Lime plaster over Savolit boards? How many Lime layers?

[phoebeenzohouse]

Hi all, I would appreciate some guidance on the lime plaster process after putting Savolit boards (15mm) on an internal battened wall. I am getting different answers on google, but how many lime plaster layers/which type are needed? I have seen that some people just put lime skim on it and some put a float and skim coat as well as some other answers so I am not sure what works the best. Thank you!

 

[a twig]

Lists of useful information in this thread covering both wood wool and wood fibre insulation options and installation methods

 

[phoebeenzohouse]

Lists of useful information in this thread covering both wood wool and wood fibre insulation options and installation methods

Thank you so much!