100% vs 90% Wood Roof Truss Web Bracing
100% vs 90% Wood Roof Truss Web Bracing
(OP)
On gable end prefabricated, light weight, metal plate connected wood roof trusses, some designers require 90% of the web height "L" braced except where it is a scissors requiring 100% (ie, notching the bracing at the top and the bottom chords). Why the 100% vice the 90%?





