This checklist will help ensure the quality of the roof trusses.

Check each of the following items:

  • truss layout plan
  • manufacturer's specifications for tie-downs, bracings and lateral stability
  • roof truss certification
  • adequacy of supporting structure
  • dimension, overall width and length of wall for fit
  • support to girder trusses
  • plumb and spacings
  • all tie-downs and fixings
  • location of specialised trusses
  • trusses have not been modified on-site
  • eave overhangs
  • trimming to manhole.