Garage Door Sizes & Prices Width Wide Board Steel Sectional Garage Doors Georgian Steel Sectional Garage Doors 2134mm - 2286mm from �3,852 from �3,852 2287mm - 2591mm from �4,001 from �4,001 2592mm - 2740mm from �4,245 from �4,245 2741mm - 2896mm from �4,408 from �4,408 10 more rows
If the green light is flashing or is not illuminated, there's a problem with your sensor. You can test your garage door sensors by placing a cardboard box that's over 6 inches tall in the way of the sensors. If the door closes fully on the box, your sensors are not working and this issue must be addressed immediately.