Hi, I'm looking for some advice on what you would recommend as a paint treatment to a log cabin. My intention is to install a 20m2 floor area cabin less than 1m from two boundaries which means under the Part B of the building regs those two elevations will need to be Eurocode B or Class O surface spread of flame. I need to confirm with the Building Control department whether that applies to both internal and external. I'd also like to be able to colour match non-intumescent paint for the other two elevations if that was possible. I'd also like to be able to suggest a proposal to the BCO when I speak to them. Many thanks, Tom.