Back in Feb 08 I posted this que in wrong area. Can you comment? Please/Thank you. I have a similar problem with interior knots in my 25 year old white cedar cabin. I was told it was a dry rot issue. There doesn’t seem to be any residue in/or around them. Is there something to be done with the empty knots wholes. Should they be treated and or filled with something, ie caulking?

waterloop Changed status to publish April 9, 2024