Hi, im going to be putting up stained wood panelling in my bathroom. Just wondered if someone could help me out with the best way to do it. I have tongue and groove wood and im going to stain it and the seal it with danish oil. Would i need to seal the back of the wood with it too or is that ok to stay just pine and no sealer? Also when i put it on the wall im going to attach wood strapping first and then the boards on top of that. Will i need to put any protective layer behind the wood on the wall? I read online that for exterior walls to use tar paper but this is an interior wall. The wall is plaster and part of it has artex on it. Thanks
