Need to replace some damaged wall panels indoors. See images. Is this a "standard panel" and what is it called if so? It would be nice if it looks the same, otherwise I'll have to find something similar. .
It is a type of tongue and groove. If you only need a few lengths, it's probably easiest to go to a specialty joinery and have them custom-made. They also seem to be very knot-free. If they're made from dry wood, they can be milled to the dimensions of your old (and shrunken) boards. In which part of Småland are you located? If you don't live too far from the Blekinge border, it might be worth going to Isaks ädelträ in Nättraby.