Aussie made C & Z Purlins with a Z-350 coating meet Australian standards, and are all available cut to length. There is no difference in the price between the C's or Z's, and generally the application will determine which one is required. Z's can be over-lapped end-to-end, and this makes them more suitable for long runs in very large roofing applications. C's, on the other hand, are more convenient for shorter runs, like carports and garages. Either way, you can have them cut to length and, if required, fixing holes punched to order. Plus, we stock the brackets to suit.
Our stock lengths are listed below and are sold by the length. Alternatively, we can order any length you like pre-cut to size.