The KaWa® KZ Standing Seam Series is a standing seam concealed roofing fixing system. It can be uniquely rollformed by a proprietary process to precisely taper to exact angles and dimensions in a single pass. Each side lap is locked and seamed by a robotic seamer against strong winds and heavy rains. The wide tray design dispenses water efficiently from the roof surface, even at a minimum roof pitch of 1 degree. Width of 300mm, 400mm, 500mm and 60mm are available.


  • It is a non-puncturing boltless rood system.
  • The unique lock and seam fastening ensures a 100% watertight roof.
  • It is light in weight but yet strong.
  • The system allows for quick and efficient installation.
  • Allows the construction of engineered built-up system for maximum heat and sound insulation.
  • Extremely durable against corrosion because of the usage of materials like aluminium, Clean COLORBOND® steel, copper and stainless steel.
  • Engineered to precisely taper in a single pass. Speeds up work and eliminates frequently encountered errors in the normally used antiquated multiple pass process.


kawa dimensions