Profiles are made by rollformers
Profiles are made by individual rollformers all around the country. When a rollformer orders from COLORSTEEL®, we send them coils of prepainted steel and the rollformer turns them into textured sheets that are used on houses, sheds and fences.
Each rollformer has a slightly different range of profiles available. Be sure to speak to your preferred COLORSTEEL® supplier about the perfect profile for your project.
See more here www.colorsteel.co.nz