Roofing Terms 101

Written by

COLORSTEEL®

29 March 2022

 • 

1 min read

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Are you ‘up’ on your roof? If it could talk it would have a lot to tell you, particularly in terms of how all the bits and pieces come together to work as one.

There’s nothing more frustrating than being in the middle of a conversation only to be overwhelmed by technical terminology. The problem is, if you don’t understand the lingo, how can you really make an informed decision?

To ensure you never find yourself in this situation when it comes to talking about your roof, here are the ‘terms of the trade’ from the NZ Metal Roofing Manufacturers Inc Code of Practice.

NZ Metal Roofing Manufacturers Inc Code of Practice terms of the trade

  1. Ridging
  2. Penetration
  3. Ridge cap
  4. Ventilator
  5. Pressed tiles
  6. Underlay
  7. Tubular roof light
  8. Valley
  9. Cricket
  10. Apex ventilation
  11. Barge
  12. Apron
  13. Roll curving
  14. Curved flashing
  15. Fascia gutter
  16. Recessed window
  17. Rain-water head
  18. Roof light
  19. Concealed gutter
  20. Butt window flashing
  21. Internal corner
  22. Horizontal cladding
  23. Flush window head
  24. Downpipe
  25. Secret-fix roof cladding
  26. Apron
  27. Collar flashing
  28. Dormer
  29. Safety mesh
  30. Fixing patterns
  31. Fixing Patterns