia. Video Source But how is a roller door actually installed? While it might look straightforward when you see one in action, there’s a fair bit of precision involved to make sure everything runs smoothly and safely. What a Roller Door Is It helps to understand what makes a roller door different from other types of doors. A…