I have a garage with a roof which has a wooden king post truss that spans 4m ( with a total of 14 trusses spaced 450-550mm apart). Roof pitch is 35deg, and beam dimensions are 38mmx90mm, soft wood I am guessing C16, with modern stamped metal joints.
I was expecting to find a simple table or calculation which would give me the maximum distributed static roof loading which I am expecting to be 0.75kN/m2 but after many hours of searching I am struggling to find anything.
Can anyone point me in the right direction ?
Thanks in advance.