Hi OB's
We are converting our roof space into habitable rooms and council have requested specification of the new timbers to be used in the roof supports or trusses. At this stage it doesn't look like it will be easier or cheaper to put trusses in so can anyone help me with what types of timbers are required to meet BCA and what section of BCA I should be referring to? I will confirm all of this with the builder I have consulting for me, but this is purely to meet submission requirements.
TIA