Dormer battening

[crispy_wafer]

Hi all,

 

In the process of battening out the Dormer for service cavitys and ensuring a nice level surface to fix the plasterboard sheets to, and somewhere to route cables should it be needed, I'm planning on running the battens from bottom to top on the inside of the truss over the insulation and VCL, do I need horizontal battens at the top, bottom, middle to give something to fix plasterboard to?  The battens are approx 600 centres, some at 400, length of the board will be about 2.2m.

 

Ta

Marek

[JohnMo]

That's how I did my battens, there is also one horizontally along the bottom, the OSB at the top, is running cables and fixing to.