Welcome to the pink room. I’m told the FireStop is R1.2, sarking R1. R2.5 in walls and R5.0 in roof space.
I’ll be on the tools next week sorting out a bespoke, CNC routed, ply wood panel arrangement for the ceiling.
#doyouevencadbro
First fix is the best fix. All of the cables - data, alarm/security, FM, TV, mains, switch wires back to the main house.
Did a sample ceiling panel out of MDF at the workshop earlier in the week. Came up a treat.
Still sorting fastener depending on whether I want to be able to pull the panels down in the future.
Final panels will be made from Hoop pine plywood, natural with a 2 pack satin clear.