Almost nothing in Smeaton Grange is residential. Warehousing and light manufacturing fill it, and the doors here are commercial units doing serious cycle counts every working day of the year.
We cover Smeaton Grange in the 2567 postcode and the surrounding Macarthur suburbs of Narellan, Currans Hill, Harrington Park and Mount Annan, with Camden and Gregory Hills on the same run. Gregory Hills and Oran Park are close by, which is home ground for us.
A high-cycle roller door has a maintenance schedule whether anyone is following it or not. When it is not followed, the failure tends to arrive at the worst possible moment. Most operators only find out where their door sat on that curve when it stops halfway through a cycle.
A door cycling forty or fifty times a day is a mechanical asset and it behaves like one. Bearings, drums and limit switches wear on a fairly predictable curve, and a service picks that up while the door is still working normally. An unplanned failure on this estate disrupts far more than a scheduled visit ever would, and it always seems to happen on the busiest morning of the month. If nobody at your site knows when the doors were last looked at, that on its own is worth acting on.
