I have been struggling with a water leak in a flex space I have.
I don't know where it is coming from. I have removed the bottom siding panel, the paper behind and the wood is dry, but the concrete is very wet. I live in Vancouver and it rains a lot here. At first I thought it was coming underneath the siding from capillary action, but now I am inclined to think the concrete itself is the suspect. Thoughts?
How can I fix this? Tar? waterproof paint? Do you guys think it is the concrete or something else? Only the baseboards and floor on the sides are wet inside.